A quiet puzzle from NoBait Games

Sand Sort Lab

Separate the colours. Let everything fall into place.

Android · Internal testing

Sand Sort Lab is available to invited Google Play internal testers. It is not publicly released.

A little order feels good.

Pour matching colours between clear glass tubes, with all the time you need. Explore 1,000 campaign experiments, 24 optional Advanced Experiments, Daily Challenges and Endless puzzles.

Earn stars and personal bests, discover illustrated specimens, and unlock cosmetic choices and four environmental themes. Nothing you equip changes the puzzle rules.

Undo and retry freely. Choose colour symbols, high contrast, reduced motion, pour speeds, sound and Battery Saver settings. Campaign play works offline, and notebook backups keep progress portable between compatible builds.

No energy systems, artificial waiting, loot boxes or paid power. An Android testing update is being prepared with optional rewarded hints and a permanent Remove Ads purchase including ad-free hints. Initial build 1.0.0 (1) has advertisements and purchases disabled.

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Actual Sand Sort Lab browser gameplay in the illustrated Science Laboratory, with coloured sand in clear glass tubes
Actual browser gameplay capture. Android Internal Testing is underway.