Hello, Codeforces!
We are glad to invite you to take part in Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2), which will start on Apr/25/2026 17:35 (Moscow time). You will be given 8 problems and 2.5 hours to solve them. This round will be combined for Division 1 and Division 2 and will be rated for everyone.
All problems are authored by lizhous, Lyz09, ma2021tyoi0037, hzy_____ and me.
We would like to thank the following people for making this round possible:
- Um_nik for pre-reviewing the round.
- Error_Yuan for the coordination and helping with preparation.
- tbd for Russian translation.
- Rebex for providing some rejected problems.
- _Diu_, _istil and zltzlt for International Grandmaster Testing.
- Qwerty1232 and SunsetGlow95 for Grandmaster Testing.
- Arpa for Master Testing.
- teruel, SpyrosAliv and Mahmoud-Atia for Candidate Master Testing.
- Enzinho, JuanJr for Expert Testing.
- khanter_ for Pupil Testing.
- You for participating the round.
- MikeMirzayanov and KAN for Codeforces and Polygon systems.
We hope you will enjoy and have fun in the contest.
Score distribution: $$.
