Master Mind

Master Mind is a code-breaking game. You play against the computer and have ten tries to guess a hidden color code. After each try, you get a hint to see how many colors you have correct. Are you a Master Mind?
Beware. This game is highly addictive. You can play it for hours on end.
Master Mind is a classic puzzle game from the Seventies. The goal is to guess the hidden color combinations. Your opponent (the computer/phone) creates a combination of up to four colors and hides it at the top of the game board. Your task is to try out different color combinations until you match the hidden code.
The challenge is to pick the correct color code as quickly as possible — in other words, to see how fast you can guess the hidden color combination.