Thursday, November 15, 2012

Poll

Hey, guys. This is just a quick post to request that you answer the poll's question.

Tuesday, November 13, 2012

F2l

F2l means first two layers.
This is the second step, after cross in the fridrich method.
There are four ways of doing f2l that I'll mention:
Beginners method-
This is the most well-known way for a beginner to do f2l.
It requires 2 algorithms.
http://www.rubiks.com/solving-center/3x3_guide/stage3.php
http://www.rubiks.com/solving-center/3x3_guide/stage4.php

Advanced method-
This requires 41 algorithms.
Effective.
Fast.
http://www.learn2cube.com/cfop/f2l/index

Intuitive way-
0 algorithms required.
Very effective.
Fast.
Easy.
http://rishidoshi.blogspot.ca/

My way-
Can be done either advanced or intuitive.
No need to build a cross at the beginning.
More opportunities to make pairs quickly.
Done by:
Placing f2l pairs and edges in any order desired to form the f2l.
Example:
Solving two edges and adding a pair in between them to make a 2x2x2 block, and then building on that block until you the f2l done.

You can add edges first or pairs first.
You can modify this to fit your style of cubing.
Note: This will take days, maybe even weeks to master. Don't give up. Keep on trying.
Note: Before attempting this, watch rishidoshi's f2l hunting story video.
.



Monday, November 5, 2012

Solving a 2x2x4 tower.

Solving a 2x2x4 tower is simple.
First, solve the centers like a 2x2 (The 2x2 core).
Don't let the piece extensions confuse you.
Next, solve the top and bottom like 2x2x4 centers.
With the unsolved top and bottom, you will have to perform the algorithm
R' F R' BB R F' R' BB RR to swap the two corners facing you.

This will also swap the two corners on the top half of  the core.

There are two cases that may occur:

None of the corners are correctly positioned: Perform the algorithm once and then align the solved corners of the top layer with the solved corners of the top middle layer and rotate the two layers so that they're facing away from you. Perform the algorithm again.

Two of the corners are correctly positioned: Rotate the top layer so that they two correctly positioned corners are facing your right side or your left side. Perform the algorithm. Next, align the solved corners of the top layer with the solved corners of the top middle layer and rotate the two layers so that they're facing away from you. Perform the algorithm again.

If this confuses you, please post a comment.

Sunday, November 4, 2012

Cube Mods

Currently, I'm talking about mods for speed and smoothness, not shape mods.
Here are two videos I find helpful:



There is a controversy to if the second video will eventually destroy your cube when the washers are removed by wearing down the inside of the center piece and eventually making your cube unusable.
Personally, I removed the washers because I believe that the amount of friction and wear needed to destroy the inside of your cube is so much that it's not worth worrying about.

A cube modification file would be helpful, and can be bought here:

My recommendations for the best cubes and lubes

2x2:
Wittwo
3x3:
Dayan Zhanchi
Dayan Guhong
Dayan Lingyun
Ghosthand
4x4:
Dayan+Mf8
Lanlan
Shengshou
5x5:
Shengshou
V-Cube
6x6
V- Cube
7x7:
V-Cube
Shengshou
8x8
Shengshou
9x9
Shengshou
11x11
Yuxin

Silicone-based lubes
Silicube
Lubix
Crc silicone spray
Dry lubes
Graphite (Great lubricant, but doesn't last long)- Do not use on a rubik's brand, store bought cube. Only use on a cube which is already fast to begin with and needs a boost.
Petroleum-Based lubes
Vaseline-type products- These are questionably good. They works great on rubik's brand cubes, but not on many other cubes. Apparently they eat away at the plastic, which may be why they are great for rubik's brand cubes. The reduced amounts of plastic results in less friction.
Rubik's cube lube
Cheap and effective for rubik's brand 3x3s. I haven't tried it on other cubes, so I am unsure whether it would be helpful. However, a good job at breaking a cube in makes this unnecessary.

Side note: Just because I didn't post something on this page doesn't mean it's not good.

Just a side note:

Most posts on this blog will be added to later.
For example, my algorithm page is very short and will continue to grow.
Thank you.

My algorithms

I have a few algorithms that will be helpful if you're still using the beginner method.
If you are in a case like this, always reorient the top so that the case looks like this. It'll be faster.
Oll:

R U2 R' U' R U' R'

R U R' U R U2 R'

F R U R' U' F'
Pll:
(R U' R U) (R U) (R U') (R' U' R2)
[y2] (R2 U' (R' U' R U) (R U) (R U' R)





M2 U M2 U M'  U2 M2 U2 M' U2



(M2' U) (M2' U2) (M2' U) M2'




(R2 U) (R U R' U') (R' U') (R' U R')










Rubik’s cube method: Low memorization method
Before attempting this method, please learn how to solve a cross correctly, do intuitive F2L, and read cube notation. Also, it would be nice if you had a decent amount of prior knowledge about cubing. This would be hard to understand otherwise.
Also, read the whole guide before attempting to use it. As well as that, if a part of you cube is already solved, for example, the corners already positioned correctly, just move on to the next step and skip that one.
Cross

F2l

Intuitive OLL:

(Cross, corners)
To perform intuitive OLL, you will have to first learn ANY sequence of moves to flip a single edge on a solved face, without disturbing the other pieces on the solved face.

All you have to do is figure out how to flip the edge without messing up the top face.

Congratulations! You’ve flipped the edge. 
Also, look at how the exact opposite of your move sequence will also flip the edge.
 This’ll come in handy.
Now that you can flip an edge, you can learn how the intuitive OLL works.
 Basically, in a scenario like the one shown below, you’d flip an edge, rotate the UP face so that another edge in need of flipping is facing you, and do the opposite of your move sequence (it helps to write it down your moves on paper, that way you can get the exact opposite of your moves without straining your brain.) You’ll notice the F2Ls are restored.

Using this technique, you can easily solve a cross on the top.

After you have the cross on the top, if there is a corner which isn’t correctly oriented (if all the corners are correctly oriented, then the UP face is solved, too, not necessarily the top layer, just the UP face), then rotate the UP face so that it is in the bottom right hand corner of the UP face and perform the algorithm
R’ D’ R D

Rotate the UP face so another corner is in the bottom right hand corner of the cube if necessary, and repeat the algorithm.

Repeat the step directly above until the entire UP face is solved.
PLL:
If there are two correctly positioned corners, rotate the UP face so that they are on the BACK face of the cube. If there is 1 correctly positioned corner, do nothing. If all the corners are correctly positioned, skip this step. Perform the algorithm 1 or two times, depending on the case. If two corners were originally solved, perform it once. If only one was originally solved, perform it twice.
R’ F R’ BB R F’ R’ BB RR
Once all the corners are correctly positioned, it’s time to position your edges. If there is one solved edge, have it on the back face of your cube while performing this algorithm. If there is none, perform this algorithm until one edge is solved, place it in the back, and repeat. Repeat this algorithm until your cube is solved.
R2 U R U R’ U’ R’ U’ R’ U R’
Congratulations! You’ve solved your cube using only two long algorithms and one short algorithm!

Introduction

Hello. I am here to show you my unusual techniques for solving rubiks cubes, as well as some other random tidbits about cubing.
I have some interesting algorithms that I've come up with, often more efficient than the ones in the fridrich method.
As well as that, I've created a solution to solving the cube called the low memorization method. It consists of two medium sized algorithms, and one 4 move algorithm. Although not the fastest method, it's great for people who like to use their brain instead of pre-memorized algorithms. I can get a sub-50 average with it.