Job offersCompaniesTestsBlogI'm an employerSign upLog in
fr
fr
Home>Users>Mahdi
developer avatar
Mahdi
Contribution
17Contributions
1025Contributions played
Tests
3Tests completed
90Questions completed
Achievements
or
Attended tests
Spring
10% questions validées
1 test sessionLast activity : Feb 17, 2022
React
16% questions validées
1 test sessionLast activity : Feb 9, 2022
Java
10% questions validées
1 test sessionLast activity : Feb 9, 2022
Informations
Favorite technologies

Daily Challenge

9 January 2026
One question per day to improve your general code knowledge!
Today :Ruby on Rails #3/15
Back-end
Rails
Ruby on Rails
daily challenge
Leaderboard
10points
0
0
0
1
1.
developer avatar
Maxime Chenaud410 points
2.
developer avatar
Andy370 points
3.
developer avatar
Mathieu Massaviol320 points
4.
developer avatar
Bastien200 points
5.
developer avatar
Victor GRANDIN200 points
Last leaderboard calculation: on 9 Jan 2026 at 12:41:40