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Home>Users>Léo Serrano
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Léo Serrano
Contribution
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Tests
4Tests completed
110Questions completed
or
Attended tests
Java
14% questions validées
3 test sessionsLast activity : Sep 17, 2026
Algorithme
16% questions validées
2 test sessionsLast activity : Nov 6, 2025
Informations
Profession : Application developerFavorite technologies

Daily Challenge

29 October 2026
One question per day to improve your general code knowledge!
Today :Node.js #43/48
Back-end
NodeJS
Node.js
daily challenge
Leaderboard
20points
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0
1
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1.
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John Pendenque220 points
2.
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OLIVIER160 points
3.
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Emilien Dreyer120 points
4.
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Nicolas120 points
5.
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Nicolas Labyt100 points
45.
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Léo Serrano (You)20 points
Last leaderboard calculation: on 29 Oct 2026 at 17:42:23