When looking through the web, I found this really good puzzle. Anyone can solve it?

Question

It's the number 6 question

http://www.mathcamp.org/quiz.php

Answer 1

The answer is A.  The cat would trap it in the top left corner and no matter where the mouse moved, the cat would get it.

Answer 2

I got c.  Maybe you could be able to get a but its hard because you can't make any stupid moves on the mouses part.

Answer 3

nope

Answer 4

i think i can solve c.... does the cat just move diagonally to catch the mouse??? i dont know if thats right but.... wuteva!