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A1B2C3
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Full name
A1B2C3
Expert
Ukraine
Ukraine
Joined Jul 7, 2020
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A1B2C3 has joined contest Weekend Practice #31 year ago
A1B2C3 solved problem Separate the pile (#3712) on 6 attempt1 year ago
A1B2C3 solved problem Don’t Split The Atom! (#9107) on first attempt1 year ago
A1B2C3 solved problem Interval Less Query (#5084) on 4 attempt1 year ago
A1B2C3 solved problem Recursive Sequence (#4075) on 7 attempt1 year ago
A1B2C3 solved problem Internal point (#2300) on 3 attempt1 year ago
A1B2C3 solved problem Segments intersection (#839) on first attempt2 years ago
A1B2C3 solved problem Skyscrapers (#1535) on 2 attempt2 years ago