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Jonathan
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2Tests completed
40Questions completed
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Javascript
8% questions validées
1 test sessionLast activity : Jun 1, 2026
Computer security
36% questions validées
1 test sessionLast activity : Jun 1, 2026
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Profession : Security ExpertFavorite 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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Jonathan (You)0 points
Last leaderboard calculation: on 1 Jun 2026 at 06:42:49