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Kostil
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Константин Луценко
Kostil
Grandmaster
Ukraine
Ukraine
Joined Nov 9, 2016
Achievements (1)
Problem Solver
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2273
Problems100
Submissions123

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Kostil solved problem At least one condition out of two (#8892) on first attempt3 days ago
Kostil solved problem Sign of a number (#8862) on first attempt3 days ago
Kostil solved problem The largest of two (#8868) on first attempt3 days ago
Kostil solved problem The Segments (#46) on first attempt2 months ago
Kostil solved problem The number of ones (#44) on 4 attempt2 months ago
Kostil solved problem Gardener-painter (#17) on first attempt2 months ago
Kostil solved problem Mouse and corns (#15) on first attempt2 months ago
Kostil solved problem Fateful Chess Puzzle (#1971) on first attempt2 months ago
Kostil solved problem Crazy GCD (#12230) on first attempt4 months ago
Kostil solved problem Roman numerals (#7) on first attempt4 months ago
Kostil solved problem Ancient manuscripts (#610) on first attempt9 months ago
Kostil solved problem Zero xor (#11795) on 4 attempt11 months ago
Kostil solved problem Increasing segments (#11790) on first attempt11 months ago
Kostil solved problem DFS (#11793) on 4 attempt11 months ago
Kostil solved problem Flowers (#11791) on 4 attempt11 months ago
Kostil has joined contest Eolymp Cup #411 months ago
Kostil solved problem The 9 Axioms of the Universe (#11767) on 3 attempt1 year ago
Kostil solved problem Guess the tree (#11769) on 3 attempt1 year ago
Kostil solved problem Dragons (#11766) on first attempt1 year ago
Kostil solved problem Directions (#11765) on first attempt1 year ago
Kostil has joined contest Eolymp Cup #31 year ago
Kostil has joined contest Eolymp Cup #21 year ago
Kostil has joined contest Eolymp Cup #12 years ago
Kostil solved problem Simple problem (#1) on first attempt9 years ago