Mini Mastermind

The travel version of the game Mastermind. It is the same game as Mastermind, but since it is smaller, the code-breaker only has 6 rows in which to guess the solution, instead of the usual 10 in the original version. In Mini Mastermind, one player is the code-maker, and the other player is the code-breaker. The code-maker makes a code out of any combination of 4 colors (out of 6 possible colors). The code-breaker has 6 guesses to figure out the code. After each code guess, the code-maker gi