1. Watch for the scene when the so called "Math Whiz" (Nicole DeBoer) figures out that the numbers have to be prime if a room has a trap.

2. The 1st number, 645, is obviously not a prime #, I learned that in grade 4. Any number that ends in a 5 or a 0 is divisible by 5. Yet, this College "Math Whiz" spends more than awhile thinking about it. I'm sure if she was that good in math, she'd remember her grade 4 math!!

3. The 2nd number, 372, is again, obviously not prime, yet she sits there and says, "372...372...ummm...no, that's not prime"

Any idiot knows that all prime numbers are odd!!