Square869120Contest #4 will be held on Sunday (4/ 9) 11:00 UTC. (20:00 JST / 14:00 MSK)

About Square869120Contest
・This contest is unofficial.
・This contest held 3 times before, and this is the 4th contest of Square869120Contest.

About Contest
・The contest are prepared by 9-th grade students, E869120 and square1001.
・Let's participate and enjoy!

Information
・Time: April 9th (Sunday), 20:00 JST (11:00 UTC)
・Duration: 200 minutes (3 hours 20 minutes)
・Number of Tasks: 8 Problems
・Writer: E869120 and square1001
・Rated: No [unrated]
・Language: Japanese / English
・This contest has many partial points, so if you can't get perfect score, you can get many partial points!

Past Square869120Contests
・Square869120Contest #3 (English / Japanese)
・Square869120Contest #2 (Japanese)
・Square869120Contest #1 (Japanese)