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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

Rating evolution

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hackjs has completed the contest Eolymp Test Round and scored no score4 дні таму
hackjs has joined contest Eolymp Test Round5 дзён таму
hackjs has completed the contest Weekend Practice #26 and scored 590 points11 дзён таму
hackjs solved problem Restore Cycles (#12783) on 7 attempt11 дзён таму
hackjs solved problem Maximum Sum (#12782) on first attempt11 дзён таму
hackjs solved problem Minimum Substring Length (#12781) on first attempt11 дзён таму
hackjs has joined contest Weekend Practice #2611 дзён таму
hackjs has completed the contest Weekend Practice #25 and scored no score23 дні таму
hackjs has joined contest Weekend Practice #2530 дзён таму
hackjs earned achievement Expert1 месяц таму
hackjs earned achievement Specialist1 месяц таму
hackjs earned achievement Student1 месяц таму
hackjs earned achievement Explorer1 месяц таму
hackjs has joined contest KPI Open 20262 месяцы таму
hackjs has completed the contest Blitz Round #21 and scored 925 points3 месяцы таму
hackjs solved problem interactive-gcd-xor (#12469) on 6 attempt3 месяцы таму
hackjs solved problem Echoes of the Square (#12468) on first attempt3 месяцы таму
hackjs solved problem Duel of Frequencies (#12467) on first attempt3 месяцы таму
hackjs solved problem The Glitchy Robot (#12466) on first attempt3 месяцы таму
hackjs solved problem The Efficient Steps (#12465) on 2 attempt3 месяцы таму
hackjs has joined contest Blitz Round #213 месяцы таму
hackjs has completed the contest Blitz Round #19 and scored 400 points4 месяцы таму
hackjs solved problem Neru's Lost Connection (#12447) on first attempt4 месяцы таму
hackjs solved problem Miku's Snake Game (#12446) on 2 attempt4 месяцы таму
hackjs solved problem Teto's Song (#12445) on first attempt4 месяцы таму