Color Stack it 3d - donut sort

About Game
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Donut Hoop Stack Puzzle is a 3D color sorting puzzle game.
1600+ levels.
Sorting the 3D ring in a stack with the same color ring.
How to play?
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Pick a hoop and put it on a stack that contains the same color ring on the top, or an empty tube.
Each stack contains a maximum of 3, 4, 5, or 6 hoops.
When all the hoops match with the same color level done perfectly.
You can also undo your last move.
Features
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Your strategic power will be improved.
Easy to play, Hard the master.
No time limits.
Qualitative Animation, Graphics, and Sounds.
Simple & User-friendly controls.
Good effects & particles.
Download the color hoop sort - Donut sorting puzzle game to improve strategically skill, and logical skills.