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Nelson
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Tests
7Tests completed
190Questions completed
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Attended tests
SQL
57% questions validées
1 test sessionLast activity : Sep 20, 2025
NodeJS
35% questions validées
2 test sessionsLast activity : Sep 20, 2025
Javascript
24% questions validées
2 test sessionsLast activity : Sep 20, 2025
NestJS
46% questions validées
1 test sessionLast activity : Sep 20, 2025
Database
20% questions validées
1 test sessionLast activity : Jul 19, 2022
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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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Bastien200 points
5.
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Victor GRANDIN200 points
101.
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Nelson (You)0 points
Last leaderboard calculation: on 10 Jan 2026 at 12:41:47