Codeforces Round 526 (Div. 1, Div. 2) will begin in 3 hours! It is rated and open to the both divisions. Please, join by the link https://codeforces.com/contests/1083,1084

Educational Codeforces Round 56 starts in ~10 minutes. Please, join by the link https://codeforces.com/contests/1093

Avito Cool Challenge 2018 will begin in 3.5 hours! It is rated and open to the both divisions.

Avito presents nice gifts for participants. Top 30 participants and also 10 random participants with places 31-130 will be awarded with a special T-shirt.

Please, join by the link https://codeforces.com/contests/1081

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