How to play
Tap a tube to select its top ball, then tap an empty tube or a tube whose top ball has the same color. Complete a level by sorting every color into its own tube.
Stars and progress
Complete a level in the minimum number of moves to earn three stars. Your progress and settings are saved locally on your device.
Hints and restarting
Use Hint when you need the next move on a shortest known route. Undo and Restart are available from the gameplay toolbar.
Troubleshooting
- Close and reopen the app if input appears unresponsive.
- Make sure you are using the latest available version of Color Sort and iOS.
- Progress is stored on the device; the current version does not provide accounts or cloud sync.
Contact support
Open a GitHub issue and include your iPhone model, iOS version, app version, and a short description of the problem. Do not include passwords, payment information, or other sensitive personal data.
Create a support request