Core Training solutions

Core Training was solved using OCaml by 5 contestants. Solution sizes: average 1225 bytes (shortest: 605; longest: 2586).

1091.

cakeplus (S) (605 B)
1193.

ZheLih (S) (887 B)
1210.

xsde (S) (2586 B)
1224.

ygrek (S) (1173 B)
1341.

314eter (S) (878 B)