Videos Test Yourself Books MathFacts Math Diagnostics Math Tricks Daily PhysEd
Class Photos Worksheets Teen Math Musiclopedia Techlopedia Teacher Timesavers Study Guides
Twenty One Pigs
Thanks Sam Loyd

Pig Test.

A farmer has twenty one pigs.
He divides his pigs into four groups.
Each pig pen contains an even number of pairs and one odd pig.

Question :
How does he accomplish this?

See answer

Brain Teaser Of The Week