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Céleste
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Tests
3Tests completed
61Questions completed
or
Attended tests
React
27% questions validées
1 test sessionLast activity : Dec 10, 2025
Javascript
7% questions validées
1 test sessionLast activity : Dec 8, 2025
Next JS
41% questions validées
1 test sessionLast activity : Dec 3, 2025
Informations
Profession : Front-end developerFavorite technologies

Daily Challenge

9 January 2026
One question per day to improve your general code knowledge!
Today :Ruby on Rails #3/15
Back-end
Rails
Ruby on Rails
daily challenge
Leaderboard
160points
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2
0
0
1.
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Maxime Chenaud410 points
2.
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Andy370 points
3.
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Mathieu Massaviol320 points
4.
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Bastien200 points
5.
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Victor GRANDIN200 points
6.
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Céleste (You)160 points
Last leaderboard calculation: on 10 Jan 2026 at 01:41:20