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Yulei
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Tests
7Tests completed
151Questions completed
or
Attended tests
React
22% questions validées
2 test sessionsLast activity : Nov 5, 2025
vueJS
6% questions validées
1 test sessionLast activity : Oct 4, 2025
Javascript
25% questions validées
6 test sessionsLast activity : Oct 4, 2025
PHP
2% questions validées
1 test sessionLast activity : Oct 3, 2025
Informations
Profession : Full stack 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
1.
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Maxime Chenaud420 points
2.
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Andy350 points
3.
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Mathieu Massaviol280 points
4.
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Victor GRANDIN220 points
5.
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Bastien200 points
101.
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Yulei (You)0 points
Last leaderboard calculation: on 11 Jan 2026 at 01:41:19