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JOHAN
Contribution
1Contributions
752Contributions played
Tests
6Tests completed
94Questions completed
or
Attended tests
SQL
44% questions validées
3 test sessionsLast activity : May 21, 2024
OOP
11% questions validées
1 test sessionLast activity : Dec 20, 2022
C#
15% questions validées
1 test sessionLast activity : Sep 26, 2022
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Daily Challenge

31 July 2025
One question per day to improve your general code knowledge!
Today :Cybersec for techs : reinforce your basics #19/20
Security
Sécurité des SI
Cybersec for techs : reinforce your basics
daily challenge
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Jody455 points
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Michael390 points
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Aurélien Lebray390 points
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EL Mostafa Fadili325 points
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koceila310 points
Last leaderboard calculation: on 31 Jul 2025 at 00:41:59