Contests

Upcoming Contests

There are no scheduled contests at this time.

Past Contests

Contest ▴ Users
2010 Asia-Pacific Informatics Olympiad Mirror
May 28, 2018, 0:00 - May 31, 2018, 0:00
05:00 window
9
2015 Asia-Pacific Informatics Olympiad Mirror
May 28, 2018, 0:00 - May 31, 2018, 0:00
05:00 window
6
2017 Canadian Computing Competition Senior Division Mirrorexternal
Mar 5, 2017, 0:00 - Mar 5, 2017, 23:59
03:00 window
0
2017 Canadian Computing Olympiad Day 1 Mirror
May 13, 2017, 0:00 - May 15, 2017, 12:00
04:00 window
78
2017 Canadian Computing Olympiad Day 2 Mirror
May 13, 2017, 0:00 - May 15, 2017, 12:00
04:00 window
47
2017 Winter Waterloo Local ACM Contest Mirrorexternal
Mar 4, 2017, 13:30 - Mar 5, 2017, 0:00
03:00 window
40
2018 Canadian Computing Competition Senior Division Mirror
May 25, 2018, 16:55 - May 31, 2018, 16:55
03:00 window
21
2018 Canadian Computing Olympiad Day 1 Mirror
May 20, 2018, 0:00 - May 31, 2018, 0:00
04:00 window
91
2018 Canadian Computing Olympiad Day 2 Mirror
May 20, 2018, 0:00 - May 31, 2018, 0:00
04:00 window
41
2019 Canadian Computing Competition Senior Division Mirror
Feb 26, 2019, 15:00 - Feb 26, 2019, 18:00
03:00 window
0
2019 International Olympiad in Informatics Day 1 (Mirror)
Aug 18, 2019, 12:00 - Sep 21, 2019, 0:00
05:00 window
71
2020 Canadian Computing Olympiad - Day 1 Mirror
May 27, 2020, 15:00
04:00 long
112
2020 Canadian Computing Olympiad - Day 2 Mirror
May 29, 2020, 15:00
04:00 long
85
2020 Croatian Olympiad in Informatics Mirror
May 5, 2021, 0:00 - May 9, 2021, 23:59
05:00 window
66
2020 Croatian Open Competition in Informatics Contest #3 Mirror
Feb 27, 2021, 0:00 - Feb 28, 2021, 23:59
03:00 window
40
2020 International Olympiad in Informatics Day 1 (Mirror)
Sep 20, 2020, 0:00 - Sep 27, 2020, 0:00
05:00 window
67
2021 Canadian Computing Competition Junior Division Mirror
Feb 20, 2021, 14:30 - Feb 27, 2021, 0:00
03:00 window
257
2021 Canadian Computing Competition Senior Division Mirror
Feb 20, 2021, 14:30 - Feb 27, 2021, 0:00
03:00 window
242
2021 Canadian Computing Olympiad - Day 1 Mirror
May 16, 2021, 12:00 - May 31, 2021, 0:00
04:00 window
208
2021 Canadian Computing Olympiad - Day 2 Mirror
May 16, 2021, 12:00 - May 31, 2021, 0:00
04:00 window
111