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zeyd12345
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Zeyd Mammadli
zeyd12345
Specialist
Azerbaijan
Azerbaijan
Joined Jul 9, 2026
Achievements (54)
Hello WorldEasy StartTough NutHardmodeSea LionSnake TamerOld SchoolCoffee LoverSea MonsterPolyglotGopherLazy Genius
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1492
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zeyd12345 solved problem Number of inversions (#4261) on 3 attempt11 days ago
zeyd12345 solved problem The kid who learned to count (#4483) on 3 attempt12 days ago
zeyd12345 solved problem In the Country of Unlearned Lessons (#4481) on first attempt12 days ago
zeyd12345 earned achievement Weekend Participant29 days ago
zeyd12345 has completed the contest Weekend Practice #25 and scored 850 points29 days ago
zeyd12345 earned achievement Student29 days ago
zeyd12345 earned achievement Explorer29 days ago
zeyd12345 solved hidden problem on first attempt1 month ago
zeyd12345 solved hidden problem on 6 attempt1 month ago
zeyd12345 solved hidden problem on first attempt1 month ago
zeyd12345 has joined contest Weekend Practice #251 month ago
zeyd12345 earned achievement Sea Monster1 month ago
zeyd12345 earned achievement Lazy Genius1 month ago
zeyd12345 earned achievement Line Noise1 month ago
zeyd12345 earned achievement Parenthetically Speaking1 month ago
zeyd12345 earned achievement Moon Language1 month ago
zeyd12345 earned achievement Straight D's1 month ago
zeyd12345 earned achievement Gopher1 month ago
zeyd12345 earned achievement Polyglot1 month ago
zeyd12345 earned achievement Coffee Lover1 month ago
zeyd12345 earned achievement Old School1 month ago
zeyd12345 earned achievement Beyond the Limit1 month ago
zeyd12345 solved problem A Piece of Paper (#91) on 3 attempt1 month ago
zeyd12345 earned achievement Hardmode1 month ago
zeyd12345 solved problem The Vouchers (#6) on first attempt1 month ago