A Common Quality

What quality do the following letters have in common?

B D G J P Q R U

View the solution

A Common Quality Solution

These letters are all written with a combination of curved and straight lines.

Turtles and Moons

A More Mathematical Problem!

Book Scrounger

Reviews and book lists - books we love!

Ask Professor Puzzler

The site administrator fields questions from visitors.

Like us on Facebook to get updates about new resources