You might have a look at Scratch, a visual programming environment for kids. You plug variables and programming constructs together. http://scratch.mit.edu/ ht

You might have a look at Scratch, a visual programming environment for kids. You plug variables and programming constructs together. http://scratch.mit.edu/ http://scratch.mit.edu/ Here's my Towers of Hanoi from a few years ago. It runs on Windows Firefox, but I can't get it to run on Linux Firefox or Chrome; Scratch and Linux's Java plugin must have parted ways in the intervening years. http://scratch.mit.edu/projects/nfnaaron/93232 http://scratch.mit.edu/projects/nfnaaron/93232