|
Re: Maths problems (interesting ones)
Quote:
|
Originally Posted by Steve Howland
Very fun puzzles...but here's one that has stumped pretty much everyone I know (similar to marble puzzle but harder)...
You have 12 identical-looking coins. One of the coins is a fake, yet you do not know which one it is nor if it weighs more or less than the other 11. Using 3 turns with a regular balance scale, determine which coin is the fake and if it weighs more or less than the other 11. (props to anyone who gets this in under a day)
|
AHHHHH my brain hurts ... i need the solution!
__________________
Team
810 > 2001-2005 - Student Founder
125 > Present - College Student
---The pessimist complains about the wind, the optimist hopes that the wind will change... the realist adjusts the sail.
***<Therapist> Tell me, is the glass half full or half empty?
***<Engineer> Neither, the glass is too big.---
....Uh, GO NUTRONS!
|