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64Questions completed
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Algorithme
12% questions validées
1 test sessionLast activity : Apr 1, 2022
Artificial Intelligence
13% questions validées
1 test sessionLast activity : Apr 1, 2022
Java
3% questions validées
1 test sessionLast activity : Feb 4, 2022
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Daily Challenge

23 April 2026
One question per day to improve your general code knowledge!
Today :Ruby on Rails #5/14
Back-end
Rails
Ruby on Rails
daily challenge
Leaderboard
100points
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Julien WITTOUCK410 points
2.
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Florian220 points
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Mathob170 points
4.
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Gabriel Lima160 points
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David160 points
Last leaderboard calculation: on 23 Apr 2026 at 06:43:01