Water sort is a colour sorting puzzle. Pour coloured liquid between tubes until each tube holds a single colour. A colour can only be poured onto the same colour or into an empty tube.
How this mode works
Tap a tube to pick it up, then tap another to pour.
Colours pour only onto the same colour, or into an empty tube.
Tips to get better
Empty tubes are your most valuable resource — do not fill one without a plan.
Start with the colour that is already closest to being finished.
Look a few pours ahead: freeing one colour often means moving two others first.
Use undo freely. Exploring a line of pours is how hard levels are solved.
At a glance
Mini games
Water Sort
Moves
No limit
Can you lose?
No, it never ends
Questions and answers
What are the rules of water sort?
Tap a tube to pick it up and tap another to pour. Liquid pours only onto the same colour or into an empty tube. Finish when every tube is one colour.