Your image should be the first one after the texts. If it's missing, you can try to restart you browser. You must be logged in, bevore you start it, of course. ;)

Here you've a few of some keyboards: http://www.uni-regensburg.de/EDV/Misc/KeyBoards/ Greenfoot can't check for keys, where you need Ctrl or Shift, to enter them.

Well... You have an old Greenfoot version ^^ A very old one. ;)

You can only see the source code of scenarios, where ethe source code is uploaded... The source code of this scenario isn't uploaded...

Well... I took a look at the storage and there is a score of 0 entered for every level... So I think, there was a problem with saving... But usually there should be no problem

I think, you move too slowly... Ich finde, dass man sich zu langsam bewegen kann... Aber sonst ganz nett! ;)