The Semi-Finals

Date : Thursday, March 23, 2023

Time: 15:00 to 19:00 o'clock

Venue: Athénée de Luxembourg

Useful information

The Lëtzebuerger Informatiksolympiad (LIO) --> PDF


Registration Form

Saississez le code du dessus dans la case ci dessous

The tasks


Remarks for C&C++

Remarks for Java

Remarks for Python

The qualification round


Contest Management System (CMS)


Course of events of the competition LIO 2023 --> PDF


Rules and conditions of participation of the Lëtzebuerger Informatiksolympiad (LIO) 2023 --> PDF


LIO Calendar --> PDF


The International Olympiad in Informatics (IOI) --> PDF


The European Girls’ Olympiad In Informatics (EGOI) --> PDF


The West European Olympiad in Informatics (WEOI) --> PDF


Board of directors of the LIO a.s.b.l. --> PDF


Affiche 2023