O'Sort

O'Sort is a calm water-sort puzzle: pour colorful liquids between tubes until every tube holds a single color. Easy to pick up. Hard to put down. Perfect for short breaks or long sorting sessions—no account, no Wi‑Fi required. HOW TO PLAY • Tap a tube to pick it up; tap again to put it down • Pour onto an empty tube or one with the same top color • Same-color layers pour together • Fill each tube with one color to clear the board and win FEATURES • Smooth pour animations that feel satisfying every move • Hundreds of levels that ramp up steadily—more colors, tighter boards • Daily Lab: a new shared puzzle each day (same board worldwide, generated on your device) • Star ratings vs par—beat the board in fewer moves • Undo, restart, and level select when you want a fresh path • Optional sound and haptics you can turn off anytime • Color-code labels to tell similar hues apart • Progress saved on your device—no login needed • Play fully offline TIPS Stuck? Pour matching tops carefully and keep an empty tube free when you can. Need breathing room? Watch a short rewarded ad for an extra empty beaker on that attempt. WHY PLAY O'SORT? If you like water sort, color sort, tube sort, or liquid pour puzzles, O'Sort is built for that exact itch: clean rules, fair difficulty, and a quiet lab vibe. Sort red, blue, yellow, green, and more until the rack is perfect. Download O'Sort free and start pouring. Sort. Clear. Next level.