Archive for the Algorithms Category

Curvy Copter Get!

Posted in Algorithms, Blog, Cubing on November 3, 2012 by slateman

When shopping for my newest cube purchase, I had a few things in mind. The first was the Rex Flower Cube, but upon inspection, it really just looked like a pretty Skewb. I like the colors and the patterns but the solution looked just like a Skewb and I never solve that puzzle. It’s pretty boring and not very challenging.

So, while I am also looking to get a 3x3x5 and start going down that path, I decided to forego those desires and grab the Curvy Copter. I checked out RedKB’s non-jumbling tutorial (jumbling here) and placed my order. Today it arrived and it’s a rather solid, fun puzzle. Like some other puzzles before it, this one took me a little bit to wrap my head around. It was hard to conceptualize what I wanted to do initially. However, once I started understanding it, the puzzle became quite fun, albeit somewhat easy.

Now, I need to graduate to jumbling to really start challenging myself. However, for now it’s a pretty cool new addition to the collection and I look forward to getting better. Some algorithms to help…

Edge switcher for weird cases: R L JR F R L
Easy edge 3 cycle: F R F R

Permute Corners CCW (FL=correct) R L B L B R B L B L
Permute Corners CW (FR=correct) L R B R B L B R B R

Orient Corners CCW (FL) F R B L x6
Orient Corners CW (FL) L B R F x6

Fisher Cube Parity

Posted in Algorithms, Blog, Cubing with tags on June 24, 2012 by slateman

Fisher Parity

The first time I tried solving the Fisher Cube, I encountered an interesting problem on the last layer. This was something I never came across on the Windmill Cube and in retrospect, I have no clue how I fixed it. I think I messed up the whole lot and didn’t have it the second time through. In searching online for parity fixes, most people find themselves in a very different position. This suggests their solution is very different from mine. The good news is that I don’t get the other parity error using my method. This should be the only parity alg I need to worry about. I’ve tossed it here as I’m going to forget this. Anyways, here it is…I found it on a German YouTube video.

(R U’2 R’ U)*2 (z) L’ U’ L

New Cubes Get!

Posted in Algorithms, Blog, Cubing on March 28, 2012 by slateman

New Cubes Get!

I ordered these cubes on Saturday and they arrived on Tuesday. Now THAT is service! I’m super thrilled as these are three interesting new additions to the collection. Now, I must say that I’m having a tough time with the Megaminx and am completely bewildered by the Windmill Cube. The Void Cube just has that one parity issue, but it’s rather fun. The others…I’m so confused. I don’t care though! I’ve got new cubes!

The Megaminx is solved largely like a standard 3×3, but wrapping my mind around that concept isn’t working too well. I’m just…so confused. The Windmill Cube (YJ Wheel Puzzle) is just too strange for me to grasp. I’m having such an hard time understanding how the entire thing works.

Void Cube Parity Algorithms
Swap UF with UR
R F’ L2 F2 U’ D R’ F B’ D’ F2 D F’
U2 R2 D R’ L B’ R2 F2 U D’ R’ F’ B U

Swap UF with UB
U F’ L’ B U’ R’ L2 D L’ D’ B R L2 U
F L R’ B U2 D’ F U L’ U’ L R’ D’ F’ R’