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Home>Users>Lucas JAHIER
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Lucas JAHIER
Contribution
82Contributions
5524Contributions played
Tests
6Tests completed
80Questions completed
Achievements
or
Attended tests
Computer security
26% questions validées
1 test sessionLast activity : Mar 21, 2025
English
57% questions validées
1 test sessionLast activity : Jun 13, 2024
NodeJS
17% questions validées
2 test sessionsLast activity : Dec 8, 2020
Informations
Profession : Back-end developerFavorite technologies

Daily Challenge

2 October 2026
One question per day to improve your general code knowledge!
Today :Java #9/76
Back-end
Java
Java
daily challenge
Leaderboard
1.
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Luca Neri170 points
2.
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Emilien Dreyer160 points
3.
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Nicolas120 points
4.
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Nicolas Labyt100 points
5.
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Sabrina100 points
101.
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Lucas JAHIER (You)0 points
Last leaderboard calculation: on 2 Oct 2026 at 06:42:29