Est. 1994

CEOI

Central-European Olympiad in Informatics

An annual algorithmic programming contest for secondary school students across Central Europe.

What is CEOI?

Each participating country sends a team of up to four contestants, a team leader and a deputy team leader. Contestants compete individually over two days of computer programming, solving algorithmic problems in the spirit of the International Olympiad in Informatics (IOI).

CEOI aims to motivate secondary school students to deepen their interest in informatics, prove their problem-solving competence, exchange knowledge with peers, and build lasting contacts across the region.

Central Europe

Member Countries

National teams invited as regular delegations each year.