Граб Олександр
hraboleksandr
Student
Ukraine
Joined Nov 30, 2014
Rating
1078
Problems467
Submissions1324
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hraboleksandr has joined contest Weekend Practice #38 months ago
hraboleksandr solved problem A + B (#313) on first attempt10 months ago
hraboleksandr solved problem The Cubes (#11674) on first attempt10 months ago
hraboleksandr has joined contest Weekend Practice #110 months ago
hraboleksandr solved problem The Chess Board (#11693) on first attempt10 months ago
hraboleksandr has joined contest Weekend Practice #211 months ago
hraboleksandr solved problem Match’s model (#3) on 4 attempt10 years ago