Codeforces Round #740 (Div. 1, Div. 2, based on VK Cup 2021 - Final (Engine)) will take place on the 24th of August at 14:35 UTC.

Please, join by this link https://codeforces.com/contests/1558,1561

Codeforces Round #740 (Div. 1, Div. 2, based on VK Cup 2021 - Final (Engine)) starts in ~2 hours.

Please, join by this link https://codeforces.com/contests/1558,1561

Reminder: in case of any technical issues, you can use the lightweight website m1.codeforces.com, m2.codeforces.com, m3.codeforces.com.

Codeforces Round #741 (Div. 2) will take place on the 26th of August at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/1562

Codeforces Round #741 (Div. 2) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/1562

🔥Deltix Round, Summer 2021 (open for everyone, rated, Div. 1 + Div. 2)🔥 starts on the 29th of August at 14:35 UTC.

It is the second round of DELTIX rounds at Codeforces. DELTIX is one of the market leaders in software development for financial research and products for systematic and algorithmic trading.

The prizes for this round:

🥇1st place = MacBook Air
🥈2nd place = iPad Pro
🥉3rd place = iPad Air
👕1-100: branded t-shirts
🎲100 random: branded t-shirts

We will be glad to see you among the participants!

Please, join by the link https://codeforces.com/contests/1556

🔥Deltix Round, Summer 2021 (open for everyone, rated, Div. 1 + Div. 2)🔥(100 Prize + 100 Random T-Shirts!) starts in ~4 hours.

Please, join by the link https://codeforces.com/contests/1556

Last call! 🔥Deltix Round, Summer 2021 (open for everyone, rated, Div. 1 + Div. 2)🔥 starts in ~1 hour. Please, join by this link https://codeforces.com/contests/1556

Codeforces Round #742 (Div. 2) will take place on the 5th of September at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/1567

Codeforces Round #742 (Div. 2) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/1567

Educational Codeforces Round 113
(rated for Div. 2) starts on the 8th of September at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/1569

Educational Codeforces Round 113
(rated for Div. 2) starts in ~2 hours.
Please, join by the link https://codeforces.com/contests/1569

🌏Codeforces Global Round 16🌍 starts on the 12th of September at 14:35 UTC.

It is the sixteenth round of Codeforces Global Rounds supported by XTX Markets.

The round is open and rated for everybody!

The prizes for this round:

👕30 best participants get a t-shirt.

👕20 t-shirts are randomly distributed among those with ranks between 31 and 500, inclusive.

We will be glad to see you among the participants!

Please, join by the link https://codeforces.com/contests/1566

🌏Codeforces Global Round 16 (Rated for Everybody, 50 Prize T-Shirts!)🌎 starts in ~4 hours.

Please, join by the link https://codeforces.com/contests/1566

Last call! 🌍Codeforces Global Round 16 (Rated for Everybody, 50 Prize T-Shirts!)🌎 starts in ~1 hour.
Please, join by the link https://codeforces.com/contests/1566

Codeforces Round #743 (Div. 1, Div. 2) will take place on the 18th of September at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/1572,1573

Codeforces Round #743 (Div. 1, Div. 2) starts in ~2 hours. Please, join by this link https://codeforces.com/contests/1572,1573

Educational Codeforces Round 114
(rated for Div. 2) starts on the 20th of September at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/1574

Educational Codeforces Round 114
(rated for Div. 2) starts in ~2 hours.
Please, join by the link https://codeforces.com/contests/1574

Codeforces Round #744 (Div. 3) will take place on the 28th of September at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/1579