Arcade
Ball Sort 2D: Preserve a Useful Sorting Space
Think about the next transfer before committing a colored ball.
A sorting move changes future choices
Ball Sort 2D is introduced as a color-sorting puzzle involving grouping colored balls. Its supplied description ends before completing the rules. The sensible first task is to confirm which transfers the game allows, how much space each container holds, and what counts as completion. A familiar appearance is not enough evidence that its restrictions match another sorting puzzle you have played.
Imagine the reply to your move
Before transferring a ball, ask what the top of each affected container will look like afterward. Does that expose another useful color or consume a space you were relying on? This question is valuable even without knowing the best solution. It shifts attention from the immediate visual satisfaction of grouping two colors to the range of legal moves that remains after the transfer.
Use a small planning horizon
Try describing two intended transfers before making the first. If the second becomes impossible, inspect the rule or overlooked ball that broke the plan. Do not assume that the interface offers undo, extra containers or unlimited retries; those features are not documented here. The listed mouse and touch support also leaves the exact selection gesture unclear. Check the in-game instructions and treat this note as a planning exercise rather than a guaranteed puzzle solution.