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Home>Users>Marcin
Marcin
Contribution
2Contributions
252Contributions played
Tests
4Tests completed
98Questions completed
or
Attended tests
Javascript
13% questions validées
2 test sessionsLast activity : Aug 12, 2024
Next JS
62% questions validées
1 test sessionLast activity : Aug 12, 2024
React
33% questions validées
1 test sessionLast activity : Aug 12, 2024
Informations
Profession : Front-end 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
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0
0
1
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
Last leaderboard calculation: on 1 May 2026 at 16:43:38