Try to limit the damage by placing one piece of wood so that as little medicine spills on the floor as possible.
Where would be the best place to position the wood?
Slide it to move it, and touch it to rotate.
Hint 1
If the wood is placed horizontally, the medicine will flow left and right.
It's not possible to guide all of the medicine into one cup with one piece of wood.
Hint 2
If you place the wood in a certain place, the medicine will not fall to the floor.
Hint 3
There is a better way than guiding the water into one of the cups.
Super Hint
How about if the bottle was sealed right from the start?
Answer for 'Precious Medicine'
The answer is as follows.