Contests

Previous contests

Ongoing Contests

  • OMO Spring 2017

    Spring OMO 2017 March 24 - April 4, 2017 Fri - Tue

    Type
    Omo Contest (Rules)
    Contest window
    Fri, Mar 24 4:08 PM PDT to Tue, Apr 4 5:00 PM PDT
    Teams
    Register/Update Team (limited to 4 members)
    Duration
    264 hours, 52 minutes and 0 seconds
    Number of problems
    30

Upcoming Contests

  • April 2017 Fun Round

    April Fool's round for 2017.

    Type
    Monthly Contest (Rules)
    Contest window
    Sat, Apr 1 12:00 AM PDT to Sat, Apr 1 11:59 PM PDT
    Duration
    24 hours and 0 seconds
    Number of problems
    1
    Problem weights
    258721000.0 (Total: 258721000.0)
    More details
    Show
  • Revenge 31

    April 2017 monthly REVENGE!!!!

    Type
    Monthly Contest (Rules)
    Contest window
    Fri, Apr 7 4:55 PM PDT to Fri, Apr 7 5:45 PM PDT
    Duration
    40 minutes and 0 seconds
    Number of problems
    8
    Problem weights
    5.0, 5.0, 6.0, 6.0, 7.0, 8.0, 9.0, 10.0 (Total: 56.0)
    More details
    Show
  • Contest 32

    May 2017 monthly contest.

    Type
    Monthly Contest (Rules)
    Contest window
    Thu, May 11 4:55 PM PDT to Thu, May 11 5:45 PM PDT
    Duration
    40 minutes and 0 seconds
    Number of problems
    8
    Problem weights
    5.0, 5.0, 6.0, 6.0, 7.0, 8.0, 9.0, 10.0 (Total: 56.0)
    More details
    Show