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hackjs
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Захар Чайківський
hackjs
Master
Ukraine
Ukraine
Joined May 13, 2024
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Rating
1842
Problems73
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Rating evolution

hackjs solved problem Sometimes it happens (#12346) on 2 attempt8 days ago
hackjs solved problem Shuffle (#12345) on 10 attempt9 days ago
hackjs has completed the contest Weekend Practice #19 and scored 350 points10 days ago
hackjs solved problem Equation (#12344) on first attempt10 days ago
hackjs solved problem Loved, Not Loved (#12343) on first attempt10 days ago
hackjs solved problem Monochrome Image (#12342) on first attempt10 days ago
hackjs has joined contest Weekend Practice #1911 days ago
hackjs has completed the contest Weekend Practice #18 and scored 700 points24 days ago
hackjs solved problem Majestic Segments II (#12333) on 9 attempt24 days ago
hackjs solved problem M Me Mex (#12332) on 9 attempt25 days ago
hackjs solved problem Kaosar and Grid (#12331) on first attempt25 days ago
hackjs solved problem Morjani and buildings (#12330) on first attempt25 days ago
hackjs has joined contest Weekend Practice #1825 days ago
hackjs has completed the contest Weekend Practice #17 and scored 665 points1 month ago
hackjs solved problem Blackjack (#12323) on 22 attempt1 month ago
hackjs solved problem RGB String (#12320) on first attempt1 month ago
hackjs solved problem Platform (#12319) on 3 attempt1 month ago
hackjs has joined contest Weekend Practice #171 month ago
hackjs has completed the contest Blitz Round #9 and scored 875 points2 months ago
hackjs solved problem Pasha and permutations (#12294) on 4 attempt2 months ago
hackjs solved problem Captain Jack Sparrow (#12293) on 4 attempt2 months ago
hackjs solved problem Hard Game (#12292) on first attempt2 months ago
hackjs solved problem Good array (#12291) on 3 attempt2 months ago
hackjs solved problem Akbar teacher (#12290) on 2 attempt2 months ago
hackjs has joined contest Blitz Round #92 months ago