Job offersCompaniesTestsBlogI'm an employerSign upLog in
fr
fr
Home>Users>Karim
Karim
Contribution
0Contributions
0Contributions played
Tests
4Tests completed
210Questions completed
or
Attended tests
Machine Learning
73% questions validées
5 test sessionsLast activity : Mar 14, 2026
Artificial Intelligence
47% questions validées
1 test sessionLast activity : Feb 28, 2026
Deep learning
57% questions validées
1 test sessionLast activity : May 25, 2025
Informations
Profession : Data ScientistFavorite technologies

Daily Challenge

30 March 2026
One question per day to improve your general code knowledge!
Today :Ruby on Rails #5/15
Back-end
Rails
Ruby on Rails
daily challenge
Leaderboard
20points
0
1
0
0
1.
developer avatar
David150 points
2.
developer avatar
Adel120 points
3.
developer avatar
Arnaud120 points
4.
developer avatar
Mathob100 points
5.
developer avatar
Olivier Bretaud80 points
41.
developer avatar
Karim (You)20 points
Last leaderboard calculation: on 30 Mar 2026 at 06:43:41