Educational Codeforces Round 139
(rated for Div. 2) starts in ~2 hours. 
Please, join by the link https://codeforces.com/contests/1766

Codeforces Round #838 (Div. 2) will take place on the 15th of December at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/1762

Codeforces Round #838 (Div. 2) starts in ~2 hours.  Please, join by this link https://codeforces.com/contests/1762

Educational Codeforces Round 140
(rated for Div. 2) starts on the 16th of December at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/1767

Educational Codeforces Round 140
(rated for Div. 2) starts in ~2 hours.
Please, join by the link https://codeforces.com/contests/1767

✨Polynomial Round 2022 (Div. 1 + Div. 2)✨ starts on 17th of December at 14:35 UTC.

It will be combined rated round for both divisions.

This round will be held with a support of Polynomial. Polynomial is building in decentralized finance – a more fair, accessible, efficient, and transparent financial system enabled by crypto.

🏅The participants who end up in the first 255 positions will receive prizes. The participant on the first place will receive $256, the next two participants will receive $128, the next four participants will receive $64, etc. Prizes will be distributed in OP (Optimism) tokens.

We will be glad to see you among the participants!

Please, join by the link https://codeforces.com/contests/1774?locale=en

🔥Polynomial Round 2022 🔥 (Rated for Everybody, Prizes!) starts in ~4 hours.
Please, join by the link https://codeforces.com/contests/1774?locale=en

Last call! 🔥Polynomial Round 2022 (Div. 1 + Div. 2, Rated, Prizes!)🔥 starts in ~1 hour.
Please, join by the link https://codeforces.com/contests/1774?locale=en

Codeforces Round #839 (Div. 3) will take place on the 18th of December at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/1772

Codeforces Round #839 (Div. 3) starts in ~2 hours. Please, join by this link https://codeforces.com/contests/1772

Codeforces Round #840 (Div. 2) and Enigma 2022 - Cybros LNMIIT will take place on the 19th of December at 14:35 UTC.
Please, join by the link https://codeforces.com/contests/1763

Codeforces Round #840 (Div. 2) and Enigma 2022 - Cybros LNMIIT starts in ~2 hours. Please, join by this link https://codeforces.com/contests/1763

Codeforces Round #841 (Div. 2) and Divide by Zero 2022 starts on the 27th of December at 14:35 UTC.

The round is rated for all Div. 2 participants (rating under 2100).

Special prizes for Indian participants:

👕top 10 participants get a t-shirt.

🎲10 t-shirts are randomly distributed among those with ranks between 11 and 100, inclusive.

We will be glad to see you among the participants!
Please, join by the link https://codeforces.com/contests/1731?locale=en

Codeforces Round #841 (Div. 2) and Divide by Zero 2022 starts in ~2 hours. Please, join by the link https://codeforces.com/contests/1731?locale=en

The final contest of the year is coming!

🎄"Good Bye 2022: 2023 is NEAR"🎄 starts on the 30th of December at 14:35 UTC.

It is rated and open for everyone!

Please, join by the link https://codeforces.com/contests/1770

🎄"Good Bye 2022: 2023 is NEAR"🎄 starts in ~4 hours.

It is rated and open for everyone!

Please, join by the link https://codeforces.com/contests/1770

Last call! 🎄"Good Bye 2022: 2023 is NEAR"🎄 (rated, open for everyone, money prizes) starts in ~1 hour.

Please, join by the link https://codeforces.com/contests/1770

The first contest of the year is coming!

✨"Hello 2023"✨ starts on the 3rd of January at 14:35 UTC.

It is rated and open for everyone!

Please, join by the link https://codeforces.com/contests/1779

About 4 hours left until the 🎊"Hello 2023"🎊 (rated and open to both divisions)!

Please, join by the link https://codeforces.com/contests/1779

🎉"Hello 2023"🎉 starts in ~1 hour.  Please, join by the link https://codeforces.com/contests/1779