fr
fr
achraf
Contribution
1Contributions
0Contributions played
Tests
6Tests completed
230Questions completed
Attended tests
47% questions validées
1 test sessionLast activity : Jan 15, 2026
76% questions validées
6 test sessionsLast activity : Jan 15, 2026
90% questions validées
1 test sessionLast activity : Jan 15, 2026
40% questions validées
1 test sessionLast activity : Jan 15, 2026
48% questions validées
1 test sessionLast activity : Jan 15, 2026
Informations
Profession : Data ScientistFavorite technologies

Daily Challenge

16 January 2026
One question per day to improve your general code knowledge!
Today :Java and Craftsmanship #22/24
Back-end
Java
Java and Craftsmanship
daily challenge
Leaderboard
180points
3
3
0
0
8.
developer avatar
achraf (You)180 points
Last leaderboard calculation: on 16 Jan 2026 at 12:43:29