Color Decoder: Code Puzzle

I've added Monochrome: eight new levels in shades of gray. And if you get a little stuck, there's now an Extra Turn hint. I hope you enjoy it!

A hidden code. Every guess returns one number: how many colors sit in the right place. Take your time, try a few ideas and see what you can work out.

I made Color Decoder for the moment when a puzzle clicks: three clues on the board, and suddenly only one code can be true. The whole game is built around that moment.

WHAT'S INSIDE

• Campaign: 49 levels across seven chapters. Decoys, repeats, fog, frozen cells and chained codes. In the new Monochrome chapter, the familiar colors give way to shades of gray.
• Daily: one code per day, the same for the whole world. Keep your streak going.
• Infinite: waves keep getting harder until one finally ends the run.
• Duels: play a real-time 1v1 or race a run recorded by another player.
• Analysis: after a solo game, see which guesses helped you find the answer.
• Achievements: follow 18 goals across Campaign, Daily, Duels and Infinite.

A LITTLE HELP Earn marbles by clearing new Campaign levels, solving the Daily, winning online duels and unlocking achievements. Use them to reveal a color or take one more turn in Campaign and Infinite when hints are available. Daily and duels stay hint-free.

THE HONEST PART

• Free. No ads. No payments.
• Campaign, Infinite and Ghost Duels work offline.
• No account needed for solo play. Sign in for cloud sync and online duels.
• Daily needs an internet connection.
• Marbles are earned through play and saved on your device. They cannot be bought with money.

Just you and the code.