pdb1:
30)
Figured this one out I think just doodling on the phone at work today. instead of scribbling out sensitive info I turn every number/letter in a name and student id into the number 8. Hard to figure out what it was before that.
Anyway, turn the paper to the side for more scrap notes space and was like it's a bunch of infinity symbols. Then randomly zipped lines through each one through the middle like cutting them in half. And it clicked. The number 8 flipped on its side was everything then I cut it in half to get a bunch of zeroes. LOL
Long story short, my guess is the number 8. hahahaha Wish I could have seen the look on my face when I realized it. ;-)