Math Games with Bad Drawings 75 1/4 Simple Challen Jeffrey Kehraj and purpose--are not our tormentors

and purpose--are not our tormentors

A wearable shrink art kit

Leg opening: 10

We wave goodbye to the sea turtles as they swim out to sea

Math Games with Bad Drawings 75 1/4 Simple Challen Jeffrey Kehraj and purpose--are not our tormentorsBestselling author and worst drawing artist Ben Orlin expands his oeuvre with this interactive collection of mathematical games. With 70 plus games, each taking a minute to learn and a lifetime to master, this treasure trove will delight, educate, and entertain. From beloved math popularizer Ben Orlin comes a masterfully compiled collection of dozens of playable mathematical games. This ultimate game chest draws on mathematical curios, childhood