can somebody give me or help me with this one?

A C code (in graphics).

Given a chess board. User can initially choose where to put the HORSE/KNIGHT.
User can move of course by letter L (like in chess game),
The user can move again until he/she pass through all possible blocks.

HORSE/KNIGHT cant go back to where it came from. or
cant pass through a block that it had passed through.

Thats it.

code only in c

I will be so thankful if somebody could help. ASAP.

Michael Here!