| Don Mills C.I. |
446 |
| Crescent School |
338 |
| Leaside H.S. |
66 |
| Vincent Massey S.S. |
395 |
| Victoria Park C.I. |
587 |
| A.Y. Jackson S.S. |
939 |
| Albert Campbell C.I. |
685 |
| William Lyon Mackenzie C.I. |
375 |
| Woburn C.I. |
182 |
| John F. Ross C.V.I. |
21 |
| St. Francis Xavier S.S. |
145 |
| Thornhill S.S. |
189 |
| Thames Valley District School Board |
51 |
| E.L. Crossley S.S. |
19 |
| St. Thomas Aquinas C.S.S. |
79 |
| Richmond Hill H.S. |
355 |
| Glenforest S.S. |
413 |
| Marc Garneau C.I. |
212 |
| Nepean H.S. |
354 |
| Harbord C.I. |
53 |
| A. B. Lucas S.S. |
757 |
| Thornlea S.S. |
73 |
| St. Andrew's College |
255 |
| Sir Oliver Mowat C.I. |
65 |
| Middlefield C.I. |
45 |
| York Mills C.I. |
410 |
| St. Edmund Campion C.S.S. |
76 |
| Olympiads School |
1257 |
| University of Toronto Schools |
417 |
| Lisgar C.I. |
60 |
| St. Basil-the-Great C. S. |
14 |
| St. Thomas Aquinas Brampton |
107 |
| Bloor C.I. |
133 |
| Dryden H.S. |
17 |
| Bayview S.S. |
805 |
| Ursula Franklin Academy |
203 |
| Foxen |
173 |
| Newmarket H.S. |
85 |
| University of Waterloo |
684 |
| Codeforces |
596 |
| St. Marcellinus C.S.S. |
42 |
| Closed |
0 |
| Canadian Computing Olympiad |
12 |
| Chinguacousy S.S. |
81 |
| Pierre Elliott Trudeau H.S. |
216 |
| St. Robert C.H.S. |
322 |
| Dr. Norman Bethune C.I. |
174 |
| Runnymede C.I. |
167 |
| Earl Haig S.S. |
188 |
| The Woodlands School |
140 |
| Moira Secondary School |
17 |
| Richmond Green S.S. |
109 |
| Harvard University |
166 |
| York Memorial C.I. |
194 |
| Tunisian Olympiad in Programming |
1077 |
| Forest Hill C.I. |
65 |
| Don Mills Programming Gala 2016 |
260 |
| Agincourt C.I. |
684 |
| University of Toronto |
880 |
| Test organization |
0 |
| Christ Church Grammar School |
23 |
| CS145 |
81 |
| Colonel By S.S. |
119 |
| digIT Summer School |
46 |
| Sir Winston Churchill High School |
41 |
| Sir Allan Macnab S.S. |
12 |
| SATEC @ W. A. Porter C.I. |
127 |
| Moroccan Olympiad in Informatics |
655 |
| Georgia Institute of Technology |
197 |
| Loyola C.S.S. |
37 |
| Earl of March S.S. |
66 |
| London Central S.S. |
417 |
| Don Mills Programming Gala 2017 |
419 |
| University of Guelph |
57 |
| Iroquois Ridge H. S. |
85 |
| Bell H.S. |
471 |
| Northern S.S. |
215 |
| Corpus Christi College |
22 |
| St. Clement's School |
66 |
| Erindale S.S. |
102 |
| Reynolds S.S. |
102 |
| General Amherst H.S. |
3380 |
| ICHB |
103 |
| Neil McNeil H.S. |
40 |
| Mahou Shoujou |
85 |
| SKH Tsoi Kung Po S.S. |
6 |
| John Fraser S.S. |
136 |
| Stanford University |
3 |
| Massachusetts Institute of Technology |
119 |
| UC Berkeley |
36 |
| White Oaks S.S. |
231 |
| R.H. King Academy |
25 |
| Don Mills Programming Gala 2018 |
422 |
| University of Ontario Institute of Technology |
23 |
| St. Mildred's-Lightbourn School |
12 |
| Brooklin H.S. |
99 |
| St Hilda's Anglican School for Girls |
66 |
| CCCGSH Informatics |
51 |
| Milliken Mills H.S. |
121 |
| Centennial CVI |
85 |
| Bur Oak S.S. |
155 |
| Fleetwood Park S. S. |
104 |
| Stephen Lewis S.S. |
40 |
| Sir John A. Macdonald C.I. |
62 |
| Westmount C.I. |
42 |
| CodingMarch |
249 |
| Cameron Heights C.I. |
89 |
| Indian Institute of Technology, Delhi |
130 |
| Malvern C.I. |
21 |
| Cairine Wilson S.S. |
31 |
| Western Canada High School |
41 |
| Etobicoke C.I. |
21 |
| Langstaff Secondary School |
14 |
| Bayview Glen Independent School |
53 |
| IEEE @ Humber College Student Branch |
56 |
| Appleby College |
22 |
| Danforth CTI |
355 |
| Don Mills Programming Gala 2019 |
147 |
| Don Mills Programming Gala 2019 - Ottawa Mirror |
36 |
| Unionville H.S. |
141 |
| Olympiads Computing Competition |
8 |
| Presbyterian Ladies College, Sydney |
12 |
| Ottawa STEM Club |
51 |
| Castlebrooke S.S. |
65 |
| Westdale S.S. |
54 |
| St. Augustine C.H.S. |
59 |
| Mississauga S.S. |
54 |
| Parkdale C.I. |
9 |
| Chaminade College School |
22 |
| Waterloo C.I. |
46 |
| Notre Dame C.S.S. |
14 |
| Deluxe |
7 |
| Markville S.S. |
154 |
| University of British Columbia |
64 |
| Father Michael Goetz C.H.S |
8 |
| Centre Wellington District H.S. |
21 |
| University of Ljubljana |
5 |
| Bill Hogarth S.S. |
26 |
| Indian Institute of Technology, Kanpur |
39 |
| Upper Canada College |
61 |
| University of Pinar del Río |
14 |
| Westview Centennial S.S. |
6 |
| Port Moody Secondary School |
61 |
| McGill University |
18 |
| Eindhoven University of Technology |
2 |
| WCIPEG Migration |
91 |
| ASDAN |
1010 |
| Lawrence Park C.I. |
7 |
| Cloud Times Education |
25 |
| South City International School |
7 |
| Qing Teng Academy of Alcanta International College |
36 |
| Guangzhou Foreign Language School |
77 |
| PEO-Mississauga Chapter |
110 |
| Monarch Park CI |
73 |
| Port Credit Secondary School |
48 |
| University of Western Ontario |
15 |
| North Park S.S. |
48 |
| North South Foundation |
6 |
| St. Theresa of Lisieux C.H.S. |
134 |
| Maple High School |
17 |
| St. George's School |
55 |
| Coding4Community |
28 |
| MINOCode |
29 |
| Riverdale C.I. |
18 |
| Lord Byng Secondary School |
35 |
| Eastwood C.I. |
6 |
| UCC Coding Competition 2021 |
149 |
| SAC Code Challenges |
130 |
| Hillfield Strathallan College |
17 |
| Trinity College School |
11 |
| European Girls' Olympiad in Informatics |
0 |
| CS234 |
166 |
| Indian Institute of Information Technology, Pune |
37 |
| NAPC 2021 |
66 |
| Olympiad Education (Ottawa) |
35 |
| Pioneer School of Ariana |
18 |
| TTMath School |
89 |
| Forest Heights C.I. |
18 |
| Gleneagle Secondary School |
19 |
| ##996...... |
22 |
| Elgin Park S.S. |
18 |
| Carnegie Mellon University |
47 |
| EOI |
163 |
| Southridge School |
5 |
| Milton District High School |
51 |
| Merivale High School |
37 |
| Ladue Horton Watkins High School |
17 |
| Western Technical-Commercial School |
11 |
| Coding Bowl |
57 |
| China NOI |
42 |
| University of Chicago |
2 |
| STEM Yard |
35 |
| Garth Webb Secondary School |
7 |
| Martingrove C.I. |
27 |
| Walnut Grove S.S. |
22 |
| University of Ottawa |
3 |
| Markham District High School |
3 |
| DMOPC Beta Testers |
8 |
| MacLachlan College |
4 |
| Dr. G.W. Williams Secondary School |
4 |