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seb
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6Tests completed
120Questions completed
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Attended tests
Computer security
17% questions validées
1 test sessionLast activity : Sep 23, 2025
PHP
3% questions validées
1 test sessionLast activity : Sep 23, 2025
Linux System
20% questions validées
1 test sessionLast activity : Sep 22, 2025
Javascript
2% questions validées
1 test sessionLast activity : Sep 22, 2025
Elasticsearch
35% questions validées
1 test sessionLast activity : Sep 22, 2025
Oracle
14% questions validées
1 test sessionLast activity : Sep 22, 2025
Informations
Profession : Back-end developerFavorite 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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seb (You)0 points
Last leaderboard calculation: on 1 Jul 2026 at 06:44:08