Code-breaking puzzle · Android
Colorbreak
Crack the hidden colour code. The classic code-breaking logic puzzle, built for one thumb — 250 levels, then an endless tier that keeps the hardest board coming.
Free · no account · no lives, no timer
How to play
A hidden code sits at the top of the board. Tap colours to build a guess, check it, and read what comes back:
- a solid peg for a colour in the right place
- a hollow ring for a colour in the wrong place
- a faint dot for one that is not in the code at all
Narrow it down before you run out of rows. If you know the board game Mastermind, you already know the rules.
250 levels, then endless
It starts at three positions on three colours and ends at five on eight. Difficulty moves on four axes — positions, colours, attempts, and whether a colour can appear twice — so every step up is one you can feel and name.
Fair by design
- no lives, no energy, no timer counting down
- no retry limit — losing a level costs nothing
- no paywall: nothing is behind a purchase
- no banner ads, no ads between levels, no ad on launch
Hints, if you want them
Reveal one position, or rule out a colour that is not in the code. You start with three credits, get two free each day, and can watch an optional video for two more. No level ever needs one.
Built to be readable
Feedback is three shapes in one ink colour, so it survives grayscale and every kind of colour vision. Pieces can carry their initial, light and dark themes, 44dp controls, and a board that never scrolls — portrait or landscape, phone or tablet.
Free on Android 7.0 and up. Plays offline.
Get Colorbreak on Google Play