Hello Codeforces!

We are excited to invite you to participate in the Replay of CoU TFC-2 2026, which will be held on Thursday, April 23, 2026 at 21:00 (UTC+6).

You will be given 7 problems (sorted by difficulty) and 2 hours to solve them. One of the problems includes multiple subtasks. This contest is organized to provide participants-especially those outside our university-with the opportunity to experience the contest. The problem set is designed to be engaging for both beginners and experienced participants.

The problems were prepared by me and reviewed by : MD.Abdullah, Mhkhan, nazimsaifullah, GrayJack, Abdullah_Fahad_Tamim, Rashed_Raiyan_, Phantom_R, Phi.x, and others.

Good luck to everyone, and we hope you enjoy the contest!