Contests

Upcoming contests

There are no scheduled contests at this time.

Past contests

Contest Users
2023 International Olympiad in Informatics Day 2 (Mirror)mirror
Sep 4, 2023, 13:45 - Sep 14, 2023, 0:00
05:00 window
20
2023 International Olympiad in Informatics Day 1 (Mirror)mirror
Aug 31, 2023, 22:15 - Sep 9, 2023, 0:00
05:00 window
49
Yet Another Contest 7 rated
Aug 11, 2023, 0:00 - Aug 18, 2023, 0:00
03:00 window
350
2023 JOI Open Mirrormirror
Aug 8, 2023, 16:00 - Aug 23, 2023, 0:00
05:00 window
89
DMOPC '22 June Contest rated dmopc
Jun 16, 2023, 0:00 - Jun 20, 2023, 0:00
03:00 window
205
MCIPC Contest 3
Jun 15, 2023, 0:00 - Jun 21, 2023, 0:00
03:00 window
82
2023 Canadian Computing Olympiad - Day 1 Mirrormirror
Jun 6, 2023, 18:30 - Jun 20, 2023, 0:00
04:00 window
143
2023 Canadian Computing Olympiad - Day 2 Mirrormirror
Jun 6, 2023, 18:30 - Jun 20, 2023, 0:00
04:00 window
36
2023 Asia-Pacific Informatics Olympiad (mirror)mirror
May 29, 2023, 10:00 - Jun 5, 2023, 0:00
05:00 window
39
DMOPC '22 April Contest rated dmopc
Apr 28, 2023, 0:00 - May 2, 2023, 0:00
03:00 window
238
Max's Anger Contest Series 2
Apr 28, 2023, 0:00 - May 1, 2023, 0:00
02:00 window
99
Wesley's Anger Contest Rejects
Apr 1, 2023, 9:00 - Apr 1, 2023, 23:59
03:00 window
107
Another Contest 10seasonal
Apr 1, 2023, 0:00
1 day long
69
GCC '23 #1external
Apr 1, 2023, 0:00 - Apr 3, 2023, 0:00
03:00 window
50
COCI '22 Contest 5 Unofficial Mirrormirror
Mar 13, 2023, 14:00 - Mar 27, 2023, 0:00
03:00 window
96
2023 Canadian Computing Competition Junior Division Mirrormirror
Feb 17, 2023, 16:00 - Mar 2, 2023, 0:00
03:00 window
121
2023 Canadian Computing Competition Senior Division Mirrormirror
Feb 17, 2023, 15:00 - Mar 2, 2023, 0:00
03:00 window
105
COCI '22 Contest 4 Unofficial Mirrormirror
Feb 15, 2023, 20:00 - Feb 27, 2023, 0:00
03:00 window
64
Mock CCC '23 Junior
Feb 11, 2023, 0:00 - Feb 15, 2023, 0:00
03:00 window
399
Cheerio Contest 3 rated
Feb 3, 2023, 0:00 - Feb 8, 2023, 0:00
03:00 window
336