Codeforces Round #736 (Div. 1, Div. 2) will take place on the 1st of August at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/1548,1549

Codeforces Round #736 (Div. 1, Div. 2) starts in ~2 hours. Please, join by this link https://codeforces.com/contests/1548,1549

In case of difficulties with accessing Codeforces use https://m1.codeforces.com https://m2.codeforces.com https://m3.codeforces.com

Codeforces and Polygon are unavailable for 2-4 hours.

Codeforces Round #737 (Div. 2) will take place on the 9th of August at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/1557

Codeforces Round #737 (Div. 2) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/1557

Codeforces Round #738 (Div. 2) will take place on the 15th of August at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/1559

Codeforces Round #738 (Div. 2) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/1559

Codeforces Round #739 (Div. 3) will take place on the 18th of August at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/1560

Codeforces Round #739 (Div. 3) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/1560

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