Your Marbles Or Your Life

The Puzzler

RAY: The prisoner's dilemma: The prisoner can improve his chances from 50/50. If he rearranges the marbles, putting 99 marbles in one box and 1 white marble in the other box, his chances are improved.

[ Car Talk Puzzler ]

Support for Car Talk is provided by:

Donate Your Car,
Support Your NPR Station

...and get a tax break!

Get Started

Find a Mechanic

Promo tile

Rocket Fuel