Lets have some pie!

clicky for you mate THING
and... why is that web so fucking 90s?

fuuu the pie is a lie!

I prefer games:

7KIFL-HFM7Z-PI7I2

7PN2Z-ZFJC9-IC5ZE

16 is the best I can do.

only could get down to 16

got 99.9% on 15 ... funk

EDIT: funk it , i'm a master pie eater :)

17 the best :/

16 so far right now

9Don't give up guys! YOU CAN DO IT!

Grrr I can't get less than 17!!

I did it once, but clicked through right away thinking something would happen after doing it. Instead it just reset the puzzle. It may take a little while to get the general idea for the solution, but once you have it, the trick is lining up the bites well enough to cover the whole pie. I think you can actually leave some small crumbs here and there without penalty, but too much and you'll end up at like 99.9% or something, so you do have to be a bit careful.