2019 Beaver Computing Challenge Results Statistics Overall Statistics for Grade 5/6 Number of competitors: 4984 Overall average score: 38.36 Standard deviation: 13.07 Overall percentage score: 63.93 Averages by question Cloud Communication: 5.03/6 Koko’s Animals: 3.10/5 Space Travel: 1.86/4 Beaver Coins: 4.53/6 Special Towers: 2.38/5 Plates: 1.76/4 Push-Away Parking: 3.70/6 Ancient Code: 4.39/5 Seating Plan: 2.40/4 Box of Balls: 4.87/6 Beaverumba: 3.07/5 Picking Flowers: 1.44/4 2 Statistics Overall Statistics for Grade 7/8 Number of competitors: 7246 Overall average score: 58.36 Standard deviation: 18.07 Overall percentage score: 64.85 Averages by question Cloud Communication: 7.28/8 B-taro’s Bills: 2.65/6 Wood Allergies: 2.51/4 Koko’s Animals: 5.80/8 Making Stitches: 3.31/6 Swapping Cats: 2.66/4 Safe: 6.72/8 Classifier: 4.68/6 Cancelled Flights: 1.29/4 Mystery Beaver: 5.81/8 Packing Machine: 3.23/6 Triple Trouble: 1.53/4 Movie Theatre Seats: 4.28/8 Cleaning the Lawn: 4.94/6 Farmer’s Report: 1.83/4 3 Statistics Overall Statistics for Grade 9/10 Number of competitors: 7316 Overall average score: 62.55 Standard deviation: 16.34 Overall percentage score: 69.50 Averages by question Beaver Coins: 7.26/8 Celebrity: 4.86/6 Coins and Monsters: 2.17/4 Special Towers: 5.39/8 Cancelled Flights: 2.31/6 Aircraft Scheduling: 2.48/4 Safe: 7.27/8 Light Buttons: 5.34/6 Buying Shoes: 1.10/4 Socks: 5.78/8 Classifier: 5.07/6 Ants in a Swamp: 2.17/4 Language Detection: 5.17/8 Escape Room: 3.39/6 Recover My Robot: 2.89/4 4 Honour Roll for Grade 5/6 Each section is sorted by Last Name. Perfect Scores (60 points) First Name Last Name School Name City Province Tecumseh Elem. School Vancouver British Columbia Thomas Street M.S. Mississauga Ontario Silas Agbessi Sorensen Dundana P. S. Hamilton Ontario Jeena Aggarson The Renert School Calgary Alberta Kadir Alpay Bilkent Lab and Int’l School Ankara Benjamin Alvarez-Tang-Kong Kenollie P.S. Mississauga Ontario Juno Ang Hillcrest M.S. Coquitlam British Columbia Jason Angers Vista Heights P.S. Mississauga Ontario Abishan Arulselvan Tamil Legacy Centre Toronto Ontario Eva Assudani Bayview Glen School North York Ontario Alexey Astapkovich Broadacres Junior School Etobicoke Ontario Musa Aziz St. John’s-Ravenscourt School Winnipeg Manitoba Kevin Bai Ashbury College Rockcliffe Ontario Kaya Bao Vista Heights P.S. Mississauga Ontario Vaughn Barr Hamlet Public School Stratford Ontario Tavish Bawa Hudson College Toronto Ontario Madison Bawn St. Victor C.S. Scarborough Ontario Krishna Binil Maple Wood PS Mississauga Ontario Owen Bruno Thomas Street M.S. Mississauga Ontario ALVIN CHENG Collingwood School West Vancouver British Columbia Colin Cai Charles Howitt P.S. Richmond Hill Ontario Christopher Calkowski John G. Althouse M.S. Etobicoke Ontario Elias Camblin Jarvis Public School Jarvis Ontario Daniela Castellano Hernandez St. Mark Separate School Mississauga Ontario Kevin Chan John G. Althouse M.S. Etobicoke Ontario Adrian Chan Diefenbaker E.S. Richmond British Columbia Ivan Chan North Toronto Christian School North York Ontario Arthur Chao Captain R. Wilson P.S. Oakville Ontario Courtney Charlton Caledon Central Public School Caledon Ontario Gavin Chen Charles R. Beaudoin P.S. Burlington Ontario Laurence Ziqian Chen Surrey British Columbia Ian Chen Markham Ontario Silken Cheung-Ege St. Justin Martyr Markham Ontario Alex Co Collingwood School West Vancouver British Columbia Dale Dai Surrey British Columbia Ronnie Davey-Young Cosburn M.S. East York Ontario Nicholas Di Nello Cosburn M.S. East York Ontario Kyle Ding Hillfield-Strathallan Coll. M.S. Hamilton Ontario Cameron Downey St. Andrew C.S. Nepean Ontario Isabelle Duanmu Broadacres Junior School Etobicoke Ontario Mert Bora Duman Bilkent Lab and Int’l School Ankara Victoria Edgar St. Mildred’s-Lightbourn School Oakville Ontario Kaitlyn Elliott Louis Riel School Calgary Alberta Richard Feng Louis Riel School Calgary Alberta Kiyori Fernando Elizabeth Simcoe Scarborough Ontario Leo Fu St. George’s Junior School Vancouver British Columbia Ryan Fwu Charles R. Beaudoin P.S. Burlington Ontario SIMONE GULATI Ashbury College Rockcliffe Ontario Xiaozhuo Gao Thornhill Ontario 5 First Name Last Name School Name City Province Ethan Gao Richmond British Columbia Nancy Ge Vista Hills Public School Waterloo Ontario William Geddis St. Mark Separate School Mississauga Ontario Riley Giles Louis Riel School Calgary Alberta Derek Gravel Oliver Stephen’s P.S. Woodstock Ontario Jason Guan Markham Ontario Vincent Guo St. George’s Junior School Vancouver British Columbia Abderrahman Hanafi Tomken Road St. P.S. Mississauga Ontario Audrey Hatherell St. Clement’s School Toronto Ontario Ewan Hawley Holland Road Elementary Wellington Nova Scotia Ryan He Vancouver British Columbia Asher He Jessie Wowk Elementary Richmond British Columbia Charles Ho St. George’s Junior School Vancouver British Columbia Wesley Ho St. Catherine C.E.S Peterborough Ontario Kaitlyn Hou Heritage Glen P.S. Oakville Ontario Kasra Houshmandi Bridgeview P.S. Point Edward Ontario Ethan Hu Charles Howitt P.S. Richmond Hill Ontario Jinrui Huang Bayview Glen School North York Ontario Kyle Huang Maple Wood PS Mississauga Ontario Manha Hussain St. Mildred’s-Lightbourn School Oakville Ontario Simon Huynh St. John’s-Ravenscourt School Winnipeg Manitoba Shengxuan JI Suzhou GrassBridge Middle School Suzhou Abroad Ishan Jaggi Mississauga Ontario Ethan Jiang Louis Riel School Calgary Alberta Eric Jin Surrey British Columbia Ellisabeth Jones Kitchener-Waterloo Bilingual School Waterloo Ontario Maria K. Metamorphosis Greek Orth. School North York Ontario Iat Seng Kang Thomas Street M.S. Mississauga Ontario Emily Kim St. Matthew Catholic School Oakville Ontario Alyssa Kim Louis Riel School Calgary Alberta Eunji Kim AISG American International School of Guangzhou Guangzhou Abroad Ivor Krawetz Waterloo Ontario Lara Kuypers St. Mark Separate School Mississauga Ontario Grace L Richmond Hill Montessori Private School Richmond Hill Ontario An L Lorne Park Public School Mississauga Ontario ZIXUAN LING Surrey British Columbia Reed Lain St John Catholic Elementary School Peterborough Ontario Elizabeth Langill St. Matthew Catholic School Oakville Ontario Clarissa Lauzon Elmwood School Rockcliffe Ontario Nathan Le May-Girard Academie catholique Ange-Gabriel Brockville Ontario Samantha LeBlanc Academie catholique Ange-Gabriel Brockville Ontario Caitlin Lee Vancouver British Columbia Michael Li Mississauga Ontario Michael Li Silverthorn P.S. Mississauga Ontario Yuhan Li Surrey British Columbia Sophie Li Sixteenth Avenue P.S. Richmond Hill Ontario Richard Li St. Justin Martyr Markham Ontario Cary Li Lincoln Alexander P.S. Markham Ontario Felix Li Richmond Hill Montessori Private School Richmond Hill Ontario Roy Li Cardinal Newman Catholic Elementary School Niagara Falls Ontario Dora Li Vista Heights P.S. Mississauga Ontario Justin Lin Mississauga Ontario Janet Lin Elmwood School Rockcliffe Ontario Jack Liu Don Valley J.H.S. North York Ontario Yinhong Liu Edison Regional Gifted Center Chicago ** United States ** 6 First Name Last Name School Name City Province Nathan Liu Lester B Pearson P.S. Waterloo Ontario Lucas Lloyd-Bee St. John’s Kilmarnock School Breslau Ontario Daniel Lu Louis Riel School Calgary Alberta Junhao Lu Markham Ontario Elizabeth Luo Vancouver British Columbia Atley Ma The Renert School Calgary Alberta Andrew Ma Charles Howitt P.S. Richmond Hill Ontario Ishan Mahant The Renert School Calgary Alberta Silas Mailloux Oliver Stephen’s P.S. Woodstock Ontario Yashu Mattapalli The Renert School Calgary Alberta Noah Mehari A+ Academy of Advancement Private School Scarborough Ontario Sidhant Mehra Thomas Street M.S. Mississauga Ontario Kate Mei St. Mildred’s-Lightbourn School Oakville Ontario Davin Miao St. George’s Junior School Vancouver British Columbia Rehan Mulla Mahatma Gandhi International School Ahmedabad Abroad Adam Narvey St. John’s-Ravenscourt School Winnipeg Manitoba Mehran Nazir Don Valley J.H.S. North York Ontario Isabelle Nemisz Orchard Park Elementary School Orillia Ontario Isabella Autumn Ngan Richmond British Columbia Sammie-Jean Nguyen Lincoln Alexander P.S. Markham Ontario Zsofia Nucara St. Matthew Catholic School Oakville Ontario Cl P Lorne Park Public School Mississauga Ontario Aditya Parsewar Tomken Road St. P.S. Mississauga Ontario Max Pei Lincoln Alexander P.S. Markham Ontario Bradley Perkins Hillcrest M.S. Coquitlam British Columbia Brenden Petersen Strathcona-Tweedsmuir School Okotoks Alberta Liam Pillay Edison School Okotoks Alberta Nathan Pinto St. Mark Separate School Mississauga Ontario Andrei Pluta St. Matthew Catholic School Oakville Ontario Leslie Qiao St. Andrew’s College Aurora Ontario Thomas Qiu St. George’s Junior School Vancouver British Columbia Alexander Qiu Richmond British Columbia Owen Qu Vancouver British Columbia Tahmidur Rahman Elizabeth Simcoe Scarborough Ontario Connor Rask Kempenfelt Bay School Innisfil Ontario David Ren Surrey British Columbia Daniel Robles Markham Ontario Grant Roney Academie catholique Ange-Gabriel Brockville Ontario Evan Roth Alinda Rumschoot Pasha Ruskin-Franke Hamlet Public School Stratford Ontario Noah Schwartz St. George’s Junior School Vancouver British Columbia Marco Secreti Louis Riel School Calgary Alberta Preston She St. George’s Junior School Vancouver British Columbia Joyee Shi Markham Ontario Kaviyan Sivanolipatham Macville P.S. Caledon Ontario Adam Stainton Elizabeth Simcoe Scarborough Ontario Mason Sui Tanglin Trust School Singapore Abroad Lucas Sun Thornhill Ontario Michael Sun Markham Ontario Jia Hong Luck Sun Collingwood School West Vancouver British Columbia Joy Tam St. Justin Martyr Markham Ontario Arann Thananjagen Tamil Legacy Centre Toronto Ontario Michael Titioura Lester B Pearson P.S. Waterloo Ontario Adrian Tsang St. Justin Martyr Markham Ontario Marshall Turner The Renert School Calgary Alberta 7 First Name Last Name School Name City Province Varna Venkatesh Markham Ontario Sean Wan Buttonville P.S. Markham Ontario Jerry Wang Elizabeth Ziegler P.S. Waterloo Ontario Mason Wang North York Ontario Dennis Wang Richmond British Columbia Jessica Wang Richmond British Columbia Elaine Wang Citadel M.S.