Potion Lab

Your quiet corner of the lab

A little logic.
A lovely brew.

A quiet puzzle workshop for iPhone and iPad. Follow the glass tubes, count every drop, and find the perfect balance.

120 logic puzzles. No timer, no ads, and no in-app purchases. Play at your own pace, even offline.

Step into the labHelp & support

For iPhone & iPad · App Store release in preparation

Actual Potion Lab puzzle screen showing glass tubes and row and column clues
One clue at a time. Every drop in its place.

A drop of understanding

Simple tools.
Satisfying discoveries.

Fill from the bulb

Tap a segment to fill the path from the round bulb. The tube can turn; the starting point stays the same.

Count and connect

Match the row and column totals. Later, recipe notes connect two labeled tubes with a shared total.

Take a little nudge

A hint explains one logical step. Undo and Redo leave room to experiment, without a penalty.