Numberplay: Ordering in Circles
A puzzle based on a very simple idea of summing small integers arranged in a circle to magically generate all the numbers in order, without end.

Wordplay Blog: Numberplay: Ordering in Circles
A puzzle based on a very simple idea of summing small integers arranged in a circle to magically generate all the numbers in order, without end.

How to Solve the Teacher Pay Puzzle
Should teachers be paid more or less? The answer is: both. REUTERS/Julie Gordon Arguments about how to pay public school teachers have an unfortunate habit of focusing on big, blanket solutions. Unions ...

Math @ Play makes games out of numbers
Add shapes to colors and numbers. Multiply the fun for the "Math @ Play" family event at the Portage Public Library.

Freshman O’Dorney Juggles Math and Music
Evan M. O’Dorney ’15 scribbles on a white board in a cramped Canaday single strewn with laundry and empty peanut butter jars. His face lights up as he demonstrates how to identify patterns using colorful, maze-like diagrams that he has constructed.