The programme (in its older version) became part in a publication for school teachers of primary schools. I created a version for school with more pictures than the freeware version I had published then. Today I give here the full version free for download. As there are many from other countries that visit my site I intended to help them use my programme in that I explain the steps how to use it.
Enjoy my game
Hans-Jürgen Stoffels, Artist from Cologne, Germnay.