Jeff Weeks’

Topology and Geometry Software

Torus Games

Eight familiar games introduce children age 10 and up to the concept of a finite yet unbounded universe.

iOS, Mac, Windows

KaleidoPaint

Create colorful symmetrical paintings based on the 17 tiling patterns.

iPad

KaleidoTile

Explore polyhedra and tessellations while creating colorful works of art.

Mac, Windows

Curved Spaces

Math and physics students experience flight in a multiconnected universe.

Mac, Windows

Recent Updates

2013-10-11	KaleidoPaint	Exports images at 100%, 200% or 400% size Improved thumbnails Traditional Chinese added
2013-05-16	all applications	(Windows) Improved font quality, especially East Asian
2013-05-09	all applications	Internal simplifications
2013-05-01	Torus Games	Chinese added, thanks to Yanqing Zou
2013-03-29	Torus Games	Finnish added, thanks to Jouko Koskinen

Other Resources

	Kali
	Children of all ages create beautiful art based on the 17 tiling patterns. info \| download
	Move & Turn
	Transform any Platonic or Archimedean solid into any other. info \| download
	How to Sew a Hyperbolic Blanket
	Step-by-step instructions for sewing a hyperbolic surface from fleece. instructions
	Hyperbolic Games
	Play Sudoku, Pool and Maze on hyperbolic surfaces. For undergraduate geometry classes. info \| download
	SnapPea
	Researchers create and study 3-manifolds. info \| download