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Julien
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0Contributions played
Tests
5Tests completed
619Questions completed
or
Attended tests
OOP
28% questions validées
3 test sessionsLast activity : Apr 8, 2025
HTML5
23% questions validées
2 test sessionsLast activity : Nov 7, 2024
SQL
42% questions validées
4 test sessionsLast activity : Nov 7, 2024
C#
84% questions validées
22 test sessionsLast activity : Nov 6, 2024
Informations
Profession : Full stack developerFavorite technologies

Daily Challenge

1 June 2026
One question per day to improve your general code knowledge!
Today :SQL - Fundamentals #5/36
Data
SQL
SQL - Fundamentals
daily challenge
Leaderboard
1.
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Julien WITTOUCK410 points
2.
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Florian320 points
3.
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Erika Andre Do Brito300 points
4.
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Vincent220 points
5.
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Loïs Kouninef200 points
101.
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Julien (You)0 points
Last leaderboard calculation: on 1 Jun 2026 at 06:42:49