Water SortPuz 3D:Color Sort

Tap a tube to select it, then tap another to pour the top color into a matching color or an empty tube. Follow the rules of space and color matching to decide where each pour can go. Plan ahead to create empty space, freeing trapped colors and enabling longer pour chains. Use undo to take back the last move and refine your approach without restarting. Use hints when stuck to reveal a recommended move and learn efficient patterns. Complete the level when every tube holds a single solid color, then progress to tougher layouts you can play offline.