Color Sort Puzzle

You've got a bunch of test tubes. Each one's filled with layers of colored liquid. And somewhere between the purple and the pink, there's a sequence that actually works. Color Sort Puzzle is exactly what it sounds like — you pour colored water from one tube to another, stacking identical colors until every tube holds a single shade. Simple premise. Deceptively tricky execution. The rules are straightforward: tap a tube to pick it up, tap another to pour. You can only pour if the top color matches the receiving tube's top color — or if the receiving tube is empty. That's it. No timers, no penalties, no one breathing down your neck. Just you, a rack of tubes, and the quiet satisfaction of watching everything click into place. But here's the thing — one wrong pour and you've painted yourself into a corner. You'll stare at the screen, convinced there's a solution, only to realize you trapped the only empty tube under three layers of the wrong color. That's when the game stops being relaxing and starts being personal. Hundreds of levels. Each one a fresh arrangement of colors that needs untangling. Use undo when you mess up, or add an extra tube when you're truly stuck. The puzzles get meaner. So do you. No downloads. Browser only. Just you, a rack of tubes, and a whole lot of colors that refuse to cooperate.