Enriched Mathematics for High School Students

Olympiad Stats

2024

• Participation: 494 students (443 in Perth, 51 in Southwest (Bunbury, Australind); 143 Year 9, 175 Year 8, 168 Year 7) from 22 schools; 116 teams (103 in Perth, 13 in Southwest)
• Prizes Awarded
• Awards Ceremony:
  ... emceed by the Chair of the WAJO Organising Committee, Assoc. Prof. Alice Devillers
  ... Individual Prizes
  .... Year 9
  ..... First Prize
  ..... - UWA Department of Maths & Stats Awards for Excellence: Mark Lee
  ..... Second Prize
  ..... - UWA Excellence Award: Darius Choo
  ..... Third (Eighth overall) Prize
  ..... - Curtin University Mathematics and Statistics Merit Award: Chuqi Zhang
  ..... Equal Fourth (Equal Ninth overall) Prize
  ..... - UWA Merit Awards: Tiger Varol, Matthew Wang ..... Sixth (Equal Twelfth overall) Prizes
  ..... - Data Analysis Australia Merit Award: Bryan Xia
  ..... Seventh (Equal Fourteenth overall) Prize
  ..... - Optiver Merit Prize: Maduricaa Yohanathan
  ..... Eighth (Equal Seventeenth overall) Prize
  ..... - New Edition Bookshop Award and WAJO Merit Prizes: Samanyu Vallabhaneni
  ..... Ninth (Equal Twentyseventh overall) Prize
  ..... - WAMOC Merit Prize: Ethan Zhang
  ..... Equal Tenth (Equal Thirtysecond overall) Prize
  ..... - WAMOC Merit Prizes: Sushree Mangla, Inura Kondasinghe, Jericho Landrigan
  .... Year 8
  ..... First (Equal Third overall) Prize
  ..... - Curtin University Award for Excellence: Terry Li
  ..... Second (Equal Sixth overall) Prize
  ..... - New Edition Bookshop Award for Excellence: Ashvin Balavignan
  ..... Third (Equal Twelfth) Prize
  ..... - Data Analysis Australia Merit Prize: Kevin Pang
  ..... Equal Fourth (Equal Fourteenth overall) Prizes
  ..... - Optiver Merit Prizes: Evan Chong, Jayden Chan
  ..... Sixth (Equal Seventeenth overall) Prizes
  ..... - New Edition Bookshop Award and WAJO Merit Prizes: Shrikrish Naveen, Chelsea Robinson, Jayden Khoo
  ..... Ninth (Equal Twentysecond overall) Prize
  ..... - WAMOC Merit Prize: Ethan Ang
  ..... Equal Tenth (Equal Twentyseventh overall) Prizes
  ..... - WAMOC Merit Prizes: Emily Chen, Chelsea Wu
  ..... Equal Twelfth (Equal Thirtysecond overall) Prizes
  ..... - WAMOC Merit Prizes: Grace Lewis, Noah Yuen, Wenya Guo
  .... Year 7
  ..... Equal First (Equal Third overall) Prizes
  ..... - Cheryl Praeger Prizes for Excellence: Sally Huang, Lucas Feng
  ..... Third (Equal Sixth overall) Prize
  ..... - Data Analysis Australia Award for Excellence: Danil Kazanov
  ..... Fourth (Equal Ninth overall) Prize
  ..... - UWA Merit Prize: Ozichukwu Egesi
  ..... Fifth (Equal Seventeenth overall) Prize
  ..... - New Edition Bookshop Award and WAJO Merit Prize: Safwan Malik
  ..... Equal Sixth (Equal Twentysecond overall) Prizes
  ..... - WAMOC Merit Prizes: Sophie Russell, Jrson Liew, Yi An Liu, Shaun Toor
  ..... Equal Tenth (Equal Twentyseventh overall) Prizes
  ..... - WAMOC Merit Prizes: Grace Zhu, Runxuan Li
  ... Team Prizes
  .... Year 9
  ..... First Prize (Second Overall)
  ..... - Jack Bana (MAWA) Award: Perth Modern School - Team 12
  ..... Second Prize
  ..... - Murdoch University Award for Excellence: Christ Church Grammar School - Team 7
  ..... Third Prize
  ..... - Department of Education Gifted and Talented Unit Award for Excellence: Perth Modern School - Team 13
  ..... Fourth Prize (Fifth overall)
  ..... - UWA Department of Mathematics and Statistics Team Excellence Award: Perth Modern School - Team 14
  ..... Equal Fifth Prizes (Equal Sixth overall)
  ..... - WAMOC Merit Award: All Saints' College - Team 1, Willetton Senior High School - Team 1, All Saints' College - Team 2
  .... Year 8
  ..... First Prize (Fourth overall)
  ..... - ECU (David McDougall) Award for Excellence: Perth Modern School - Team 6
  .... Year 7
  ..... First Prize (Equal Sixth overall)
  ..... - The Optiver "Award for Excellence" for the Most Outstanding Year 7 Team Performance: Perth Modern School - Team 2
  ... Phill Schultz Prize: Joel Bariss
  ... Special WAMOC Awards: Rayden Oliveiro
  
• Questions and Solutions [pdf 198kB]

2023

• Participation: 472 students (385 in Perth, 87 in Southwest (Bunbury, Australind, Dalyellup); 179 Year 9, 159 Year 8, 139 Year 7) from 25 schools; 114 teams (95 in Perth, 19 in Southwest)
• Prizes Awarded
• Awards Ceremony:
  ... emceed by the Chair of the WAJO Organising Committee, Assoc. Prof. Alice Devillers
  ... addressed by Special Guest, 2023 Prime Minister's Prize for Excellence in Science Teaching in Secondary Schools recipient, Mathematics and Cybersecurity teacher from John Curtin College of the Arts, Fremantle: Donna Buckley
  ... Individual Prizes
  .... Year 9
  ..... Equal First Prizes
  ..... - UWA Department of Maths & Stats Awards for Excellence: Rayden Oliveiro, Ryan Toor
  ..... Third Prize
  ..... - UWA Excellence Award: Haoyang Jin
  ..... Fourth Prize
  ..... - Data Analysis Australia Excellence Award: Caiyan (Catherine) Yu
  ..... Fifth Prize
  ..... - New Edition Bookshop Excellence Award: Windson Tang
  ..... Equal Sixth Prizes
  ..... - Data Analysis Australia Merit Awards: Renee Zhou, Pushp Gupta
  ..... Equal Eighth Prizes (Equal Eleventh overall)
  ..... - Optiver Merit Awards: Ezekiel Tran, Justin Goh
  ..... Equal Tenth Prize (Equal 14th overall)
  ..... - New Edition Merit Prizes: Chloe Jain, Adarsh Natarajan
  ..... Twelfth Prize (Equal Sixteenth overall)
  ..... - WAJO Merit Prize: Richard Chen
  ..... Equal Thirteenth Prizes (Equal Twentyfirst overall)
  ..... - WAJO Merit Prizes: Adam Nelson, Aarnav Gupta
  ..... Equal Fifteenth Prizes (Equal Twentysixth overall)
  ..... - WAJO Merit Prizes: Dharmik Thummala, Aidan Kwa
  .... Year 8
  ..... First Prizes (Equal Sixth overall)
  ..... - Curtin University Award Mathematics and Statistics Award for Excellence: Cassie Lee
  ..... - WAJO Award for Excellence: Mark Lee
  ..... Third Prize (Eleventh overall)
  ..... - Optiver Merit Award: Chuqi Zhang
  ..... Equal Fourth prizes (Equal Sixteenth overall)
  ..... - WAJO Merit Prizes: Darius Choo, Siddarth Sankara, Samanyu Vallabheni
  ..... Equal Seventh prize (Equal Twentyfirst overall)
  ..... - WAJO Merit Prize: Matthew Wang
  ..... Equal Eighth prizes (Equal Twentysixth overall):
  ..... - WAJO Merit Prizes: Tiger Varol, Angela Huang, Gianni Mirco
  .... Year 7
  ..... First Prize (Equal Sixth overall)
  ..... - Cheryl Praeger Prize for Excellence: Ashvin Balavignan
  ..... Second Prize (Equal Sixteenth overall)
  ..... - WAJO Merit Prize: Ethan Ang
  ..... Third Prizes (Equal Twentyfirst overall)
  ..... - WAJO Merit Prize: Terry Li, Emily Chen
  ..... Equal Fifth Prize (Equal Twentysixth overall)
  ..... - WAJO Merit Prize: Leven Shi
  ... Team Prizes
  .... Year 9
  ..... First Prize (First overall)
  ..... - Jack Bana (MAWA) Award: Perth Modern School - Team 13
  ..... Second Prize (Third overall)
  ..... - Murdoch University Mathematics and Statistics Award for Excellence: Christ Church Grammar School - Team 1
  ..... Third Prize (Fourth overall)
  ..... - Department of Education Gifted and Talented Unit Award for Excellence: Willetton Senior High School - Team 1
  ..... Fourth Prize (Fifth overall)
  ..... - UWA Team Excellence Award: Hale School - Team 1
  ..... Fifth Prize (Sixth overall)
  ..... - WAJO Team Merit Award: Perth Modern School - Team 12
  ..... Sixth Prize (Seventh overall)
  ..... - WAJO Team Merit Award: All Saints' College - Team 4
  .... Year 8
  ..... First Prize (Second overall)
  ..... - ECU (David McDougall) Award for Excellence: Perth Modern School - Team 8
  .... Year 7
  ..... First Prize (Ninth overall)
  ..... - Optiver Award for Excellence: Perth Modern School - Team 1
  ... Phill Schultz Prize: Joel Bariss, Andy Wu
  ... Special WAMOC Awards: Rayden Oliveiro, Haoyang Jin, Caiyan (Catherine) Yu, Angela Huang
  
• Questions and Solutions [pdf 281kB]

2022

• Participation: 478 students (434 in Perth, 44 in Southwest (Bunbury, Australind); 163 Year 9, 151 Year 8, 164 Year 7) from 24 schools; 116 teams (105 in Perth, 11 in Southwest)
• Prizes Awarded
• Awards Ceremony:
  ... emceed by the Chair of the WAJO Organising Committee, Assoc. Prof. Alice Devillers
  ... Individual Prizes
  .... Year 9
  ..... First Prize (Equal First overall)
  ..... - UWA Department of Maths & Stats Awards for Excellence: Aidan Lim
  ..... Equal Second Prizes (Equal Fourth overall)
  ..... - UWA Merit Prize: Anoushka Gupta
  ..... - Data Analysis Australia Merit Prizes: Kenny Hao, Will Rigg
  ..... Fifth Prize (Equal Eighth overall)
  ..... - New Edition Bookshop Merit Prize: Ishika Balram
  ..... Equal Sixth Prizes (Equal Tenth overall)
  ..... - Curtin Merit Prize: Sean Chan
  ..... - WAJO Merit Prize: Toby Lagana
  ..... Equal Seventh Prizes (Equal Eleventh overall)
  ..... - WAJO Merit Prizes: Abbey Phan, Yuki Li, Shriesh Senthilkumar
  ..... Equal Tenth Prize (Equal 17th overall)
  ..... - WAJO Merit Prizes: Will Kempson, Ally Shi, Shintaro Mega
  ..... Equal Thirteenth Prizes (Equal 22nd overall)
  ..... - WAJO Merit Prizes: Gary Lin, Shajin Islam, Sally Pang
  ..... Equal Sixteenth Prizes (Equal 29th overall)
  ..... - WAJO Merit Prizes: Ayodeji Oyenaike, Ruhansi Abeywickrama, Ryan Widjaya
  .... Year 8
  ..... First Prize (Equal First overall)
  ..... - Curtin University Award for Excellence: Haoyang Jin
  ..... Second Prize (Third overall)
  ..... - Data Analysis Australia Excellence Award: Rayden Oliveiro
  ..... Third Prize (Equal Fourth overall)
  ..... - New Edition Bookshop Excellence Award: Justin Goh
  ..... Fourth Prize (Equal Eighth overall)
  ..... - New Edition Bookshop Merit Award: Caiyan Yu
  ..... Equal Fifth Prize (Equal Eleventh overall)
  ..... - WAJO Merit Prizes: Rob Davison, Chloe Jain
  ..... Seventh Prize (Equal Seventeenth overall)
  ..... - WAJO Merit Prizes: Ryan Toor
  ..... Equal Eighth Prizes (Equal 22nd overall)
  ..... - WAJO Merit Prizes: Marie Wang, Anna Johnson
  ..... Tenth Prize (Equal 29th overall)
  ..... - WAJO Merit Prize: Adam Nelson
  .... Year 7
  ..... First Prize (Equal Eleventh overall)
  ..... - Cheryl Praeger Prize for Excellence: Cassie Lee
  ..... Second Prize (Equal Seventeenth overall)
  ..... - WAJO Merit Prize: Angela Huang
  ..... Third Prize (Equal 22nd overall)
  ..... - WAJO Merit Prize: Tiger Varol
  ..... Equal Fourth Prizes (Equal 29th overall)
  ..... - WAJO Merit Prizes: Matthew Wang, Chuqi Zhang
  ... Team Prizes
  .... Year 9
  ..... First Prize (First overall)
  ..... - Jack Bana (MAWA) Award: Christ Church Grammar School - Team 1
  ..... Second Prize (Fourth overall)
  ..... - Department of Education Gifted and Talented Unit Award for Excellence: Perth Modern School - Team 19
  ..... Third Prize (Fifth overall)
  ..... - WAJO Team Excellence Award: Rossmoyne Senior High School - Team 15
  ..... Fourth Prize (Sixth overall)
  ..... - WAJO Team Merit Award: Hale School - Team 1
  ..... Fifth Prize (Seventh overall)
  ..... - WAJO Team Merit Award: Willetton Senior High School - Team 1
  .... Year 8
  ..... First Prize (Second overall)
  ..... - ECU (David McDougall) Award for Excellence: Perth Modern School - Team 12
  ..... Second Prize (Third overall)
  ..... - Murdoch University Mathematics and Statistics Award for Excellence: Christ Church Grammar School - Team 3
  ... Phill Schultz Prize: Ethan Yap
  ... Special WAMOC Awards: Atharva Sathe, Rayden Oliveiro, Haoyang Jin, Adam El-Fayoumi, Qixuan (Eric) Xia
  
• Questions and Solutions [pdf 200kB]

2021

• Participation: 428 students (391 in Perth, 37 in Southwest (Bunbury, Australind); 152 Year 9, 135 Year 8, 140 Year 7) from 22 schools; 103 teams (95 in Perth, 8 in Southwest)
• Prizes Awarded
• Awards Ceremony:
  ... Dropbox photos
  ... emceed by the Chair of the WAJO Organising Committee, Prof. Michael Giudici
  ... Individual Prizes
  .... Year 9
  ..... Equal First Prizes
  ..... - UWA Department of Maths & Stats Awards for Excellence: Joel Bariss, Ethan Yap
  ..... Third Prize
  ..... - Data Analysis Australia Excellence Award: Jeremiah Wang
  ..... Fourth Prize
  ..... - New Edition Bookshop Excellence Award: Adam El-Fayoumi
  ..... Fifth Prize
  ..... - Curtin University Merit Prize: Andy Wu
  ..... Equal Seventh Prizes
  ..... - WAJO Merit Prizes: Vincent Ho,Atharva Sathe
  ..... Ninth Prize
  ..... - WAJO Merit Prize: Lucas Wijns
  ..... Equal Eleventh Prizes
  ..... - WAJO Merit Prizes: Max Campbell, Benjamin Tang
  ..... Equal Thirteenth Prizes
  ..... - WAJO Merit Prizes: Ashlee Yap, Harrison Young
  .... Year 8
  ..... First Prize
  ..... - Curtin University Award for Excellence: Ayodeji Oyenaike
  ..... Equal Second Prizes
  ..... - UWA Merit Award: Kenny Hao
  ..... - New Edition Bookshop Merit Award: Aidan Lim
  ..... Fourth Prize
  ..... - WAJO Merit Prize: James Ji
  ..... Equal Fifth Prizes
  ..... - WAJO Merit Prizes: Shannon Koh, Gary Lin
  ..... Equal Seventh Prizes
  ..... - WAJO Merit Prizes: Ishika Balram, Will Rigg, Jordan Vo
  ..... Tenth Prize
  ..... - WAJO Merit Prize: Youjia Zhou
  ..... Equal Eleventh Prizes
  ..... - WAJO Merit Prizes: Karthik Boddu, Anoushka Gupta
  .... Year 7
  ..... First Prize
  ..... - Cheryl Praeger Prize for Excellence: Ryan Toor
  ..... Second Prize
  ..... - New Edition Bookshop Merit Prize: Haoyang Jin
  ..... Third Prize
  ..... - Data Analysis Australia Merit Prize: Justin Goh
  ..... Fourth Prize
  ..... - WAJO Merit Prize: Jayden Yip
  ... Team Prizes
  .... Year 9
  ..... First Prize (Second Overall)
  ..... - Jack Bana (MAWA) Award: Perth Modern School - Team 18
  ..... Second Prize
  ..... - Murdoch University Award for Excellence: Christ Church Grammar School - Team 3
  ..... Third Prize
  ..... - Department of Education Gifted and Talented Unit Award for Excellence: Willetton Senior High School - Team 1
  ..... Fourth Prize (Fifth overall)
  ..... - WAJO Special Team Excellence Award: Shenton College - Team 3
  ..... Fifth Prize (Sixth overall)
  ..... - WAJO Special Team Excellence Award: All Saints' College - Team 16
  .... Year 8
  ..... First Prize (Fourth overall)
  ..... - ECU (David McDougall) Award for Excellence: Hale School - Team 3
  ..... Second Prize (Seventh overall)
  ..... - WAJO Merit Team Prize: Perth Modern School, Year 7 - Team 3
  ..... Third Prize (Eighth overall)
  ..... - WAJO Merit Team Prize: Willetton Senior High School, Year 7 - Team 5
  ... Phill Schultz Prize: Rui Ying Wu
  ... Special WAMOC Awards: Micah Sinclair, Xiaoyu Chen, Atharva Sathe, Yvonne Cui, Max Judd, Evan Hee, Andy Wu, Joel Bariss, Ethan Yap, Jeremiah Wang
  
• Questions and Solutions [pdf 211kB]

2020

• Participation: 524 students (497 in Perth, 53 in Southwest, 4 in Geraldton; 184 Year 9, 197 Year 8, 143 Year 7) from 30 schools; 133 teams (117 in Perth, 5 in Australind, 10 in Bunbury, 1 in Geraldton)
• Prizes Awarded
• Awards Ceremony:
  ... emceed by the Chair of the WAJO Organising Committee, Prof. Michael Giudici
  ... Individual Prizes
  .... Year 9
  ..... First Prize
  ..... - UWA Department of Maths & Stats Award for Excellence: Zean Zhang
  ..... Equal Second Prizes
  ..... - Data Analysis Australia Excellence Award: Evan Hee
  ..... - WAJO Award: Max Judd
  ..... Fourth Prize
  ..... - New Edition Bookshop Excellence Award: James Small
  ..... Equal Fifth Prizes
  ..... - WAJO Special Merit Award: Abhaey Ayachit
  ..... - Data Analysis Australia Merit Award: Hagen Seah
  ..... Equal Seventh Prizes
  ..... - New Edition Merit Prizes: Daniel Kong, Zuokang Qu
  ..... Equal Ninth Prizes
  ..... - Curtin Merit Prize: Athalya Chandra
  ..... - WAJO Committee Merit Prize: Thomas McIntyre
  ..... Eleventh Prize
  ..... - WAJO Committee Merit Prize: Eddie Gao
  ..... Equal Twelfth Prizes
  ..... - Merit Prizes: Aaliyah Kadir, Ryan Murphy
  ..... Fourteenth Prize
  ..... - WAJO Merit Prize: Zavier Noonan
  ..... Equal Fifteenth Prizes
  ..... - WAJO Merit Prizes: Tarun Inthunesan, Dominique Manasseh, Michael Yeoh, Rohan Sarda
  .... Year 8
  ..... First Prize
  ..... - Curtin University Award for Excellence: Ethan Yap
  ..... Second Prize
  ..... - UWA Merit Award: Joel Bariss
  ..... Third Prize
  ..... - Data Analysis Australia Merit Prize: Adam El-Fayoumi
  ..... Fourth Prize
  ..... - WAJO Special Merit Prize: Atharva Sathe
  ..... Fifth Prize
  ..... - WAJO Special Merit Prize: Jeremiah Wang
  ..... Sixth Prize
  ..... - Merit Prize: Benjamin Tang
  ..... Seventh Prize
  ..... - Merit Prize: Vincent Ho
  ..... Eighth Prize
  ..... - Merit Prize: Andy Wu
  ..... Ninth Prize
  ..... - Merit Prize: Dinali Illangasinghe
  .... Year 7
  ..... First Prize
  ..... - Cheryl Praeger Prize for Excellence: Aidan Lim
  ..... Second Prize
  ..... - WAJO Special Merit Prize: Ayodeji Oyenaike
  ..... Third Prize
  ..... - Merit Prize: Sean Chan
  ..... Equal Fourth Prizes
  ..... - WAJO Merit Prizes: James Ji, Sebastien Turner
  ... Team Prizes
  .... Year 9
  ..... First Prize (Second Overall)
  ..... - Jack Bana (MAWA) Award: Perth Modern School - Team 17
  ..... Second Prize
  ..... - Murdoch University Award for Excellence: Christ Church Grammar School - Team 3
  ..... Third Prize
  ..... - Department of Education Gifted and Talented Unit Award for Excellence: Churchlands Senior High School - Team 3
  ..... Fourth Prize (Fifth overall)
  ..... - WAJO Special Team Excellence Award: Perth Modern School - Team 14
  ..... Fifth Prize (Seventh overall)
  ..... - WAJO Team Excellence Award: Rossmoyne Senior High School - Team 16
  .... Year 8
  ..... First Prize (First overall)
  ..... - ECU (David McDougall) Award for Excellence: Perth Modern School - Team 7
  ..... Second Prize (Sixth overall)
  ..... - WAJO Merit Prize: Willetton Senior High School - Team 3
  .... Best Country School Team (a tie)
  ..... Australind Senior High School - Team 1 (Year 9),
  ..... Bunbury Cathedral Grammar School - Team 2 (Year 8)
  ... Phill Schultz Prize: William Steinberg
  ... Special WAMOC Awards: Micah Sinclair, Ruiying Wu, Xiaoyu Chen, Julius Clegg, Robert McIntyre, Linda Zou, Zean Zhang, Ayodeji Oyenaike, Joshua Chen, Ethan van Bruchem
  
• Questions and Solutions [pdf 198kB]

2019

• Participation: 554 students (497 in Perth, 57 in Bunbury; 223 Year 9, 167 Year 8, 164 Year 7) from 32 schools; 140 teams (125 in Perth, 15 in Bunbury)
• Prizes Awarded
• Awards Ceremony:
  ... emceed by the Chair of the WAJO Organising Committee, Prof. Michael Giudici
  ... addressed by Special Guest, Honourable Sabine Winton MLA
  ... Individual Prizes
  .... Year 9
  ..... First Prize
  ..... - UWA Department of Maths & Stats Award for Excellence: Joshua Chen
  ..... Equal Second Prizes
  ..... - Data Analysis Australia Excellence Awards: Xiaoyu Chen, Krish Mall
  ..... Fourth Prize
  ..... - New Edition Bookshop Excellence Award: Sean Morgan
  ..... Equal Fifth Prizes
  ..... - WAJO Merit Prizes: Julius Clegg, Jaehyun Kwon
  ..... Seventh Prize
  ..... - WAJO Merit Prize: Thyler Cung
  ..... Equal Eighth Prizes
  ..... - WAJO Merit Prizes: Brian Keng Seong Chan, Akash Tharakan
  ..... Equal Tenth Prizes
  ..... - DAA Merit Prizes: Benjamin Foster, Linda Zou
  ..... - WAJO Merit Prizes: Nicolas Garcia, Austin Ballantyne
  ..... Equal Fourteenth Prizes
  ..... - WAJO Merit Prizes: Joshua Soon, Ethan van Bruchem, Samuel Thoo, Luke Phillips
  .... Year 8
  ..... First Prize
  ..... - Curtin University Award for Excellence: Lottie (Charlotte) Kerr
  ..... Equal Second Prize
  ..... - New Edition Bookshop Merit Awards: Hagen Seah, Max Judd
  ..... Fourth Prize
  ..... - Curtin Merit Prize: Evan Hee
  .... Year 7
  ..... First Prize
  ..... - Cheryl Praeger Prize for Excellence: Jonas Bealing
  ..... Equal Second Prizes
  ..... - WAJO Merit Prizes: Joel Bariss, Andy Wu, Jeremiah Wang
  ..... Fourth Prize
  ..... - UWA Merit Prize: Ethan Yap
  ..... Fifth Prize
  ..... - WAJO Merit Prize: Adam El-Fayoumi
  ... Team Prizes
  .... Year 9
  ..... First Prize
  ..... - Jack Bana (MAWA) Award: Christ Church Grammar School - Team 1
  ..... Second Prize
  ..... - Murdoch University Award for Excellence: All Saints' College - Team 1
  ..... Third Prize
  ..... - Department of Education Gifted and Talented Unit Award for Excellence: Willetton Senior High School - Team 1
  ..... Fourth Prize (Fifth overall)
  ..... - WAJO Special Team Excellence Award: Hale School - Team 1
  ..... Fifth Prize (Seventh overall)
  ..... - WAJO Team Excellence Award: Perth Modern School - Team 11
  .... Year 8
  ..... First Prize (Fourth overall)
  ..... - ECU (David McDougall) Award for Excellence: Rossmoyne Senior High School - Team 7
  .... Year 7
  ..... First Prize (Sixth overall)
  ..... - WAJO Merit Prize: Perth Modern School - Team 1
  ... Phill Schultz Prize: William Steinberg
  ... Special WAMOC Awards: Micah Sinclair, Ruiying Wu, Xiaoyu Chen, Joshua Chen, Julius Clegg, Lawrence Nheu, Keith Wong
  
• Questions and Solutions [pdf 106kB]

2018

• Participation: 508 students (427 in Perth, 62 in Bunbury, 19 in Karratha; 195 Year 9, 167 Year 8, 157 Year 7) from 32 schools; 131 teams (110 in Perth, 16 in Bunbury, 5 in Karratha)
• Prizes Awarded
• Awards Ceremony:
  ... Facebook photos
  ... emceed by the Chair of the WAJO Organising Committee, Prof. Michael Giudici
  ... addressed by Special Guest, Honourable Sabine Winton MLA
  ... Individual Prizes
  .... Year 9
  ..... Equal First Prizes
  ..... - UWA School of Maths & Stats Award for Excellence: Keith Wong
  ..... - WAJO Award for Excellence: Lawrence Nheu
  ..... Third and Fourth Prizes
  ..... - Data Analysis Australia Awards: Micah Sinclair, Joseph Newman
  ..... Equal Fourth Prize
  ..... - WAJO Merit Award: Oliver Cheng
  ..... Equal Sixth Prizes
  ..... - UWA Merit Award: Nahyun Kim
  ..... - Curtin University Merit Award: Felix Rego
  ..... Equal Eighth Prizes
  ..... - Merit Awards: Sithum Somarathna, Abilaash Kugathasan, Yan Zhou
  .... Year 8
  ..... Equal First Prizes (Overall Equal First)
  ..... - Curtin University Award for Excellence: Xiaoyu Chen
  ..... - Data Analysis Australia Award for Excellence: Joshua Chen
  ..... - New Edition Bookshop Award for Excellence: Thyler Cung
  ..... Fourth and Fifth Prizes
  ..... - WAJO Awards for Excellence: Julius Clegg, Krish Mall
  ..... Sixth and Seventh Prizes
  ..... - New Edition Bookshop Awards: Matthew Bailey, Ethan van Bruchem
  ..... Eighth Prize
  ..... - Merit Prize: Haining (Heidi) Leow
  .... Year 7
  ..... First Prize
  ..... - Cheryl Praeger Prize for Excellence: Tarun Inthunesan
  ..... Second Prize
  ..... - Merit Prize: Andrew Walker
  ... Team Prizes
  .... Year 9
  ..... First Prize
  ..... - Jack Bana (MAWA) Award: Perth Modern School - Team 9
  ..... Second Prize
  ..... - WAJO Special Award for Excellence: Penrhos College - Team 1
  ..... Third Prize (Fifth overall)
  ..... - WAJO Special Award for Excellence: Hale School - Team 1
  ..... Fourth Prize (Sixth overall)
  ..... - WAJO Team Prize: Christ Church Grammar School - Team 4
  .... Year 8
  ..... First Prize (Third overall)
  ..... - ECU (David McDougall) Award for Excellence: Christ Church Grammar School - Team 2
  ..... Second Prize (Fourth overall)
  ..... - Murdoch University Award for Excellence: All Saints' College - Team 1
  ..... Third Prize (Seventh overall)
  ..... - Department of Education Gifted and Talented Unit Award for Excellence: Willetton Senior High School - Team 4
  ... Phill Schultz Prize: William Steinberg, William Hu
  ... Special WAMOC Awards: Daniel Wiese, Hang Yi Law, Lawrence Nheu, Huxley Berry, Christopher Leak, Xiaoyu Chen, Micah Sinclair
  
• Questions and Solutions [pdf 106kB]

2017

• Participation: 476 students (392 in Perth, 71 in Bunbury, 13 in Karratha; 188 Year 9, 173 Year 8, 115 Year 7) from 32 schools; 120 teams (97 in Perth, 19 in Bunbury, 4 in Karratha)
• Prizes Awarded
• Awards Ceremony:
  ... emceed by the Chair of the WAJO Organising Committee, Assoc. Prof. Michael Giudici
  ... addressed by Special Guest, Honourable Samantha Rowe MLC
  ... Individual Prizes
  .... Year 9
  ..... Equal First Prizes (Overall Equal First)
  ..... - UWA School of Maths & Stats Award for Excellence: William Steinberg
  ..... - New Edition Bookshop Award for Excellence: Jason Lu
  ..... - Department of Education Award for Excellence: Christopher Leak
  ..... Fourth Prize
  ..... - Data Analysis Australia Special Prize: Rémi Hart
  ..... Fifth Prize
  ..... - UWA Merit Prize: Dahyun Nam
  ..... Equal Sixth Prizes
  ..... - Merit Prizes: James Lund, Chirag Tharakan
  ..... Eighth Prize
  ..... - WAJO Merit Award: Leosha Trushin
  ..... Equal Ninth Prizes
  ..... - WAJO Merit Awards: Declan Barrett, Jonathan Chivers, Chris (Hang Yi) Law
  .... Year 8
  ..... Equal First Prizes (Overall Equal First)
  ..... - Curtin University Award for Excellence: Jonathan Chen
  ..... - Minister for Education Award for Excellence: Keith Wong
  ..... - Data Analysis Australia Award for Excellence: Lawrence Nheu
  ..... Fourth Prize
  ..... - Department of Education Special Prize: Haoran Yang
  ..... Equal Fifth Prizes
  ..... - Merit Prizes: Oliver Cheng, Laurence Wilson
  ..... Equal Seventh Prizes
  ..... - Merit Prizes: Nahyun Kim, Markos Atartis
  .... Year 7
  ..... First Prizes (Overall Equal First)
  ..... - Cheryl Praeger Prize for Excellence: Xiaoyu Chen
  ..... - New Edition Bookshop Award for Excellence: Joshua Chen
  ..... Third Prize
  ..... - Curtin University Special Prize: Julius Clegg
  ..... Fourth Prize
  ..... - Merit Prize: Allan Wu
  ... Team Prizes
  .... Year 9
  ..... First Prize
  ..... - Jack Bana (MAWA) Award: All Saints' College - Team 1
  ..... Second Prize (Third Overall):
  ..... - Murdoch University Award for Excellence: Scotch College - Team 1
  .... Year 8
  ..... First Prize (Second overall)
  ..... - ECU (David McDougall) Award for Excellence: Hale School - Team 2
  ..... Second Prizes (Equal Fourth overall)
  ..... - Department of Education Team Excellence Award: Perth Modern School - Team 2
  ..... - WAJO Special Team Excellence Award: Perth Modern School - Team 3
  .... Year 7
  ..... First Prize (Equal Seventh overall)
  ..... - WAJO Team Merit Prize: Christ Church Grammar School - Team 5
  ... Phill Schultz Prize: William Hu
  ... Special WAMOC Awards: William Steinberg, Daniel Wiese, Huxley Berry
  
• Questions and Solutions [pdf 162kB]

2016

• Participation: 359 students (303 in Perth, 48 in Bunbury, 8 in Karratha; 141 Year 9, 116 Year 8, 92 Year 7) from 24 schools; 94 teams (78 in Perth, 13 in Bunbury, 3 in Karratha)
• Prizes Awarded
• Awards Ceremony:
  ... emceed by the Chair of the WAJO Organising Committee, Assoc. Prof. Michael Giudici
  ... addressed by Special Guest, Dr John Henstridge (Director of Data Analysis Australia)
  ... Individual Prizes
  .... Year 9
  ..... First Prize (Overall Equal Second)
  ..... - Curtin University Award for Excellence: Jonathan Chew
  ..... Overall Equal Second Prize
  ..... - Data Analysis Australia Awards for Excellence: Bertrand Nheu
  ..... Overall Fourth Prize
  ..... - New Edition Bookshop Award for Excellence: George Schulz
  ..... Overall Equal Fifth Prize
  ..... - University of WA Merit Award: Jayden Doan
  ..... Equal Seventh Prize
  ..... - Data Analysis Australia Merit Award: Aidan Smith
  ..... Equal Tenth Prize
  ..... - WAJO Merit Award: Yale Cheng
  ..... Equal Thirteenth Prize
  ..... - WAJO Merit Awards: Robert Lee, Andrew Cheng, William Thomas, Bartholomew Tang
  ..... Equal Nineteenth Prize
  ..... - WAJO Merit Awards: Thomas Laslett, Marcus Handley, Heble Om, Fiona Nguyen
  .... Year 8
  ..... First Prize (Overall First)
  ..... - The University of WA Award for Excellence: William Steinberg
  ..... Overall Equal Fifth Prize
  ..... - Curtin University Merit Award: Chirag Tharakan
  ..... Equal Seventh Prize
  ..... - New Edition Bookshop Merit Awards: Gabrielle Thompson, James Lund
  ..... Equal Tenth Prize
  ..... - Data Analysis Australia Merit Award: Huxley Berry
  ..... Equal Thirteenth Prize
  ..... - WAJO Merit Award: Declan Barrett
  ..... Equal Nineteenth Prizes
  ..... - WAJO Merit Award: Hari Haran Shankar, Ryan Joseph Anson
  .... Year 7
  ..... First Prize (Overall Equal Seventh)
  ..... - Cheryl Praeger Prize for Excellence: Sithum Somarathna
  ..... Second Prize (Overall Equal Thirteenth)
  ..... - WAJO Merit Award: Micah Sinclair
  ..... Third Prize (Overall Equal Nineteenth)
  ..... - WAJO Merit Award: Claudia Waddingham
  ... Team Prizes
  .... Year 9
  ..... First Prize
  ..... - Jack Bana (MAWA) Award: All Saints' College - Team 3
  ..... Second Prize:
  ..... - Murdoch University Award for Excellence: Christ Church Grammar School - Team 1
  ..... Third Prize (Fourth overall):
  ..... - Department of Education Gifted and Talented Unit Team Excellence Award: Perth Modern School - Team 6
  ..... Fourth Prize (Equal Sixth overall)
  ..... - WAJO Team Excellence Award: Perth Modern School - Team 8
  .... Year 8
  ..... First Prize (Third overall)
  ..... - ECU (David McDougall) Award: All Saints' College - Team 2
  ..... Second Prize (Fifth overall)
  ..... - WAJO Special Team Excellence Award: Christ Church Grammar School - Team 4
  ..... Merit Prizes (Equal Sixth overall): Perth Modern School - Team 4, (Eighth overall): Perth Modern School - Team 3 (Year 7)
  ... Phill Schultz Prize: William Hu
  ... Special WAMOC Award: Isabel Longbottom
  
• Questions and Solutions [pdf 106kB]

2015

• Participation: ≈520 students (371 in Perth, 69 in Bunbury, ≈80 in Karratha; >206 Year 9, >164 Year 8, >70 Year 7) from >40 schools; ≈131 teams (93 in Perth, 18 in Bunbury, ≈20 in Karratha)
• Prizes Awarded
• Awards Ceremony:
  ... emceed by the Chair of the WAJO Organising Committee, Prof. Andrew Bassom
  ... addressed by Special Guest, Honourable Dr Elizabeth Constable (Vice-Chancellor's Fellow at the University of WA)
  ... Individual Prizes
  .... Year 9
  ..... First Prize
  ..... - UWA Award for Excellence: William Hu
  ..... Overall Equal Third Prizes
  ..... - New Edition Bookshop Award for Excellence: Rohan Maloney
  ..... - WAJO Awards for Excellence: Chris Chivers, Rose Lin, Oliver Terry
  ..... Overall Equal Eighth Prizes
  ..... - Curtin University Merit Award: Albert Smith
  ..... - The University of WA Merit Award: Vincent Abbott
  ..... Equal Tenth Prizes
  ..... - Data Analysis Australia Merit Awards: Andrea Vidler, Aron Thian
  .... Year 8
  ..... First Prize (Overall Second)
  ..... - Curtin University Award for Excellence: William Steinberg (Year 7)
  ..... Overall Third Prize
  ..... - Data Analysis Australia Award for Excellence: Aidan Smith
  ..... Overall Equal Tenth Prizes
  ..... - New Edition Bookshop Merit Awards: Benjamin Bozich, Marcus Handley
  .... Year 7
  ..... Second in Year 7 (Overall Equal Tenth)
  ..... - WAJO Merit Award: Dahyun Nam
  ..... Equal Third Prizes (Overall Equal 15th)
  ..... - WAJO Merit Awards: Huxley Berry, Remi Hart, Sophie Lim
  ... Team Prizes
  .... Year 9
  ..... First Prize
  ..... - Jack Bana (MAWA) Award: Christ Church Grammar School Team 1
  ..... Second Prize:
  ..... - Department of Education Gifted and Talented Unit Team Excellence Award: Shenton College - Team 2
  ..... Third Prize:
  ..... - Murdoch University Award for Excellence: Perth Modern School - Team 4
  ..... Equal Fourth Prizes:
  ..... - WAJO Team Excellence Awards: Christ Church Grammar School - Team 3, Methodist Ladies' College - Team 1
  ..... Sixth Prize
  ..... - WAJO Team Merit Award: All Saints' College - Team 3
  ..... Equal Seventh Prizes
  ..... - WAJO Team Merit Awards: Willetton Senior High School - Team 3, Perth Modern School - Team 5
  .... Year 8
  ..... First Prize (Seventh overall)
  ..... - ECU (David McDougall) Award: All Saints' College - Team 1 (Year 7)
  ... Phill Schultz Prize: Henry Yoo
  ... Special WAMOC Awards: Isabel Longbottom, William Hu, Kohsuke Sato, Yuelin Shen
  
• Questions and Solutions [pdf 106kB]

2014

• Participation: 444 students (227 Year 9, 185 Year 8, 32 Year 7) from 37 schools; 112 teams (63 Year 9, 42 Year 8, 7 Year 7)
• Prizes Awarded
• Awards Ceremony:
  ... emceed by the Chair of the WAJO Organising Committee, Winthrop Prof. Cheryl Praeger
  ... addressed by Special Guest, Honourable Dr Elizabeth Constable (Vice-Chancellor's Fellow at the University of WA)
  ... Individual Prizes
  .... Year 9
  ..... First Prize
  ..... - UWA Award for Excellence: Yuelin Shen
  ..... Second Prize
  ..... - Data Analysis Australia Award for Excellence: Jaeyoon Kim
  ..... Third Prize
  ..... - New Edition Bookshop Award for Excellence: Andy Law
  ..... Equal Fourth Prizes
  ..... - Data Analysis Australia Merit Award: Isabel Longbottom
  ..... - New Edition Bookshop Merit Awards: Mihailo Bozic, Geoff Sang
  ..... Equal Seventh Prizes
  ..... - WAJO Award of Excellence: Kartik Khanna, Kohsuke Sato, Anezka Hamdani
  ..... Equal Tenth Prizes
  ..... - WAJO Merit Awards: Arun Jha, Alistair de Vroet, James Haskis
  ..... PPFWA Encouragement Award (Best Performance by Student from a PFFWA-affiliated Catholic School): Brittany Wassell
  .... Year 8
  ..... First Prize
  ..... - Curtin University Award for Excellence: William Hu
  ..... Second Prize
  ..... - Data Analysis Australia Award for Excellence: Aron Thian
  ..... Third Prize
  ..... - UWA Merit Award: Bartholomew Tang (Year 7)
  ..... Fourth Prize
  ..... - Curtin University Merit Award: Shevanka Dias (Year 7)
  ..... Equal Fifth Prizes
  ..... - WAJO Merit Awards: Jacob Smith, Joanne Luo
  ... Team Prizes
  .... Year 9
  ..... First Prize (Third overall) - Jack Bana (MAWA) Award: Christ Church Grammar School Team 1
  ..... Equal Second Prizes:
  ..... - WAJO Special Team Excellence Award: Hale School - Team 1
  ..... - Murdoch University Award for Excellence: Scotch College - Team 1
  ..... Fourth Prize: ..... - Department of Education Gifted and Talented Unit Team Excellence Award: Rossmoyne Senior High School - Team 8
  ..... Fifth Prize - Team Merit Award: Perth Modern School - Team 5
  ..... Sixth Prize - Team Merit Award: Applecross Senior High School - Team 2
  ..... WAJO Team Prize for the best performance from a country school: Bunbury Senior High School - Team 1
  ..... Special Prize - PFFWA Award for the best performing team from a Catholic school: Corpus Christi College - Team 1
  .... Year 8
  ..... First Prize (Second overall) - ECU (David McDougall) Award: All Saints' College - Team 2
  ..... Second Prize - Merit Prize: Christ Church Grammar School - Team 6
  .... Year 7
  ..... Overall Winner - WAMOC Award of Excellence: All Saints' College - Team 1
  ... Phill Schultz Prize: Henry Yoo
  ... Special WAMOC Awards: Leo Li, William Hu, Isabel Longbottom, Shivasankaran Jayabalan
  
• Questions and Solutions [pdf 91kB]

2013

• Participation: 423 students (240 Year 9, 155 Year 8, 28 Year 7) from 38 schools; 112 teams
• Prizes Awarded
• Awards Ceremony:
  ... emceed by the Chair of the WAJO Organising Committee, Winthrop Prof. Cheryl Praeger
  ... addressed by Special Guest, Professor Lyn Beazley(Chief Scientist of WA)
  ... Individual Prizes
  .... Year 9
  ..... First Prize
  ..... - UWA Award for Excellence: Nicholas Pizzino
  ..... Equal Second Prizes
  ..... - Data Analysis Australia Awards for Excellence: Ananthakrishnan Koloth, Tomoko Sakurai
  ..... - New Edition Bookshop Award for Excellence: Jeff Ge
  ..... Equal Fifth Prizes
  ..... - WA Mathematical Olympiad Committee Merit Prizes: Devin He, Leo Li, Virinchi Rallabhandi, Aditya Ganguly, Lachlan Robinson
  ..... - New Edition Bookshop Merit Award: Alan Cheng
  ..... - Data Analysis Australia Merit Award: Christopher Jong
  ..... - Curtin University Merit Award: Alex Lugovskoy
  ..... PPFWA Encouragement Award (Best Performance by Student from Catholic School): Samuel Carbone
  .... Year 8
  ..... First Prizes
  ..... - Curtin University Award for Excellence: Kohsuke Sato
  ..... - Minister for Education's Award for Excellence: Isabel Longbottom
  ..... Equal Third Prizes
  ..... - Minister for Education's Special Merit Award: Kohta Shimada
  ..... - Data Analysis Australia Merit Award: Jacob Smith
  ..... PPFWA Encouragement Award (Best Performance by Student from Catholic School): Melina Mackey
  ... Team Prizes
  .... Year 9
  ..... First Prize - Jack Bana (MAWA) Award: Christ Church Grammar School Team 1
  ..... Second Prize - Minister for Education Award: Perth Modern School - Team 4
  ..... Equal Third Prizes:
  ..... - Murdoch University Award: Willetton Senior High School - Team 3
  ..... - Special WA Mathematical Olympiad Committee Award: Hale School - Team 1
  ..... Fifth Prize - Minister for Education Team Merit Award: Rossmoyne Senior High School - Team 6
  ..... Equal Sixth Merit Awards: Christ Church Grammar School Team 2, Wesley College Team 1
  ..... Special Prize - PFFWA Award for the best performing team from a Catholic school: Trinity College - Team 1
  .... Year 8
  ..... First Prize (Eighth overall) - ECU (David McDougall) Award: Christ Church Grammar School - Team 6
  ..... Special Prize - WAMOC Award for the best performance by a team from a non-metropolitan school: Bunbury Senior High School - Team 1
  ... Phill Schultz Prize: Alexander Chua
  ... Special WAMOC Awards: Leo Li, Nicholas Pizzino
  
• Questions and Solutions [pdf 91kB]

2012

• Participation: 406 students (222 Year 9, 156 Year 8, 28 Year 7) from 41 schools; 104 teams (65 Year 9, 39 Year 8 - 6 composed entirely of Year 7 students)
• Prizes Awarded
• Photos (yet to be added) from WAJO 2012 taken by Monique Ellement of All Saints' College (Individual and Team Competition Photos), and UWA official photographer (Award Ceremony Photos):
  Awards Ceremony:
  ... emceed by the Chair of the WAJO Organising Committee, Winthrop Prof. Cheryl Praeger
  ... addressed by Special Guest, Hon. Mr Peter Collier MLA (WA Minister for Education)
  ... Individual Prizes
  .... Year 9
  ..... First Prize
  ..... - UWA Award for Excellence: Han Nan Chen
  ..... Second Prize (Individual Very Special Prize)
  ..... - Minister for Education Award for Excellence: Hongyi Gao
  ..... Third Prize (Individual Very Special Prize)
  ..... - Data Analysis Award for Excellence: Jayde Newman
  ..... Fourth Prizes (Individual Special Prizes)
  ..... - New Edition Bookshop Awards: David MacAulay, Andrew Weng, Henry Yoo
  ..... - PPFWA Encouragement Award: Jason Dong
  ..... Merit Prizes:
  ..... - New Edition Bookshop Awards: Vamsi Manikyam, Terry Pham
  ..... - WAMOC Special Award: Vaughan Chin, Alex Shen
  ..... - WAMOC Merit Prize, for best performing student from a country school: Connor Burrows
  .... Year 8
  ..... First Prize
  ..... - Curtin University Award for Excellence: Devin He
  ..... Second Prizes
  ..... - Minister for Education's Award for Excellence: Nadir Rizwan
  ..... - AISWA Award: Nicholas Pizzino
  ..... Fourth Prize
  ..... - AISWA Award: Leo Li
  ..... Fifth Prizes:
  ..... - Data Analysis Australia Special Prizes: Alan Cheng, Virinchi Rallabhandi
  ..... Merit Prizes:
  ..... - WAMOC: Daniel Ho, Ananthakrishnan Koloth, Haseeb Riaz, Hang Sheng
  .... Best Year 7
  ..... - Curtin University Prize: Keaton Wright
  ... Team Prizes
  .... Year 9
  ..... First Prize (Second overall) - Jack Bana (MAWA) Award: Perth Modern School Team 6 with Jack Bana
  ..... Very Special Prize (Fourth overall) - Murdoch University Award: Rossmoyne SHS - Team 7
  ..... Very Special Prize (Fifth overall) - AISWA Excellence Award: Hale School - Team 2
  ..... Merit Prize - AISWA Award: Christ Church Grammar School - Team 1
  ..... Merit Prize - AISWA Award: Hale School - Team 1
  ..... Special Prize - PFFWA Award for the best performing team from a Catholic school: Trinity College - Team 1
  ..... Special Prize - WAMOC Award for the best performance by a team from a non-metropolitan school: Bunbury Cathedral Grammar School - Team 1
  .... Year 8
  ..... First Prize (First overall) - ECU (David McDougall) Award: Year 8, Christ Church Grammar School - Team 5
  ..... Very Special Prize (Third overall) - Minister for Education's Award for the best performance from a public school: Perth Modern School - Team 1
  ..... Merit Prize - Minister of Education Award: Rossmoyne SHS - Team 1
  ... Phill Schultz Prize: Alexander Chua
  ... Special WAMOC Award: Henry Yoo
• Questions and Solutions [pdf 96kB]

2011

• Participation: 378 students (211 Year 9, 153 Year 8, 14 Year 7) from 44 schools; 97 teams (58 Year 9, 39 Year 8 - 3 composed entirely of Year 7 students)
• Prizes Awarded
• Photos from WAJO 2011 taken by Monique Ellement of All Saints' College (Competition and some Award Ceremony Photos), and UWA official photographer (most Award Ceremony Photos):
  Individual Competition
  ... in Alexander LT (All Saints' College - Hale School): left, right
  ... in Fox LT (Hope Christian College - Murdoch College): left, right
  ... in Murdoch LT (Newton Moore SHS - Shenton College): left, right
  ... in Austin LT (St Hilda's ASG - Warnbro Community HS): left, right
  Awards Ceremony:
  ... the emcee (and Chair of the WAJO Organising Committee), Prof. Cheryl Praeger
  ... Honoured Guest, Dr Elizabeth Constable MLA (WA Minister for Education)
  ... the audience
  ... Individual Prizes
  .... Year 9
  ..... First Prizes
  ..... - UWA Award: Tristan Taylor
  ..... - AISWA Award: Jonathan Pang
  ..... - Curtin University Award: Brendon Wright
  ..... Fourth Prize
  ..... - DAA Award: Phillip Cheng
  ..... Merit Prizes: Zhixian Wu, Riley Tan, Nicholas Lim, Mathew Augustine Thomas, Benjamin Chia, Audrey Lee, Samuel Alsop
  ..... Special Prize: Keeva Brooks
  .... Year 8
  ..... First Prize - Minister for Education Award: Hyeonkyoo Yoo
  ..... Second Prizes
  ..... - DAA Award: Ananthakrishnan Koloth
  ..... - NEB Award: Haseeb Riaz
  ..... Merit Prizes: Nicholas Pizzino, James Arcus, Terry Pham, Ivan Zelich
  ..... Special Prize: Jason Dong
  ... Team Prizes
  .... Year 9
  ..... First Prize - Jack Bana (MAWA) Award: Christ Church GS Team 1 with Jack Bana
  ..... Special Prize (Second) - AISWA Award: Hale School - Team 2
  ..... Special Prize (Third) - Minister for Education Award: Perth Modern School - Team 5
  ..... Special Prize (Fourth) - Murdoch University Award: Perth Modern School - Team 3
  ..... Merit Prize (Fifth): Hale School - Team 1
  ..... Special Prize (Sixth) - WAMOC Award: Frederick Irwin Anglican School
  ..... Merit Prize (Seventh): Christ Church Grammar School - Team 2
  ..... Special Prize (Eighth) - PFFWA Encouragement Award: CBC Fremantle - Team 1
  .... Year 8
  ..... First Prize - ECU (David McDougall) Award: Year 7, Christ Church Grammar School - Team 7
  ..... Merit Prize (Second): Hale School - Team 3
  ..... Merit Prize (Third): Rossmoyne Senior High School - Team 1
  ... Phill Schultz Prize: Angel Yu
  ... Special WAMOC Awards: Alexander Chua, Andrew Yang
  ... Most winners all together
• Questions and Solutions [pdf 91kB]

2010

• Participation: 325 students (265 Year 9, 60 Year 8) from 45 schools; 82 teams (67 Year 9, 15 Year 8)
• Prizes Awarded
• Photos from WAJO 2010 taken by Monique Ellement of All Saints' College (Competition and some Award Ceremony Photos), and UWA official photographer (most Award Ceremony Photos):
  Individual Competition
  ... in Weatherburn LT: left, right
  ... in Blakers LT: left, mid-left, mid-right, right
  ... in Engineering LT 1: left, mid-left, mid-right, right
  ... in Engineering LT 2: left, mid-left, middle, right
  Teams
  ... in Weatherburn LT: left, mid-left, mid-right, right
  ... in Blakers LT: left, right
  ... in Maths Lecture Rm 1: left, right, mid-left, mid-right
  ... in Engineering LT 1: left, mid-left, mid-right, right
  ... in Engineering LT 2: left, mid-left, mid-right, right
  Awards Ceremony:
  ... the emcee (and Chair of the WAJO Organising Committee), Prof. Cheryl Praeger
  ... Honoured Guest, Dr Elizabeth Constable MLA (WA Minister for Education)
  ... the audience
  ... Individual Prizes
  .... Year 9
  ..... First Prizes
  ..... - UWA Awards: Liam Kearney, Katerina Chua
  ..... - AISWA Award: Shilpa Rath
  ..... Fourth Prizes
  ..... - NEB Award: Alexander Chua
  ..... - DAA Award: Luke Liu
  ..... Minister for Education Awards: Conway Li, Michael Tang
  ..... AISWA Awards: Edward Yoo, Jack Cooper
  ..... Merit Prizes: Simon Swan, Diffy Zhou, Daryl Chung-Wah-Cheong, Ee Faye Chong, Ben Anandappa, Joseph Thompson, Mingzhao (Ben) Liu, Isabelle Claxton, Ciaran Murray
  .... Year 8
  ..... First Prize - Curtin Award: Samuel Alsop
  ..... Merit Prizes: Seamus Carey, Albert Qiu
  ... Team Prizes
  .... Year 9
  ..... First Prize - Jack Bana (MAWA) Award: Christ Church GS Team 1 with Jack Bana
  ..... Second Prize - Minister for Education Award: Perth Modern Team 5
  ..... Special Prize (Third) - AISWA Award: St Mary�s ASG Team 1
  ..... Special Prize (Fourth) - Murdoch University Award: St. Hilda's ASG Team 2
  ..... Merit Prizes: Rossmoyne SHS - Team 2, Perth Modern Team 4, Frederick Irwin Anglican School
  ..... Special Prize - PFFWA Encouragement Award: Trinity College
  .... Year 8
  ..... First Prize - ECU (David McDougall) Award: Perth Modern Team 2
  ..... Merit Prize (Second): St Hilda's ASG Team 1
  ... Phill Schultz Prize: Angel Yu
  ... Special WAMOC Awards: Alexander Chua, Kathleen Dyer, Edward Yoo
  ... Most winners all together
  ... Dr Elena Stoyanova and Prof. Cheryl Praeger with PFFWA Representatives
• Questions and Solutions [pdf 91kB]

2009

• Participation: 328 students (206 Year 9, 122 Year 8) from 32 schools;
  83 teams (59 Year 9, 24 Year 8)
• Prizes Awarded
• Photos from WAJO 2009 taken by Monique Ellement of All Saints' College (Year 9 Photos), Louise Berman of Warwick SHS (Year 8 Photos) and Allan Bertram of Perth Modern School (Year 8 Photos):
  Individual Competition
  ... in Ross LT: left, right
  ... in Clews LT: left, right
  ... in Physics Rm 215: left, right
  Teams
  ... in Ross LT: left, right
  ... in Clews LT: left, right
  ... in Physics Rm 215: front, back
  Awards Ceremonies: This year the Year 9 and Year 8 awards had separate ceremonies
  ... emcee of the Year 9 Awards Ceremony (and Chair of the WAJO Organising Committee), Prof. Cheryl Praeger
  ... Individual Prizes
  .... Year 9
  ..... First Prizes - UWA Awards: Michael Warton and Kathleen Dyer with Prof Andrew Bassom
  ..... Third Prizes - DAA Awards: Dimitrio Sidi, Dan Pham
  ..... Merit Prizes: all together
  .... Year 8
  ..... First Prize - Curtin Award: Edward Yoo
  ..... Second Prize - WAMOC Award: Alexander Chua
  ..... Third Prizes - NEB Award: Gareth Tay-Fernandez, DEd Award: Diffy Zhou
  ..... Merit Prizes: two of them
  
... Team Prizes
.... Year 9
..... First Prize - Jack Bana (MAWA) Award: Hale Team 1 with Jack Bana
..... Second Prize - WAMOC Award: Christ Church GS Team 1
..... Third Prize - Dept of Education Award: Rossmoyne SHS Team 1 - Lipi Chakravorty, Thomas Qin, Corbin Yap, Andrew Yang, all together
..... Special Prize (Fourth): St. Hilda's ASG Team 1 - Kathleen Dyer, Emma Hunt, Thalia Robey, three of them
..... Merit Prize: Aquinas College Team 1 - Frederik Santana, Dimitrio Sidi, Andy Truong, Brian Liu
..... Merit Prize: Perth Modern Team 6 - Stefan Raovic, Aditya Banerjee, Yongzi Lau, Manu Nair
.... Year 8
..... First Prize - ECU Award: Perth Modern Team 2
..... Merit Prize (Equal Second): Hale School Team 3
..... Merit Prize (Equal Second): St. Mary's AGS Team 2
... Phill Schultz Prize: Ferris Xu
... Special WAMOC Awards: Alexander Chua, Benjamin Joseph, Xin Zheng Tan
... Most winners all together
... "A School of Excellence" - All Saints' College: Edward Yoo (1st Yr 8), Ferris Xu (Phill Schultz Prize), Xin Zheng Tan (AMT School of Excellence Invitee) with their teacher Monique Ellement

• Questions and Solutions [pdf 99kB]

2008

• Participation: 222 students (135 Year 9, 86 Year 8, 1 Year 7) from 21 schools;
  57 teams (36 Year 9, 21 Year 8)
• Prizes Awarded
• Photos from WAJO 2008 taken by Monique Ellement, All Saints' College:
  Individual Competition
  ... in Weatherburn LT: left, centre, right
  ... in Blakers LT: left, right
  ... in Maths LR1: left, right
  Awards Ceremony
  ... the emcee (and Chair of the WAJO Organising Committee), Prof. Cheryl Praeger
  ... Individual Prizes
  .... Year 9
  ..... First Prize: UWA Award
  ..... Second Prize: DAA Award
  ..... Third Prizes: two of them, one more, and another, all five together
  .... Year 8
  ..... First Prizes: Curtin Award, First DET Award, Second DET Award, NEB Award.
  .... Individual prize winners: all together
  ... Team Prizes
  .... Year 9
  ..... First Prize - MAWA Award (Hale Team 2): Benjamin Joseph, Nathan Stanley, Ryan Huynh, Adam Tynas, Jack Bana with the winning team
  ..... Second Prize - Murdoch Award (All Saints'): Monica Leslie, Xin Zheng Tan, Brandon Loo, Edward Yoo, all the team with their teacher Monique Ellement
  ..... Merit Prize (Trinity Team 1): two of the team, the whole team
  ..... Merit Prize (Perth Modern Team 1): two of the team, the whole team
  .... Year 8
  ..... First Prize - ECU Award (Perth Modern Team 7): being presented, just the team
  ..... Second Prize - DET Award (Rossmoyne Team 1): being presented, being presented (again), just the team
  .... Team prize winners: all together
  ... Special WAMOC Award: Angel Yu, Greg Gamble with Angel Yu.
• Questions and Solutions [pdf 99kB]

2007

• Participation: 168 students (80 Year 9, 87 Year 8, 1 Year 7) from 20 schools;
  43 teams (14 Year 9, 18 Year 8, 11 mixed Year 8/9)
• Prizes Awarded
• Photos from WAJO 2007 mainly taken by Monique Ellement, All Saints College:
  Individual Competition
  ... in Weatherburn LT, in Blakers LT
  Teams
  ... in Weatherburn LT (left), in Weatherburn LT (right), in Blakers LT
  Awards Ceremony
  ... the emcee (and Chair of the WAJO Organising Committee), Prof. Cheryl Praeger
  ... Individual Prizes
  ..... First Prizes: Curtin Award, UWA Award, DET Award, DET Awardee (front view)
  ..... Fourth Prizes: DAA Award, NEB Award
  ..... Merit Prizes: Some of the 17
  ..... Individuals together: some of them, a wider shot
  ... Team Prizes
  ..... First Prizes:
  ....... MAWA Award: MAWA President, Jack Bana, Team, Team (again), Team (again)
  ....... ECU Award
  ....... WAMOC Award to Hale Team 5 (no photo: not awarded on the day)
  ..... Fourth Prize (DET Award): Team (3 members), 4th member
  ..... Fifth Prize (Murdoch Award): Team (1 member), 3 members, 4th member, full team
  ..... some of the Team Prize Winners together
  ... National Mathematics Summer School (NMSS): Paul Brown, 3 students
  ... Phill Schultz Prize: Daren Tan, Yita Choong, both winners together
  ... Special WAMOC Award: Ferris Xu, Jason Kong, both winners together
• Questions and Solutions [pdf 73kB]

2006

• Participation: 171 students (136 Year 9, 35 Year 8) from 23 schools;
  43 teams (31 Year 9, 6 Year 8, 6 mixed Year 8/9)
• Prizes Awarded
• Photos from WAJO 2006 taken by Monique Ellement, All Saints' College:
  Teams
  ... in Blakers LT, in Weatherburn LT (left), in Weatherburn LT (right)
• Questions and Solutions [pdf 125kB]

2005

• Questions and Solutions [pdf 88kB]

2004

• Participation: 178 students from 25 schools;
  46 teams (including 13 from 7 government schools, and 1 country team from Bunbury Cathedral Grammar)
• Prizes Awarded
• Questions and Solutions [pdf 134kB]

2003

• Questions and Solutions [pdf 120kB]

2002

• Prizes Awarded
• Awards Ceremony
  ... presentations by Associate Professor Phill Schultz:
  .... All WAJO 2002 Prize Winners together
  .... Year 9 - First Prize: Adrian Khoo
  .... Year 8 - First Prize: Julian Lam
  .... Phill Schultz Prize Winners: Jennifer Tauber, Dougal Maclaurin
• Questions and Solutions [pdf 196kB]

2001

• Team Photos in Weatherburn LT from WAJO 2001 taken by Lely Thamrin, Warnbro Community High School:
  Photo 1, Photo 2, Photo 3, Photo 4.
• Questions and Solutions [pdf 94kB]

2000

• Prizes Awarded
• Questions and Solutions [pdf 57kB]