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1 test sessionLast activity : Dec 26, 2025
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Daily Challenge

1 June 2026
One question per day to improve your general code knowledge!
Today :SQL - Fundamentals #5/36
Data
SQL
SQL - Fundamentals
daily challenge
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Julien WITTOUCK410 points
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Last leaderboard calculation: on 1 Jun 2026 at 06:42:49