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hackjs
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Захар Чайківський
hackjs
Master
Ukraine
Ukraine
Joined May 13, 2024
Achievements (54)
Hello WorldEasy StartTough NutHardmodeBeyond the LimitBy a whiskerSea LionSnake TamerLong Time No ACWeekend Participantx14Blitz Participantx3Eolymp Cup Participantx4
OverviewRatingAchievements

Rating
1843
Problems92
Submissions156
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Rating evolution

hackjs has completed the contest Eolymp Test Round and scored no score1 day ago
hackjs has joined contest Eolymp Test Round2 days ago
hackjs has completed the contest Weekend Practice #26 and scored 590 points8 days ago
hackjs solved problem Restore Cycles (#12783) on 7 attempt8 days ago
hackjs solved problem Maximum Sum (#12782) on first attempt8 days ago
hackjs solved problem Minimum Substring Length (#12781) on first attempt8 days ago
hackjs has joined contest Weekend Practice #268 days ago
hackjs has completed the contest Weekend Practice #25 and scored no score20 days ago
hackjs has joined contest Weekend Practice #2527 days ago
hackjs earned achievement Expert1 month ago
hackjs earned achievement Specialist1 month ago
hackjs earned achievement Student1 month ago
hackjs earned achievement Explorer1 month ago
hackjs has joined contest KPI Open 20262 months ago
hackjs has completed the contest Blitz Round #21 and scored 925 points3 months ago
hackjs solved problem interactive-gcd-xor (#12469) on 6 attempt3 months ago
hackjs solved problem Echoes of the Square (#12468) on first attempt3 months ago
hackjs solved problem Duel of Frequencies (#12467) on first attempt3 months ago
hackjs solved problem The Glitchy Robot (#12466) on first attempt3 months ago
hackjs solved problem The Efficient Steps (#12465) on 2 attempt3 months ago
hackjs has joined contest Blitz Round #213 months ago
hackjs has completed the contest Blitz Round #19 and scored 400 points4 months ago
hackjs solved problem Neru's Lost Connection (#12447) on first attempt4 months ago
hackjs solved problem Miku's Snake Game (#12446) on 2 attempt4 months ago
hackjs solved problem Teto's Song (#12445) on first attempt4 months ago