fr
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Mathieu
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30Contributions played
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40Questions completed
Attended tests
73% questions validées
1 test sessionLast activity : Dec 19, 2023
18% questions validées
1 test sessionLast activity : May 23, 2023
Informations
Profession : Back-end developerFavorite technologies

Daily Challenge

1 May 2025
One question per day to improve your general code knowledge!
Today :SQL Data Design #5/8
Data
SQL
SQL Data Design
daily challenge
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Julien WITTOUCK440 points
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Last leaderboard calculation: on 1 May 2025 at 11:41:26