We're glad to invite you to Codeforces Round #610 (Div. 2), which will be held on Dec/24/2019 17:35 (Moscow time). It will be rated for all participants with a rating below 2100. You will be given six problems and two hours to solve them.
Special thanks to MikeMirzayanov for great systems Codeforces and Polygon and coordinating round preparation.
There is an interactive problem in the round. You can read the guide for interactive problems here.
UPD2: Scoring: 500 — (500 — 1000) — 1750 — 2500 — 2500
We hope you will enjoy the problems. Good luck, wish you a high rating!
UPD3: Congratulations to the winners!
Editorial will be published soon.
UPD4: Editorial is out!