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Tests
7Tests completed
156Questions completed
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Attended tests
Machine Learning
11% questions validées
2 test sessionsLast activity : Mar 31, 2026
NLP (Natural language processing)
35% questions validées
1 test sessionLast activity : Mar 30, 2026
SQL
34% questions validées
3 test sessionsLast activity : Mar 29, 2026
Elasticsearch
15% questions validées
1 test sessionLast activity : Mar 29, 2026
Python
1% questions validées
1 test sessionLast activity : Mar 29, 2026
Database
17% questions validées
1 test sessionLast activity : Mar 28, 2026
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Daily Challenge

1 May 2026
One question per day to improve your general code knowledge!
Today :Ruby on Rails #1/13
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Ruby on Rails
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40points
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Julien WITTOUCK410 points
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Erika Andre Do Brito300 points
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Florian260 points
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Frédéric170 points
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Mael Brault160 points
Last leaderboard calculation: on 2 May 2026 at 06:43:30