Extra Points...
	High Scores...
	Pause Exploit...

After you trap a cat and he turns to cheese. Move the blocks so that you can go onto the piece of cheese. Do so and you can get 100 points.

Go to Options and set the level on "50" and the speed on "blazing" and start a new game, Stand still and watch your points sky rocket.

Pause the game, then press the directional keys to enter up to four or five moves. Unpause the game from there and the mouse should move in the directions you had indicated. You can only plot out a few moves in this manner, but it works great to get the drop on the cats if you make use of it wisely.