The Brain Master game is a game that has received very high reviews recently. Brain Master turns on the least switch to connect to water. This is an issue worthy of everyone's attention. If you are interested in this Brain Master, turn on the least switch to receive water. If you don’t know how to do it, you can read this detailed guide. I believe you will understand after reading it.
Problem: Turn on the least switch to receive water
Answer: As shown in the picture
Analysis: We only need to click to open according to the positions of the two green switches in the picture, and finally click OK