Job offersCompaniesTestsBlogI'm an employerSign upLog in
fr
fr
Home>Users>roro
developer avatar
roro
Contribution
0Contributions
0Contributions played
Tests
5Tests completed
217Questions completed
or
Attended tests
Java
6% questions validées
2 test sessionsLast activity : Sep 3, 2025
Kotlin
95% questions validées
3 test sessionsLast activity : Sep 2, 2025
Android
63% questions validées
6 test sessionsLast activity : Sep 2, 2025
Informations
Profession : Mobile developerFavorite technologies

Daily Challenge

30 October 2025
One question per day to improve your general code knowledge!
Today :Java - Fundamentals #31/51
Back-end
Java
Java - Fundamentals
daily challenge
Leaderboard
40points
0
2
0
0
1.
developer avatar
Loïc ZHU290 points
2.
developer avatar
Luc Terracher260 points
3.
developer avatar
Xavier250 points
4.
developer avatar
Thibaut Fabre230 points
5.
developer avatar
Vincent190 points
100.
developer avatar
roro (You)40 points
Last leaderboard calculation: on 30 Oct 2025 at 01:41:16