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Jon
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Tests
7Tests completed
470Questions completed
or
Attended tests
Java
40% questions validées
17 test sessionsLast activity : Dec 26, 2025
Docker
10% questions validées
1 test sessionLast activity : Mar 18, 2024
Spring
8% questions validées
1 test sessionLast activity : Mar 15, 2024
SQL
21% questions validées
1 test sessionLast activity : Nov 29, 2023
Informations
Profession : Web developerFavorite technologies

Daily Challenge

26 December 2025
One question per day to improve your general code knowledge!
Today :Symfony 3 #5/22
Back-end
Symfony
Symfony 3
daily challenge
Leaderboard
1.
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Andy260 points
2.
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Victor GRANDIN220 points
3.
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Bastien210 points
4.
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Mathieu Massaviol210 points
5.
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Céleste160 points
101.
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Jon (You)0 points
Last leaderboard calculation: on 27 Dec 2025 at 01:41:19