Videos Test Yourself Books MathFacts Math Diagnostics Math Tricks Daily PhysEd
Class Photos Worksheets Teen Math Musiclopedia Techlopedia Teacher Timesavers Study Guides
Escape Artist
Thanks David

The Great WhoDeanie goes into a room without a clock, a watch or anything that tells time.
He only has a lighter and a candle that will burn in exactly one hour.

How does he walk out in exactly 30 minutes?

See answer

Brain Teaser Of The Week