Guess

Game Rules: Try to guess the hidden combination of colours. You will be given limited information about each guess you make, enabling you to refine the next guess. Drag from the colours on the left into the topmost unfilled row to make a guess; then click on the small circles to submit that guess. The black pegs indicate how many colours you guessed were the right colour in the right place, and white pegs indicate how many were the right colours but in the wrong place.

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Game Rules: Guess

Free online Guess game - classic color code deduction challenge. Exercise logical reasoning and pattern recognition skills. Perfect for strategy-minded puzzle enthusiasts.

Also known as: Mastermind

Try to guess the hidden combination of colours. You will be given limited information about each guess you make, enabling you to refine the next guess. Drag from the colours on the left into the topmost unfilled row to make a guess; then click on the small circles to submit that guess. The black pegs indicate how many colours you guessed were the right colour in the right place, and white pegs indicate how many were the right colours but in the wrong place.

Frequently Asked Questions

Is Guess the same as Mastermind?

Yes. Mastermind are common names or closely related names for Guess, and you can play this version online for free here.

Can I play Guess for free?

Guess is free to play online. You can start in your browser without downloading or installing anything.

Does Guess work on mobile?

Yes. Guess can be played in modern desktop and mobile browsers.

Do I need an account to play Guess?

No account is required. Open the puzzle page and start solving immediately.