Water Sort: Color Tube Puzzle

Water Sort is a calm colour-sorting puzzle game. Tap one tube to lift its top colour, then tap another to pour - you can only pour onto the same colour or into an empty tube. Sort every tube until each holds a single colour to clear the level, then tap Next for the one after it. Like other liquid sort and color tube games, you pour from bottle to bottle, but here there is no timer and no pressure: plan your pours and take as long as you like.

Every level is a fresh, fully solvable board, and the level number decides the layout, so the same level looks the same for everyone. Difficulty builds gently across five tiers: more colours, then taller tubes, then trickier mixes. There is always a next level to reach.

- Simple tap-to-pour controls
- Undo a pour for a few coins
- Optional Hint and Extra Tube helpers when you want a nudge
- Solvable, deterministic levels that ramp up steadily
- Every level adds to your Total Score, with an optional Google Play leaderboard and achievements
- Sound and vibration toggles in Settings
- Plays offline, no internet needed, so it is a good game for the commute or a flight
- Free to play, with levels that get steadily harder, from a few tubes to many colours

Free to play, with a banner ad. Remove banner ads and Restore purchases are in the Shop.

Water Sort is a liquid sorting puzzle, also called a color sort puzzle, tube sort or water pouring game: pour colors from bottle to bottle until each tube holds a single color. There's no time limit, so it's a relaxing brain teaser and a color match challenge in one, for a spare moment or a long wind-down.

Take your time, plan your pours, and sort every tube. Download Water Sort and start pouring.