Core Training solutions

Core Training was solved using Go by 5 contestants. Solution sizes: average 3301 bytes (shortest: 1580; longest: 5178).

184.

robostac (S) (1580 B)
721.

cly753 (S) (2050 B)
1329.

akraievoy (S)
1421.

Ripounet (S) (4396 B)
1522.

fvbommel (S) (5178 B)