Progressive+Levels+Algorithm

The algorithm is entirely from Rami. My thanks to David Cox for finding this and for his help in deciphering it. Here is Rami's great original and David's cool 7 level applet (both on GeoGebraTube)

[|YouTube Screencast Video]

Here is a working student version with 2 levels (below is show-all version) media type="custom" key="11611348"

Here is the construction protocol. media type="custom" key="11558916"

Here is the show-all version media type="custom" key="11562734"