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Maodan
Contribution
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Tests
2Tests completed
110Questions completed
or
Attended tests
C#
68% questions validées
2 test sessionsLast activity : Apr 17, 2026
Java
19% questions validées
2 test sessionsLast activity : Nov 19, 2025
Informations
Profession : Full stack developerFavorite technologies

Daily Challenge

1 May 2026
One question per day to improve your general code knowledge!
Today :Ruby on Rails #1/13
Back-end
Rails
Ruby on Rails
daily challenge
Leaderboard
20points
0
1
0
0
1.
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Julien WITTOUCK410 points
2.
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Erika Andre Do Brito300 points
3.
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Florian260 points
4.
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Mael Brault160 points
5.
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Gabriel Lima160 points
85.
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Maodan (You)20 points
Last leaderboard calculation: on 1 May 2026 at 16:43:38