We're thrilled to invite you to participate in our upcoming CodeCombat Replay Round 2026 programming contest at SeriousOJ.

• Problem setter : Nasif_44th, Bullet, _ASRafi__

• Problem Tester : Ami_Nul, Toufik, _MJiH_, Muhammad_Nadim, Itsmdshahin

• Time: Friday, 17 April 2026 at 20:30 (BST)

• Problems: 10 (one problem divided into two subtasks)

• Duration: 2:30 hours

• Difficulty: Similar to Codeforces Div 3

• Rated : Level 0 — Level 10

Special thanks to CLown1331, owner of SeriousOJ.

Update 1 : Congratulations to the winners!

1. mikelou

2. SlyGaleeb

3. Hrkisback01221

4. OnsiteCurse

5. mindflux

Update 2 : Editorial

This round was originally conducted as an onsite contest, and now we are bringing it to a wider global audience. If you have already participated in the onsite round, we strongly recommend that you refrain from participating in this contest.

Registration: Please register for the contest on SeriousOJ. If you encounter any issues on the register, be sure to check your spam folder for the confirmation email.

Good luck & Have fun!!!