Color Cove

How to play

1. Gather each colour into its own tube. Pour one top dose onto the same colour or into an empty tube.
2. All tubes start with liquid. Use the two or three available spaces to uncover buried colours.
3. Sort every tube to advance. Undo moves freely or retry the same puzzle. Progress saves on this device.

A little more about the game

A procedural liquid sorting puzzle in an illustrated laboratory. Five colours expand to six, with only two or three doses of free space across the board. Reverse-legal generation retains a solution and bounded lookahead evaluates candidate layouts. Includes animated pours, unlimited undo, saved progress and both site themes.