@Jen Aside,
A Chomby was walking down a path one day when Jhudora appeared in front of it. "Solve this puzzle, and you may pass," she said.
Suppose a1 is the first digit (after the decimal point) of Pi, a2 is the second digit, and so on...
What would the following formula equal:
(a1 - a2) * (a2 - a3) * (a3 - a4) * ... * (a99 - a100)
I guessed, didn't bother to check, so I'm either in the first ten or WAY WRONG XD