Ball Sort Puzzle: Merge Sort

Sort colorful balls into tubes! Relaxing offline color sort puzzle.

Ball Sort Puzzle: Merge Sort is a relaxing ball sort puzzle game that trains your brain one colorful tube at a time. Tap, sort, and match the smiling balls until every tube holds a single color. Easy to learn, challenging to master, and playable offline.HOW TO PLAY• Tap a tube to lift its top ball, then tap another tube to drop it• A ball can only go on top of the same color or into an empty tube• Every tube holds 4…