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Ronald
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Tests
4Tests completed
100Questions completed
or
Attended tests
Docker
18% questions validées
1 test sessionLast activity : Jul 4, 2025
NodeJS
22% questions validées
2 test sessionsLast activity : Jun 26, 2025
Database
12% questions validées
1 test sessionLast activity : Jun 26, 2025
Informations
Profession : Back-end developerFavorite technologies

Daily Challenge

17 July 2025
One question per day to improve your general code knowledge!
Today :Java #72/74
Back-end
Java
Java
daily challenge
Leaderboard
1.
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Michael390 points
2.
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Aurélien Lebray340 points
3.
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EL Mostafa Fadili325 points
4.
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Thomas Cochard265 points
5.
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koceila250 points
101.
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Ronald (You)0 points
Last leaderboard calculation: on 17 Jul 2025 at 11:42:11