Hippodrome

Hippodrome is a chess-based solitaire puzzle. It is played on a mostly randomly-generated 4×4 chess board with all the knights on the first rank. No captures, no check, and only one empty square - the aim of the game is to move the knights to the top rank in as few moves as possible.

This version of the game includes several different game modes: Original, Match Colour, Close to Home and Inside-Out.