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Home>Users>Olivier Keul
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Olivier Keul
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82Contributions
2451Contributions played
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2Tests completed
70Questions completed
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Web Accessibility
78% questions validées
2 test sessionsLast activity : Oct 24, 2022
HTML5
35% questions validées
1 test sessionLast activity : Oct 22, 2021
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Daily Challenge

21 August 2025
One question per day to improve your general code knowledge!
Today :SQL Data Design #7/9
Data
SQL
SQL Data Design
daily challenge
Leaderboard
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koceila MELLLAZ430 points
2.
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Jody405 points
3.
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Michael400 points
4.
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Aurélien Lebray360 points
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EL Mostafa Fadili325 points
Last leaderboard calculation: on 21 Aug 2025 at 00:41:06