Tintstack: Color Sort Puzzle

Tap a bottle, tap another, and pour. Tintstack is a calm color sort puzzle: stack every color into its own bottle to clear the level.

HOW TO PLAY
- Tap a bottle to pick up its top color, then tap the bottle to pour it into.
- You can pour only onto the same color or into an empty bottle, and only while there is room.
- A level is done when every bottle holds a single color.

500 LEVELS AND A DAILY PUZZLE
Every level is checked by a solver before it ships, so every puzzle can be solved without help. Levels start gentle with three colors, then grow to eight colors with fewer spare bottles. A new daily puzzle every day keeps your streak going.

MADE FOR EVERYONE
- Every color carries its own shape, so the game is playable with any kind of color vision.
- One-finger taps. No timers, no rush.
- Undo a pour, ask for a hint, or add an extra bottle when you are stuck. Earn a free hint every 10 levels.
- Plays offline. Play as a guest, or sign in to keep your progress on all your devices.
- In English and Turkish.
- Sound, music and haptics can each be turned off.

Tintstack is free to play with ads. Rewarded videos are optional and give an extra bottle or more undos. In-app purchases: a pack of 10 hints, and Remove Ads. Nothing is locked behind a purchase: every level can be solved without hints, ads or extra bottles.