Western-European Olympiad in Informatics


WEOI is an international subcontinental informatics olympiad for K-12 students. Its goal is to add an additional educational value in algorithms and programming to Western-European students.

Participants are selected by the country’s national olympiad. Each contestant will represent its country individually.

Editions

Next editions:

2025ItalyJune 27th-29th
2026Luxembourg

Past editions:

2024
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United KingdomJune 28th-30th
2023
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The NetherlandsJune 16th-18th

Contact us

If you are a contestant willing to participate in WEOI, please reach out to your country’s national informatics olympiad (find out their website following this link).


Or send us an email at info@weoi.org