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Home>Users>François Koessler
François Koessler
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Tests
2Tests completed
40Questions completed
or
Attended tests
Ruby
12% questions validées
1 test sessionLast activity : Dec 2, 2025
Rails
37% questions validées
1 test sessionLast activity : Dec 2, 2025
Informations
Profession : Back-end developerFavorite technologies

Daily Challenge

31 December 2025
One question per day to improve your general code knowledge!
Today :Algorithmics - Fundamentals #20/37
Programming 101
Algorithme
Algorithmics - Fundamentals
daily challenge
Leaderboard
30points
0
1
1
0
1.
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Andy310 points
2.
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Mathieu Massaviol230 points
3.
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Bastien210 points
4.
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Maxime Chenaud200 points
5.
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Victor GRANDIN200 points
30.
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François Koessler (You)30 points
Last leaderboard calculation: on 31 Dec 2025 at 01:43:02