In bottles liquids are in mixed colors. You can shift a color to another bottle, if there is space and the recieveing bottles top color is also same.

Shift colors in such a way, that there are no bottles with mixed colors. All bottles should contain one and only color.

5 game sizes, about 3000+ games.

All puzzles are logically solveable.

There is a solution for each puzzle and you can view those solutions if you are stuck.

Warns you if you cannot make any progress and face dead-end.