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Home>Users>Olivier Keul
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Olivier Keul
Contribution
86Contributions
2627Contributions played
Tests
2Tests completed
70Questions completed
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Attended tests
Web Accessibility
78% questions validées
2 test sessionsLast activity : Oct 24, 2022
HTML5
33% questions validées
1 test sessionLast activity : Oct 22, 2021
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Daily Challenge

31 July 2026
One question per day to improve your general code knowledge!
Today :Java and Craftsmanship #11/24
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Java
Java and Craftsmanship
daily challenge
Leaderboard
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2
1.
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Amaury Calleja160 points
2.
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Samuel160 points
3.
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Xavier Cloarec150 points
4.
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Bastien PELLETIER-GARNIER130 points
5.
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Evan MULUMBA110 points
Last leaderboard calculation: on 1 Aug 2026 at 06:42:28