LiquidLab: logical puzzle game play online

Do you know how to measure exactly 4 liters by using bottles of 3 and 5 liters?
LiquidLab can give you the answer to this question, and to additional +99 more.

[Features]

The game offers hours of endless fun challenges, including:
10 different stages (called - Rooms) with some unique game mechanics:
Measure Bubble & Stone Divide Color Mix Black Box Rotating Valve Color Sort Spy Glass Scale Cocktails
Each stage contains 10 challenging puzzles
Beautiful cartoonish design
Jokers (called - Tricks) - Skip level trick, unlimited undo/redo moves trick and reset level trick
Mental health reminder - reminds you to take a break when playing difficult levels (helps ease anxiety)
... and a lot more

[Storyline]

Not so long time ago...
in a laboratory far, far away...
an experiment went terribly wrong...
and only you, Professor, can save it from disaster.

... the lab is flooded, with some strange liquid.
You will need to go into each room, and solve some challenging puzzles.
Doing so, you will clear out the room, and prevent the flood from spreading.

... on this journey, you will be accompanied by your lab assistant - Toto. He will guide you through the lab, and give you some helpful hints along the way...