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7Tests completed
111Questions completed
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Python
7% questions validées
2 test sessionsLast activity : Apr 19, 2026
scikit-learn
36% questions validées
1 test sessionLast activity : Apr 7, 2026
Machine Learning
11% questions validées
1 test sessionLast activity : Apr 7, 2026
SQL
31% questions validées
2 test sessionsLast activity : Apr 7, 2026
Database
22% questions validées
1 test sessionLast activity : Dec 11, 2024
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Daily Challenge

2 September 2026
One question per day to improve your general code knowledge!
Today :Ruby (legacy) #18/29
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Ruby
Ruby (legacy)
daily challenge
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Daouda240 points
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Samuel220 points
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Anna Feuillois210 points
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Mathieu Schaff200 points
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Last leaderboard calculation: on 1 Sep 2026 at 16:42:36