Current Problems of the Week


Color Competition - September 28


Determine the results of a color popularity contest


Sierpinski Stages - October 5

stage 1Find and use patterns to determine the perimeter of an interesting shape.

Latest Solution: Filling Glasses

Math Fundamentals

A Pound of Tea - October 5

Jon and Hazel

Find out how long a pound of tea would last Hazel if she were alone.

Latest Solution: Chime Time


All Around the World - September 28


A wire wrapped around the equator of the Earth is lengthened. What happens?

Latest Solution: Finding a Supplement


Downloading Duel - September 28

computer Whose downloading task should take longer?

Latest Solution: Buying Cola

Trig & Calculus

Count Your Seinneps - October 5

CoinsFind a system of coins that uses the fewest coins possible without repeating coins.

Latest Solution: Goose Bay Mountain

© 2015 Drexel University. All Rights Reserved.