Sort liquid : Water challenge

Tap a tube to select it, then tap another tube to pour if the top color matches and there is space. Group the same color into a single tube until all tubes contain one uniform color. Plan ahead to avoid blocking moves and create space before stacking tall color runs. Use undo to fix mistakes and learn optimal sequences without restarting the level. Spend hints when stuck to preview a smart move and keep your momentum. Clear levels efficiently to unlock new themes and tackle tougher puzzles with more tubes and colors.