Mastermind style games online

Guess the hidden code, read the clues and crack it in as few tries as you can. This is the classic code-breaking idea with a vault twist.

Code breaking

Code Cracker: gold pegs mean right symbol, right place. Rings mean right symbol, wrong place. Codes grow and add twists.
Word Guess: the same clue idea with letters.
Mind Meld: a team game where everyone has to think alike.

Every guess gets pegs back. Use your first guess to test different symbols, then narrow it down. Later levels add repeats, locked slots and a decoy.

Is it the same as Mastermind?

It uses the same clue idea with symbols and extra twists. It is not the board game.

Is there a daily puzzle?

Yes, a five-code run that is the same for everyone.

Does it cost anything?

No. It is free and needs no sign-up.