Yes Tommy! You know who you are! If she divorces me, it will all be your fault! Actually, maybe I can blame Mrs S instead! For a joke, at the beginning of my puzzling obsession, for Christmas 2010 she gave me a Rubik's pair of cubes - 3x3 and 4x4. I spent the next few days trying to solve them, much to her disgust. As a teenager, in 1981, when Erno Rubik first brought them to the UK, I had both cubes. At that time I actually managed to solve the 3x3 myself and did part of the 4x4 too! The rest I had to gain from one of the many books that were produced.
So during that Christmas period I worked and worked and worked on these blasted cubes and only got about 2/3 of the way through without finally having to resort to the internet and to find the algorithms I needed to finish them off.
Shortly after I managed the 2 she bought for me - I decided to buy some higher order cubes and went to
Verdes international to buy the V-cubes from them (they were supposed to have a fantastic mechanism - they certainly do!) So up until a few days ago I had a collection which looked like this:
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My small but perfectly formed collection. Up till recently! |
Now, the internet is a wonderful place! But it is also a place of madness! I found a huge treasure trove of cubers out there with dozens of different approaches to solving cubes!
One approach needed only 2 basic algorithms and a whole lot of thought! This appealed to me but I just couldn't get my head around what the author was trying to make me do - I tried for days to understand his method but I just couldn't make it work for me at all, so I abandoned it!
Other approaches encourage you to learn
dozens of algorithms - one for every possible orientation of the cubelets. The advantage of these techniques seem to be that they allow speed-cubing. I remember being able to solve a cube in about 45-60 seconds as a teenager but never the speeds that the guys seem to manage now (sub 10 seconds). I am an old man now (45!!!) and can barely remember who or where I am (I find myself halfway up the stairs, not only have I forgotten what I was going for but also whether I was going up or down!!) so there is not a chance that I could learn the huge number of different algorithms that was required for that!