Hue Tubes

Hue Tubes is a clean, soothing color-sorting puzzle. Tap a tube to pour its top liquid into another, and gather each color together — fill a tube with a single color to clear it. Easy to learn, delightfully tricky as you go. • Hundreds of levels, from 3 colors up to 11 — steadily harder • Every level is guaranteed solvable — never a dead end • Stuck? A hint lights up the next move; or add an empty tube • Undo anytime, progress auto-saved • Glassy tubes, flowing pour animation, soothing palette • 6 languages supported No forced ads, one-handed play — perfect to unwind on a commute, in a queue, or before bed.