Up and Down solutions

Up and Down was solved using Pascal by 4 contestants. Solution sizes: average 1525 bytes (shortest: 1032; longest: 2055).

157.

SanSiroWaltz (S, L) (1168 B)
755.

valery.stromov (S, L) (1866 B)
1537.

vodanh9x (S) (2055 B)
1607.