Job offersCompaniesTestsBlogI'm an employerSign upLog in
fr
fr
Home>Users>Samuel
developer avatar
Samuel
Contribution
166Contributions
25383Contributions played
Tests
4Tests completed
60Questions completed
Achievements
or
Attended tests
OOP
44% questions validées
2 test sessionsLast activity : Mar 29, 2022
C++
20% questions validées
1 test sessionLast activity : Mar 29, 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
20points
0
0
0
4
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 10 Jan 2026 at 01:41:20