I am working as a teacher in Lyceum Fryazino.

I decided to teach my computer science group to code Java programs. As a learning IDE i chose Greenfoot.

I will write a post in my blog about this IDE soon. Last evening i made this:

Jedi tetris.

My score is 9100.

P.S.
Thanks to "Export" button i uploaded my scenario to the web-site as a java applet.