²gor Kostik
| City |  Ukraine, ²âàíî-Ôðàíê³âñüê |
| Study place | Ïàðèùåíñüêà ÇÎØ ²-²²² ñòóïåí³â |
| Class | 10 |
| Age | 15 |
Rating
| Place | 104 ↓ worse |
| Rating | 26848 |
| Accepted problems | 271 |
| Solutions | 1458 |
| Activity | sends 1.508 solutions day |
Groups
- ÄËÊØ 2011
- ÄËÊØ 2012
Time
23 May 2012
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