Dive into a satisfying and colorful puzzle experience where logic meets relaxation. Your task? Rearrange vibrant balls in transparent tubes so that each tube contains only one color. It starts simple—but soon, each level introduces new twists and tighter spaces. Plan your moves wisely, and when things get tricky, use the undo button to take a step back and rethink your strategy. With hundreds of handcrafted levels, smooth animations, and a minimalist design, this puzzle game keeps your mind sharp and your fingers tapping. It’s the perfect mix of brain teaser and stress reliever, ideal for short breaks or long sessions. Think ahead, stay focused, and bring color harmony back to every tube