Code Breaker

Code Breaker is a single player, freeware version of the classic, code breaking game Mastermind.

Game-play is virtually identical to all other Mastermind clones, the player has to deduce the correct four colour code and has ten attempts to accomplish this. In response to each guess the player is told how many colours in the right position and how many colours in the wrong position were present in the attempt. There are three difficulty settings, very easy - which uses just four colours, average - with six colours, and expert with eight colours.

The game is played entirely with the mouse.