http://www.wymann.info/ShuntingPuzzles/index.html
Great background and details on the main shunting puzzle layout designs. Great fun with a bit of unitrack or settrack or if you want to build yourself a small but fun layout.
Great stuff Zwilnik :thumbsup: I love small/micro layouts.Here's another site you might find interesting.
www.carendt.com/scrapbook. :NGaugersRule:
Great links.....plenty of ideas in my head now. :)