## BrainDen.com - Brain Teasers

Brain teasers, riddles, logic puzzles, paradoxes, optical illusions, IQ tests, logical games etc.

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Dave Bauer - Aug 24, 2012

You don't know if the odd ball is lighter or heavier, geniuses. try again.

Scary House   - Best For Halloween - Aug 8, 2012

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Brain teasers, riddles, logic puzzles, paradoxes, optical illusions  Gary Fanning - Jun 23, 2011

nothing

Weighing Puzzle IV  Kirk Soares - May 1, 2011

1. place 6 balls in each scale to find out which 6 are off. 2. then place 3 in each scale to see which 3 are off. 3. then place 2 of the 3 that were off and see if there is a difference. If not, the remaining ball is the odd ball. If there is a difference, one of the two in the scale is the odd ball, which I would then place in the palm of my hands to determine which one, since I could no longer use the scale. Idiotic I know, but that's me !

Weighing Puzzle IV  Jyoti Patel - Oct 30, 2010

Put 3 ball in each pan and weigh it, this is the quickest way to find which is the ball with lighter weight by repeating the task.