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Group 2@2x
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Daily Challenge
31 March 2026
One question per day to improve your general code knowledge!
Today :
Java and Craftsmanship #12/24
Back-end
Java
Java and Craftsmanship
Leaderboard
1.
David
150 points
150 points
1
2
1
0
Paris
Back-end developer
2.
Mathob
130 points
130 points
1
2
1
0
Nantes
Other
3.
Adel
120 points
120 points
1
1
0
0
Paris
Back-end developer
4.
Arnaud
120 points
120 points
1
1
0
0
Remote Work
Back-end developer
5.
François Combe
100 points
100 points
1
1
0
0
Lyon
Web developer
101.
Anonymous Player
(You)
0 points
Last leaderboard calculation: on 31 Mar 2026 at 16:42:11
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