Snake game on ruby
Snake's movement is
[0, 1][0, 2][0, 3][0, 4]............
....................................
then it's
......[0, 2][0, 3][0, 4]............
..................[1, 4]............
and then it's
............[0, 3][0, 4]............
..................[1, 4][1, 5]......
Check out my blog article! http://blog.diatomenterprises.com/?p=342&preview=true