When I was 12-13, I didn't like this either, but I stopped caring after a while. People would think I was older than I actually was, which I thought was pretty cool, so I just went with it. If you don't behave like a typical 12-13 year old, people won't think of you as one. Just don't consider...
Yeah, I've heard that people just sew a little bit of conductive thread into the tip of their glove to use with touchscreens, so you can do the same thing for this.
Storebought cubies in an old Type A core. It is my main cube. Very fast, almost never pops. The storebought is from late 2004 and the (white) Type A is from 2007.
You should get into the habit of using indentation so that your code is readable. I'm not sure about the specifics of Ruby, but I would do something like this:
(without Lucas' suggestion implemented, which is a good one by the way)
lastnum = -1
moves =...
My 6 year storebought is awesome. The pieces are crazy broken in, but the core became so springy that it started popping like crazy. I put the storebought cubies in my Type A core, and it's amazing. My main cube now.
2x2: 7.64, 6.18, 8.54, 6.97, 7.42 = 7.34
Comment: Not bad. I'm getting good at 2x2.
4x4: 2:20.34, 2:21.57, 2:29.13, 2:23.99, 2:26.00
Comment: I hate my 4x4 beyond words. Solving it frustrates me. Never lube Eastsheens; they will never be the same.