This iPhone application is amazing:

I remember growing up with Rubik’s cubes in grade school. In college, a friend showed me how he came up with his solution at my age simply by inventing algorithms to transpose any two corners or sides. I never managed to get past two rows myself—a shame to my alma mater no doubt.

It goes a long way to show the sort of person I am that as a kid I would love to “solve” cubes by cracking them open and putting it back together delta a single side piece which I would flip. I would then mix the cube up and put it back.

I guess you have to be a geek like me to get the humor in that one.