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Home>Users>Jolly Hellman
Jolly Hellman
Contribution
1Contributions
0Contributions played
Tests
3Tests completed
120Questions completed
or
Attended tests
Database
32% questions validées
1 test sessionLast activity : Feb 14, 2024
Cloud Computing
63% questions validées
2 test sessionsLast activity : Feb 9, 2024
Bash
6% questions validées
1 test sessionLast activity : Feb 7, 2024
Informations
Profession : System AdministratorFavorite technologies

Daily Challenge

1 July 2026
One question per day to improve your general code knowledge!
Today :SQL Data Design #1/9
Data
SQL
SQL Data Design
daily challenge
Leaderboard
1.
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Samuel170 points
2.
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Evan MULUMBA130 points
3.
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Bastien PELLETIER-GARNIER110 points
4.
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Tatou prudent80 points
5.
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Hocine BENKHADRA40 points
101.
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Jolly Hellman (You)0 points
Last leaderboard calculation: on 1 Jul 2026 at 06:44:08