Hot News! Codeforces Round #542 will begin in ~25 minutes! Please, join by the link https://codeforces.com/contests/1129,1130

Codeforces Round #543 (Div.1, Div.2) will begin in ~2 hours! Please, join by the link https://codeforces.com/contests/1120,1121

Educational Codeforces Round 61 (rated for Div.2) starts in ~3 hours. Please, join by the link https://codeforces.com/contests/1132

Codeforces Round #546 (Div. 2) starts in ~30 minutes. Please, join by the link https://codeforces.com/contests/1136

Codeforces Round #547 (Div. 3) starts in ~5 hours. Please, join by the link https://codeforces.com/contests/1141

Codeforces Round #548 (Div. 2) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/1139

Educational Codeforces Round 62 (rated for Div.2) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/1140

Codeforces Round 549 (Div. 1 + Div. 2) starts in ~4.5 hours. Please, join by the link https://codeforces.com/contests/1142,1143

As a reminder: the top 12 participants of the Div. 1 round, who are current ICPC world finalists, will be gifted with branded Codeforces hats.

— MikeMirzayanov

Codeforces Round 550 (Div. 3) starts in ~2 hours. Please, join by the link https://codeforces.com/contests/1144

ICPC World Finals 2019 will begin in ~2.5 hours. This event is the main event of the year in the world of sports programming!

Cheer for the teams and discuss the results by the link https://codeforces.com/blog/entry/66365

Codeforces Global Round 2 starts in ~2.5 hours. 50 t-shirts are in prizes! Please, join by the link https://codeforces.com/contests/1119

Codeforces Round 551 (Div. 2) starts in ~1,5 hour. Please, join by the link: https://codeforces.com/contests/1153

Codeforces Round 552 (Div. 3) starts in ~4 hours. Please, join by the link https://codeforces.com/contests/1154

Codeforces Round 553 (Div. 2) starts in ~4 hours. Please, join by the link https://codeforces.com/contests/1151

Forethought Future Cup - Elimination Round will begin in 3.5 hours! It is rated and open for everyone (regardless of a division)!

Forethought presents gifts for participants: 25 shirts will be randomly awarded to contestants in this round with ranks 1 to 250

Please, join by the link - https://codeforces.com/contests/1146

Educational Codeforces Round 63 (rated for Div.2) starts in ~4 hours. Please, join by the link https://codeforces.com/contests/1155

Codeforces Round 554 (Div. 2) starts in ~4 hours. Please, join by the link
https://codeforces.com/contests/1152

Codeforces Round 555 (Div. 3) starts in ~3 hours. Please, join by the link
https://codeforces.com/contests/1157

Codeforces Round 556 (Div. 1 + Div. 2) starts in ~3 hours. Please, join by the link https://codeforces.com/contests/1149,1150

VRt Contest 2019 (marathon) starts in ~4 hours. Please, join by the link
https://codeforces.com/contests/1160

⚡️UPD⚡️
This is not an ordinary round, but a marathon. The contest is unrated and contains a single optimization problem for 2 weeks.

Also VeeRoute presents gifts for participants: top 25 participants will get a VRt T-shirt and the money prizes:
I place — 75 000 RUB (1155 USD)
II place — 50 000 RUB (770 USD)
III place — 25 000 RUB (385 USD)

Educational Codeforces Round 64 (rated for Div.2) starts in ~4 hours. Please, join by the link https://codeforces.com/contests/1156

Also Harbour. Space is pleased to announce a special online test for high school students to take place on May 5th at 15.00 CET Time. Prize: a full tuition waiver to attend the advanced level of the Advanced Technical Track of Tech Scouts (Barcelona).
For more information: https://codeforces.com/blog/entry/66766