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🎮 How to playThe classic code-breaking logic game. Crack the secret 4-colour code in 10 guesses using the black & white peg clues. Free Mastermind online, no download.

About this game

CategoryPuzzle | Updated2024-06-24

The classic code-breaking logic game. Crack the secret 4-colour code in 10 guesses using the black & white peg clues. Free Mastermind online, no download.

How to Play

🎯 How to play: think ahead and solve the board — clear lines, match tiles or reach the target in the fewest moves.

🎮 The classic code-breaking logic game. Crack the secret 4-colour code in 10 guesses using the black & white peg clues. Free Mastermind online, no download..

Frequently Asked Questions

Is Mastermind free to play?
Yes — Mastermind is 100% free to play online at SmallWebGame, with no download and no sign-up required.
How do you play Mastermind?
The classic code-breaking logic game. Crack the secret 4-colour code in 10 guesses using the black & white peg clues. Free Mastermind online, no download.. The classic code-breaking logic game. Crack the secret 4-colour code in 10 guesses using the black & white peg clues. Free Mastermind online, no download.
Can I play Mastermind on mobile?
Yes. Mastermind is a Web browser game that runs on phones, tablets and desktops — just open and play.