Truchet Squares

Inspired by a Math Munch post.[br][url]http://mathmunch.org/2014/04/11/truchet-truchet-truchet/[/url][br][br]I blogged about how to make this and some of what I noticed:[br][url]http://mathhombre.blogspot.com/2014/05/truchet.html[/url]
Truchet Squares

Information: Truchet Squares