Pour and sort colored liquids until every filled tube holds a single color. Solve puzzles, reveal postcard artwork, and try the daily challenge.
Download on Google PlayWater Sort Puzzle: Color Lab is a liquid-sorting puzzle that turns a mix of colors into neatly sorted tubes. Tap a tube to select it, then tap another to pour. You can pour into an empty tube or onto the same top color, as long as there is room. Complete the puzzle by filling each non-empty tube with a single color.
Empty tubes give you room to rearrange the colors. Look beneath the top layer, keep space available, and plan how each pour will help you complete a full tube.
Turn mixed layers into tubes of a single color, then take on the next puzzle. Try the daily challenge and continue revealing artwork in your gallery.