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Group 2@2x
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koen
koen
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Profession
: Other
Favorite technologies
Attended tests
Last Activity
Javascript
5% questions validées
1 test session
Last activity : Jul 31, 2026
Play
HTML5
7% questions validées
2 test sessions
Last activity : Feb 13, 2023
Play
PHP
2% questions validées
1 test session
Last activity : May 30, 2022
Play
Informations
Profession
: Other
Favorite technologies
Daily Challenge
7 August 2026
One question per day to improve your general code knowledge!
Today :
Typescript - Overview #18/21
Front-end
Typescript
Typescript - Overview
Leaderboard
1.
Xavier Cloarec
160 points
160 points
1
1
3
0
Lille
Tech Lead
2.
Amaury Calleja
160 points
160 points
1
2
0
0
Paris
Full stack developer
3.
Samuel
160 points
160 points
1
2
1
0
Remote Work
Other
4.
Bastien PELLETIER-GARNIER
140 points
140 points
0
4
2
0
Remote Work
Lead developer
5.
Evan MULUMBA
110 points
110 points
1
0
2
0
Paris
Full stack developer
101.
koen (You)
0 points
Last leaderboard calculation: on 8 Aug 2026 at 06:42:07
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