Rubik's Cube

 

I managed to solve a 4 by 4 Rubik's cube yesterday.

I hope you are impressed. I am a 3 by 3 expert but the 4 by 4 is significantly more complicated.

There are some of the same moves as the 3 by 3, with a whole bunch of other ones mixed in.

I got lucky this time; there is a problem that can occur at the end which requires two corner pieces to be switched and I haven't figured that out yet. This time, the corners were miraculously still in the right places.

I like fussing with my Rubik's cubes, so this is fun.