Engage your mind with a free color sorting puzzle game. Pour liquids between bottles to match colors and solve over 1500 unique levels. Improve your strategic thinking and logical skills while enjoying vibrant graphics and no time limits.




10+ similar games compared and reviewed
Hoop Stack is great, but it's not the only option. Explore 10+ similar apps and games for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.




Engage your mind with a free color sorting puzzle game. Pour liquids between bottles to match colors and solve over 1500 unique levels. Improve your strategic thinking and logical skills while enjoying vibrant graphics and no time limits.




A 3D color sorting puzzle game where players arrange colorful hoops onto stacks. With over 1600 levels, the goal is to match hoops of the same color on top of each stack. Enjoy strategic gameplay with no time limits and user-friendly controls.







Engage in a classic and addictive puzzle experience. Arrange colorful hoops by sorting them onto the correct stacks. This game offers a simple yet challenging way to test your sorting skills.


A relaxing and fun puzzle game where you sort multi-colored balls into separate glasses. Match balls of the same color to progress through thousands of challenging levels. Enjoy nice visual and sound effects while forgetting about stress.


Arrange colored rings on a holder to clear them by matching them vertically, horizontally, or diagonally. The game ends when there's no space left for new rings. Aim for the highest score to compete with friends.




A relaxing and addictive puzzle game where you sort colored balls into tubes. Exercise your brain with over 600 levels and four difficulty modes. Play offline with no time limits.


This addictive number puzzle game challenges players to merge numbered rings by stacking them. With unlimited levels and classic gameplay, it's designed to enhance mental power and IQ. Enjoy a visually appealing experience with qualitative graphics and smooth animations.


Engage in a relaxing yet challenging puzzle game where you sort colored balls into their matching tubes. Progress through increasingly difficult levels that test your brain and memory. Enjoy a simple, one-finger control gameplay experience with no time limits.