Here you can learn how to join the EPF and pass the test:
1. Throw a snowball at target
'2. Stand on red sqaure.'
3. Run to green spot.
4. Throw a snowball at camera 2 when it deatctivates.
5. Hide behind the bottom left/right pilar so that you do not go out and you cannot see yourself.
6. Throw a snowball at the core.