Codeforces Round 1073 (Div. 1, Div. 2) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/2190,2191

Codeforces Round 1074 (Div. 4) will take place on 18 January 2026 at 14:35 UTC. 
Please, join by the link https://codeforces.com/contests/2185?locale=en

Codeforces Round 1074 (Div. 4) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/2185?locale=en

Codeforces Round 1075 (Div. 2) will take place on 23 January 2026 at 14:35 UTC. 
Please, join by the link https://codeforces.com/contests/2189?locale=en

Codeforces Round 1075 (Div. 2)  starts in ~2 hours. Please, join by the link https://codeforces.com/contests/2189?locale=en

Codeforces Round 1076 (Div. 3) will take place on 25 January 2026 at 14:35 UTC. 
Please, join by the link https://codeforces.com/contests/2193?locale=en

Codeforces Round 1076 (Div. 3) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/2193?locale=en

Codeforces Round 1077 (Div. 1, Div. 2) will take place on 29 January 2026 at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/2187,2188

Codeforces Round 1077 (Div. 1, Div. 2) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/2187,2188

Codeforces Round 1078 (Div. 2, based on Moscow Olympiad for Young Students, rated) will take place on 8 February 2026 at 09:05 UTC.
Please, join by the link https://codeforces.com/contests/2194?locale=en

Codeforces Round 1078 (Div. 2, based on Moscow Olympiad for Young Students, rated) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/2194?locale=en

Codeforces Round 1079 (Div. 1, Div. 2) will take place on 11 February 2026 at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/2196,2197

Codeforces Round 1079 (Div. 1, Div. 2) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/2196,2197

Codeforces Round 1080 (Div. 3) will take place on 15 February 2025 at 14:35 UTC.
Please join by the link https://codeforces.com/contests/2195?locale=en

Codeforces Round 1080 (Div. 3) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/2195?locale=en

Codeforces Round 1081 (Div. 2) will take place on 21 February 2026 at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/2192?locale=en

Codeforces Round 1081 (Div. 2)  starts in ~2 hours. Please, join by the link https://codeforces.com/contests/2192?locale=en

Codeforces Round 1082 (Div. 1, Div. 2) will take place on 23 February 2026 at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/2201,2202

Codeforces Round 1082 (Div. 1, Div. 2) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/2201,2202

Educational Codeforces Round 187
(Rated for Div. 2) starts on 25 February 2026 at 14:35 UTC.

The series of Educational Rounds continues thanks to the support of the Computer Science and Artificial Intelligence (CSAI) program at Neapolis University of Paphos (NUP), with scholarships provided by JetBrains.

Learn more about how to enrol on the BSc in Computer Science & Artificial Intelligence and the coming JetBrains Blackbox Cup 2026 in our post.

Please, join by the link https://codeforces.com/contests/2203