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30th Central-European
Olympiad in Informatics
– CEOI 2023 –

 August 13-19, 2023 


Welcome to CEOI 2023, the 30th Central-European Olympiad in Informatics! It is a joint endeavor by

After having “German” CEOIs in Münster (2003), Dresden (2008), and Jena (2014), we are happy to host CEOI 2023 in Magdeburg, state capital of Saxony-Anhalt and among the most historical cities of Germany.

CEOI 2023 is generously supported by the state government of Saxony-Anhalt, plus several sponsors.