User information
| Full name | Chekanov Kirill V. |  |
| Username | __checkatillo | |
| Date of Birth | 13/11/1988 | |
| Team | Боян-ОНУ | |
| Educational Institution | Odessa National University named in honour of Ilya Mechnikov, Odessa, Ukraine | |
| Faculty | ИМЭМ, Факультет Прикладной Математики | |