The Hexagon Challenge is now available in paper form! Cut out your cardstock version of the 21st Century Pattern Blocks and use them to fill in the hexagon outline. Once you find one way to do it, can you do it a different way?

Each 11 by 17 inch sheet is printed in full color on heavy cardstock.

All proceeds will go to the ongoing work of Public Math. Read more about our mission and projects at public-math.org