fr
fr
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Serigne Saliou SENE
Contribution
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Tests
5Tests completed
187Questions completed
Attended tests
25% questions validées
2 test sessionsLast activity : Apr 17, 2026
17% questions validées
4 test sessionsLast activity : Apr 17, 2026
14% questions validées
2 test sessionsLast activity : Jun 21, 2024
Informations
Profession : Back-end developerFavorite technologies

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
10points
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1
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1.
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Julien WITTOUCK410 points
2.
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Florian220 points
3.
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Mathob170 points
5.
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David160 points
Last leaderboard calculation: on 23 Apr 2026 at 06:43:01