Hufnagel Software

PartyCAD

Commercial event design software I have published since 1986.  Video   Site  

Spiro Math

A Windows game that exercises your mental math skills.          Video   More  

Clembo’s Jet-Ski

My son and I made this little game for my brother.            Video   More

Mouse Math

A whimsical little Windows game that drills kids on math facts.  Video   More  

Ornamania

A program to create an infinite variety of interesting little ornaments.  Video   Site  

Scout Law Game

A little Windows game that teaches tenderfeet the Scout Law.    Video   More  

Symmetoy2

An easier to use symmetric art drawing program.

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SymmeToy

Create a variety of symmetric-ally decorated art and 3D models.      Video   More

PolyWobble

An Xbox 360 game which explores a world full of elegant polyhedra.   Video   Site

SQRLZ

A simple tile sliding game for people who enjoy looking at squirrels.     Video   More