Olha
olchik
Ukraine
Joined Apr 21, 2017
Problems87
Submissions139
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olchik solved problem The Game of Pebbles (#6276) on first attempt2 months ago
olchik solved problem What type of triangle? (#905) on first attempt2 months ago
olchik solved problem Greenwich Clock (#7458) on 6 attempt2 months ago
olchik solved problem Bars of Gold (#7784) on 2 attempt2 months ago
olchik solved problem Cake (#774) on 2 attempt2 months ago
olchik solved problem Square by Two Vertices (#6344) on first attempt3 months ago
olchik solved problem Decomposition of three digit number (#935) on first attempt3 months ago
olchik solved problem Larger than neighbors (#7845) on first attempt3 months ago
olchik solved problem Even indexes (#7842) on first attempt3 months ago
olchik solved problem Sum without maximum (#7831) on first attempt3 months ago
olchik solved problem Stand in order (#5325) on first attempt3 months ago
olchik solved problem Time for Nicholas (#514) on first attempt3 months ago
olchik solved problem New case (#76) on 8 attempt3 months ago
olchik solved problem Sightseeing trip (#7460) on first attempt3 months ago
olchik solved problem Triangles (#2400) on first attempt3 months ago
olchik solved problem Good number (#7817) on first attempt4 months ago
olchik solved problem License plate (#1290) on 2 attempt4 months ago
olchik solved problem Pies (#7336) on first attempt4 months ago
olchik solved problem Lunch (#1289) on first attempt5 months ago
olchik solved problem Tennis competitions (#1287) on first attempt5 months ago
olchik solved problem Cost of call (#2391) on 6 attempt5 months ago
olchik solved problem Divide the apples - 2 (#4717) on first attempt5 months ago
olchik solved problem Sum of squares (#519) on first attempt5 months ago
olchik solved problem Divide the apples - 1 (#4716) on first attempt5 months ago
olchik solved problem Median of numbers (#1141) on first attempt5 months ago