Density Lab: Liquid Sort

Density Lab is a calm liquid sorting puzzle with a twist from real science: heavy liquids sink and light liquids float. Pour colorful layers from flask to flask until every flask holds a single color. HOW IT WORKS • Tap a flask to lift it, then tap another flask to pour • Heavy liquids, marked with down arrows, sink beneath anything lighter • Light liquids, marked with up arrows, always float on top • Ghost layers preview exactly where a pour will settle • Solve each experiment in the fewest moves to earn three stars 200 LEVELS IN 8 LABS • The Apprentice Bench teaches the density rule one step at a time • Bottom-tap flasks drain their heaviest layer first • Hidden layers reveal their color once nothing covers them • Frozen flasks thaw after a few pours • Bigger flasks hold five and then six layers • Every level is checked by a solver, so every puzzle can be solved A NEW PUZZLE EVERY DAY • The daily puzzle is the same for every player • Keep your streak going for bigger coin rewards MAKE THE LAB YOURS • 5 flask shapes, 5 lab themes and 4 liquid finishes in the shop • Earn coins by solving levels and unlocking 12 awards PLAY YOUR WAY • Undo, hints and an extra empty flask when you get stuck • Colorblind patterns for every liquid • Plays offline, no account needed Density Lab is free to play. It contains ads and optional in-app purchases, including a one-time purchase that removes ads between levels. Playable in 14 languages: English, Arabic, Spanish, French, German, Italian, Portuguese, Russian, Turkish, Indonesian, Japanese, Korean, Simplified Chinese and Traditional Chinese. Questions or feedback? Write to us at info@andalusgames.com.