CA. Cut the Cake!
How to satisfy the most jealous of triplets?
Archive for February, 2007
BZ. Two Teams
Twenty three people split into two teams of eleven & one ref; no matter how they split, the teams have the same total weight! Can the players themselves be different weights?
BY. Guests at a Party
A short, but tricky puzzle: how many guests must you invite before you can be sure that there are at least three mutual acquaintances or three mutual strangers?
BW. The Math Factor Million Dollar Give Away!!!
Up to $1,000,000 in Prize Money May Be Given Away! Whoever sends us the largest number wins the prize– a million dollars divided by the winning entry!
(So, if everyone could just hold it together and send in the number “1″, we’ll be out a lot of dough! Of course, if everyone else sends in “1″, you might consider being a rascal and sending in “2″… this is a slippery slope though…)
BV. 9’s Strike Again
A beginner’s guide to mind-reading!
We explain the solution to last week’s puzzle.
The Math Factor in iTunes
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