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Mathieu
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Attended tests
68% questions validées
1 test sessionLast activity : Dec 19, 2023
18% questions validées
1 test sessionLast activity : May 23, 2023
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Profession : Back-end developerFavorite technologies

Daily Challenge

4 February 2026
One question per day to improve your general code knowledge!
Today :Ruby #1/19
Back-end
Ruby
Ruby
daily challenge
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Last leaderboard calculation: on 4 Feb 2026 at 01:43:31