I’ll bet you thought calculators were only good for solving math problems, right? Well, according to this video Canon calculators are a lot more fun than that.

This video shows you a code that should allow people with Canon calculators to play a little Tetris. Now that should make your math classes more interesting right? The graphics are fairly basic, but what do you want from a calculator?

Now of course, if your teacher catches you playing when you should be studying we take no responsibility. But if you can sit up the back of the class and look like you’re working when you’re having fun, more power to you!