Job offersCompaniesTestsBlogI'm an employerSign upLog in
fr
fr
Home>Users>Killian Perez
developer avatar
Killian Perez
Contribution
0Contributions
0Contributions played
Tests
9Tests completed
316Questions completed
or
Attended tests
OOP
82% questions validées
10 test sessionsLast activity : May 2, 2025
Database
20% questions validées
1 test sessionLast activity : May 1, 2025
C#
92% questions validées
4 test sessionsLast activity : May 1, 2025
Informations
Profession : Back-end developerFavorite technologies

Daily Challenge

4 August 2026
One question per day to improve your general code knowledge!
Today :Ruby (legacy) #13/30
Back-end
Ruby
Ruby (legacy)
daily challenge
Leaderboard
1.
developer avatar
Amaury Calleja160 points
2.
developer avatar
Samuel160 points
3.
developer avatar
Xavier Cloarec140 points
4.
developer avatar
Bastien PELLETIER-GARNIER140 points
5.
developer avatar
Evan MULUMBA110 points
101.
developer avatar
Killian Perez (You)0 points
Last leaderboard calculation: on 5 Aug 2026 at 06:42:25