Marbles solutions

Marbles was solved using Java by 4 contestants. Solution sizes: average 4825 bytes (shortest: 3037; longest: 11223).

Vitaliy (S, L) (3037 B)
9.

halyavin (S) (11223 B)
15.

winger (S) (3568 B)
17.

pashka (S) (3263 B)