Pour Lab: Color Sort Puzzle

A calm color sorting puzzle set in a night lab. Tap a flask, tap another, and watch the color pour.

🧪 How it plays

• Tap a flask to lift it, then tap another to pour. The liquid only falls onto the same color or into an empty flask.

• A level is done when every flask holds a single color.

• Undo up to five moves per level, or restart whenever you like.

🔬 A lab that comes alive

• Flasks sit on shelves that fill the screen, so every level is easy to read, even with many colors.

• Each color you finish lights up its jar on the back wall.

• Every Hard level you clear adds a jar to your collection for good.

• Test tubes, jars, flasks and round flasks: the glassware changes as you advance, and the liquid fills each shape like the real thing.

🎧 Made to feel good

• Pouring sounds rise in pitch as the flask fills, with soft vibration on every pour.

• Calm background music, with its own switch.

♾️ Endless and fair

• Levels are generated, so they never run out, and every level is checked to have a solution.

• Difficulty rises in waves: every fifth level is Hard, and the one after it is easy.

♿ For everyone

• Colorblind mode adds a symbol to every color.

• Plays without an internet connection.

• English, Spanish and Portuguese.

📺 About ads

• Optional videos give you an extra empty flask or five more undos, only when you ask.

• A full-screen ad can appear between levels, every four levels from level 12 on. Never in the first ten levels, never in the middle of a level.

👤 Who is it for?

• Anyone who likes a short, relaxing puzzle between other things.

• Players who want to think a couple of moves ahead without a timer.