TinTubes

Welcome to TinTubes, a colorful little laboratory where every pour is a puzzle. Move layers of bright liquid between glass tubes and bring each color together. There is no timer and no rush: just a clear goal, cheerful visuals, and satisfying decisions. Each tube holds four layers. Tap a tube to select it, then choose another tube. You can pour onto the same color or into an empty tube, provided there is room. Plan your moves carefully to fill each used tube with a single color. Explore the lab at your own pace: • Solve 240 original, pre-verified color-sorting levels. • Undo moves and restart a puzzle whenever you like. • Get one free computed hint on each level. • Add one extra empty tube per level to open new possibilities. • Keep your progress and sound preference saved on your device. TinTubes works completely offline, with no accounts, ads, or in-app purchases. Its soft mint design, bright liquid layers, and gentle pouring animations make each short session feel inviting. Find your next perfect pour. Open TinTubes and start sorting today!