Here is a solitaire clone that was initially made for Mac OSX then ported to Windows. I made it for Mac OSX since there was no free and stable Solitaire I could find. A pretty basic version of Solitaire, I haven't had time to add any polish to it. If you are just looking for a basic Solitaire that works for what you need, this is it.
Written in C and using OpenGL for rendering and SDL for cross platform window handling.
Downloads:
Windows
MacOSX
