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olivier krzyzostoniak
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5Tests completed
146Questions completed
or
Attended tests
vueJS
23% questions validées
2 test sessionsLast activity : Jan 18, 2024
React
6% questions validées
4 test sessionsLast activity : Sep 3, 2023
Javascript
0% questions validées
1 test sessionLast activity : Aug 4, 2022
Informations
Profession : OtherFavorite technologies

Daily Challenge

7 January 2026
One question per day to improve your general code knowledge!
Today :Object-oriented programming - Fundamentals #15/43
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Object-oriented programming - Fundamentals
daily challenge
Leaderboard
1.
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Maxime Chenaud400 points
2.
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Andy370 points
3.
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Mathieu Massaviol280 points
4.
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Victor GRANDIN200 points
5.
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Bastien190 points
101.
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olivier krzyzostoniak (You)0 points
Last leaderboard calculation: on 8 Jan 2026 at 01:41:36