Basecamp
    Home
    Problems
    Contests
    Courses
    Ranking
    Posts
13 to 13 in 2013
Sign in
January 1, 2013 at 12:01 AM (UTC)

13 to 13 in 2013

Upsolve
Sign in
Jan 1, 2013
Ended 12 years ago
Unknown
13
hours
13
Problems
Start time
January 1, 2013 at 12:01 AM (UTC)
End time
January 1, 2013 at 1:00 PM (UTC)
Format
IOI, 13 problems, 12.983 hours
You must sign in to join and participate in this competition