User information
| Full name | Kupyak Yaroslav Yuriyovych |  |
| Username | __slavko | |
| Date of Birth | 15/1/1990 | |
| Team | loeffel | |
| Educational Institution | Lviv National University named in honour of Ivan Franko, Lviv, Ukraine | |
| Faculty | прикладної математики та інформатики | |