User information
| Full name | Korostiy Denis Vladimirovich |  |
| Username | kodev | |
| Date of Birth | 20/10/1991 | |
| Team | BrainHack | |
| Educational Institution | Kharkiv National University named after V.N.Karazin, Kharkiv, Ukraine | |
| Faculty | Механіко-математичний | |
| Full name | Korostiy Denis Vladimirovich | |
| Username | kodev | |
| Date of Birth | 20/10/1991 | |
| Team | BrainHack | |
| Educational Institution | Kharkiv National University named after V.N.Karazin, Kharkiv, Ukraine | |
| Faculty | Механіко-математичний | |