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Kostil
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Костянтин Луценко
Kostil
Grandmaster
Ukraine
Ukraine
Joined Nov 9, 2016
Achievements (1)
Problem Solver
OverviewRatingAchievementsPosts
Rating
2320
Problems161
Submissions217

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Kostil has joined contest CPIC. Lesson 4. Arrays - Part 217 days ago
Kostil has joined contest EJOI 2020 - Day 218 days ago
Kostil has joined contest EJOI 2020 - Day 118 days ago
Kostil solved hidden problem on 19 attempt18 days ago
Kostil solved hidden problem on first attempt19 days ago
Kostil has joined contest EJOI 2021 - Day 224 days ago
Kostil has joined contest EJOI 2021 - Day 124 days ago
Kostil solved hidden problem on 4 attempt24 days ago
Kostil has joined contest EJOI 2022 - Day 230 days ago
Kostil has joined contest EJOI 2022 - Day 130 days ago
Kostil has joined contest EJOI 2023 - Day 21 month ago
Kostil solved problem Shuffle (#12345) on 3 attempt1 month ago
Kostil solved problem Equation (#12344) on 4 attempt1 month ago
Kostil solved problem Monochrome Image (#12342) on first attempt2 months ago
Kostil has joined contest Weekend Practice #192 months ago
Kostil solved hidden problem on first attempt2 months ago
Kostil solved hidden problem on 3 attempt2 months ago
Kostil solved hidden problem on 4 attempt2 months ago
Kostil solved hidden problem on first attempt2 months ago
Kostil has joined contest UOI 2026. Day 22 months ago
Kostil solved hidden problem on 17 attempt2 months ago
Kostil solved hidden problem on 16 attempt2 months ago
Kostil solved hidden problem on 4 attempt2 months ago
Kostil solved hidden problem on 4 attempt2 months ago
Kostil has joined contest UOI 2026. Day 12 months ago