Brain Test All-Star Level 173: Save the mouse from the cats.
Brain Test All-Star Level 173
Screenshots

Quick Answer
Feed the mouse all three cheeses to make it grow giant, then drag it onto the cats to scare them.
Skills Tested
Step-by-Step Solution
- 1) Feed the mouse all three pieces of cheese.
- 2) Watch it grow into a giant mouse.
- 3) Drag the giant mouse onto the cats to scare them away.
Hint
Reveal a hint
The little mouse needs to get big before it can win. Feed it everything.
Why It Works
This level flips the usual roles: the weak mouse becomes powerful after eating. It rewards patience and shows how growing strong changes the outcome of the chase.
Frequently asked questions
How do I save the mouse from the cats in Brain Test All-Star Level 173?
Feed the mouse all three cheeses to make it grow giant, then drag it onto the cats to scare them.
What is the answer to Brain Test All-Star Level 173?
Give the mouse all three cheeses so it becomes giant, then use the giant mouse to frighten the cats.
What is the trick in Brain Test All-Star Level 173?
Do not fight the cats directly. The hidden move is feeding the mouse all cheeses so it grows big enough to scare them.
Why do I need to feed the mouse cheese in Brain Test All-Star Level 173?
The cheese makes the mouse grow giant, and only a giant mouse can chase off the cats and save itself.
Is there a video walkthrough for Brain Test All-Star Level 173?
Yes. The embedded video shows feeding the mouse and dragging the giant mouse onto the cats.
How do I avoid getting stuck in Brain Test All-Star Level 173?
Feed all three cheeses before dragging the mouse; if you miss one, the mouse stays small and the cats will not run away.