Rules of Mastermind Codebreaker are intuitive, your aim is to find the right combination of colors selected by the other spy. Each round you will propose the combination of colors that you think is the one selected by the other player. If it was not the right combination yet, you will get clues in the right of your screen with three dot types:

– White dot : it means that one of the colors you selected is part of the other spy code but not in the right position

– Black dot : it means that one of the colors you selected is included in the combination & in the right position

– Empty box : it means that one of the color is not included in your enemy code!

If you are new to mastermind codebreaker, you will enjoy learning how to play it with our Easy mode (with combination of 4 to 6 colors with no duplication).

If you have done many games and that you want to improve your skills, you will enjoy our Hard mode with color duplication enabled

[ Careful, the combination order of colors does not correspond to the position of clues. Even if you get a white dot on the 1st position doesn’t mean that your first color is not at the right position, but that one of your colors is not in the right position]

Once you get all the black dots, you have found the right combination and you win the game!

Once you have found the right combination (once all the boxes are black), you win the game!

1. Easy Mode

This game mode is dedicated to beginner, there you will not have any duplication of colors in your opponent combination. It is an easier mode that will enable you to practice your skills. Start with a 4 colors combination to start and try to improve the skill level to 6 colors !

2. Hard Mode (expert)

This mastermind mode is great for good codebreaker players, there might be duplication of colors into your opponents combinations so it brings much more difficulty & precision to find the right combination.

3. Challenge Mode

This mode is dedicated to users who already know how to play mastermind and want to improve there skills. Each of the 200 levels will have a specific completion rule (chrono challenges, special game settings…).

In order to show the world your skills, each game of mastermind brings you points. Each day, week and month we show the best players to the world!

If you want to play Mastermind Codebreaker online for free, you can download mastermind mobile app on the playstore.