My son in law just takes a quick look at a cube, the starts adjusting it incredibly fast, without looking, and solves it in under 30 seconds. It’s insane to watch.
At some point, you have to memorize 12 and 15 move sequences to move certain colors aroung. I can get one swivel just using logic and reasoning on the spot, (meaning one face, and the correct row of 3 adjacent to that face). But then after that, to move colors around without ruining the progress you’ve made, you just have to memorize. And I’m not willing to.
@RedDeerGuy1 if you do that, eventually the stickers won’t stay on. But I discovered when I was a kid that you can use a knife to carefully pop the pieces off and then reassemble them where you want.
Also, does anybody remember the 4×4x4 Rubik’s cube? I think it was called Rubik’s revenge and I have one when I was a kid. I had even less success with that one!
@Caravanfan – I created my own algorithms back in ~1980 to solve one in 60 sec or less. But alas, I have forgotten the most important algorithm so will need some time to figure it out again.