Ball Sort Puzzle is a casual yet brain-teasing puzzle game designed to test logic, foresight, and spatial reasoning. The core objective is simple: organize a set of mixed-color balls inside vertical test tubes until each tube contains only a single, uniform color.
Gameplay Mechanics
- Tube Selection: Players tap a tube to lift the top-most ball and tap a second tube to place it inside.
- Stacking Rules: A ball can only be moved onto another ball of the exact same color, or dropped into an entirely empty tube.
- Capacity Limits: Each test tube has a strict limit (typically holding up to four balls). Players cannot add balls to a fully filled tube.
- Winning Condition: The puzzle is solved once all colors are grouped neatly into their respective tubes, leaving remaining tubes completely empty.
Strategic Appeal While the rules are simple to learn, the game ramps up in difficulty quickly. Success relies heavily on planning moves several steps ahead to avoid running out of valid moves or blocking key colors at the bottom of a stack. It provides an engaging balance of relaxing visual feedback and challenging analytical problem-solving.
Start playing the game by clicking the image below:

