Codeforces Round 577 (Div. 2) starts in ~4 hours. Please, join by the link
https://codeforces.com/contests/1201

Educational Codeforces Round 70 (rated for Div.2) starts in ~4 hours. Please, join by the link https://codeforces.com/contests/1202

We encountered unknown technical issues, the website is temporarily unavailable. It is not yet possible to give any predictions when it will be repaired. Sorry about it.

Good news! I expect to start the website in 2-3 hours. Mike.

Codeforces is alive! Due to the website downtime, open hacks for ECR 70 will be extended by 24 hours.

Codeforces Round 578 (Div. 2) starts in ~4 hours. Please, join by the link
https://codeforces.com/contests/1200

Codeforces Round 579 (Div. 3) starts in ~4 hours. Please, join by the link
https://codeforces.com/contests/1203

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

Codeforces Round 580 (Div. 1+ Div. 2) starts in ~3.5 hours. Please, join by the link https://codeforces.com/contests/1205,1206

Codeforces Round 581 (Div. 2) starts in ~4 hours. Please, join by the link
https://codeforces.com/contests/1204

Educational Codeforces Round 71 (rated for Div.2) starts in ~4 hours. Please, join by the link https://codeforces.com/contests/1207

🔥Manthan, Codefest 19 (Div.1 + Div.2) 🔥 starts in ~ 4 hours.

The round is open and rated for everybody!

The prizes for this round:

1st place — INR 25,000
2nd place — INR 18,000
3rd place — INR 12,000

1st place in India — INR 6,000
1st place in IIT(BHU) — INR 3,000
1st place among freshers (1st/2nd Year) of IIT(BHU) — INR 1,000

Codeforces T-shirts to the participants who will be the first to solve each problem.

We will be glad to see you among the participants!

Please, join by the link https://codeforces.com/contests/1208

Codeforces Round 582 (Div. 3) starts in ~4 hours. Please, join by the link
https://codeforces.com/contests/1213

Codeforces Round #583 (Div. 1 + Div. 2, based on Olympiad of Metropolises) starts in ~ 2 hours.

The round is open and rated for everybody!

Please, join by the link https://codeforces.com/contests/1214

Educational Codeforces Round 72 (rated for Div.2) starts in ~3 hours.

Please, join by the link
https://codeforces.com/contests/1217

💥Kotlin Heroes: Episode 2💥 starts in ~ 4 hours.

We are happy to announce the second "Kotlin Heroes" competition which will be held on Codeforces due to partnership with JetBrains.

The round is unrated.

- Top three winners will get prizes of $512, $256, and $128 respectively;

- Top 50 will win a Kotlin Heroes t-shirt and an exclusive Kotlin badge;

- Competitors solving at least one problem will enter into a draw for one of 50 Kotlin Heroes t-shirts.

Please, join by the link https://codeforces.com/contests/1211

Kotlin Heroes: Episode 2 (unrated, 100 t-shirts + cash prizes) starts in ~1 hour.

Please, join by the link
https://codeforces.com/contests/1211

🔥Codeforces Round #584 - Dasha Code Championship - Elimination Round (rated, open for everyone, Div. 1 + Div. 2)🔥 starts in ~ 3 hours.

The round is open and rated for everybody!

👕Top 30 competitors will receive official Dasha t-shirts!

The top 50 participants of the Elimination round will be invited to St. Petersburg and Novosibirsk, among those who live in these cities or who have a desire to come to participate in the final, and will have a
chance to win 📱 iPhone X !

We will be glad to see you among the participants!

Please, join by the link https://codeforces.com/contests/1209

Codeforces Round #585 (Div. 2, based on Qualification Stage of Southern and Volga Russia Regional Contest) starts in ~4 hours. Please, join by the link
https://codeforces.com/contests/1215

Bubble Cup 12 - Finals [Online Mirror, unrated, Div. 1+ Div. 2) starts in ~2.5 hours. Please, join by the link https://codeforces.com/contests/1218,1219