Guide · Puzzle
Test Tubes. Water Sort - Frequently Asked Questions
How do you pour in Test Tubes. Water Sort?
Click the tube you want to pour from so it lifts, then click the tube you want to pour into. The first tube tilts and pours its top layer if the move is allowed.
Can you pour one color onto a different color?
No. In my session, pouring pink onto a blue top did nothing and just cleared the selection. You can pour onto the same top color or into an empty tube.
How many layers does each tube hold?
Each tube holds 4 layers. A tube is complete when it has 4 layers of one color, and then a cork pops on with a green checkmark.
Does the curved arrow button undo one move?
When I pressed it, it reset the entire level to the starting layout instead of undoing just my last move, so I lost all my progress on Level 2.
How do hints work?
The light bulb button starts with a badge of 5. Each press made one correct pour for me and lowered the count by one. The count stayed lowered after I restarted the level.
Is there a timer or move limit?
I did not see a timer or a move counter on either of the levels I played, so you can take as long as you need to plan.
Do I need to download anything or sign in?
No. It loaded in the browser after pressing OK, PLAY NOW on the loading screen, with no sign in and no download.
