Logic · deduction

🎯 Mastermind

Crack the hidden colour code. After each guess you’re told how many pegs are the right colour in the right place, and how many are the right colour in the wrong place.

Tap a colour from the palette to fill the current row (tap a filled peg to clear it), then hit ✓ CHECK — the button sits right on the row you are filling in. Feedback: ● black = right colour & place, ○ white = right colour, wrong place. Repeats are allowed. Tap colours to fill the row, then ✓ CHECK on that row. ● black = right spot · ○ white = wrong spot.