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Rubik's cube solving

This page explains how to solve a 4x4x4 cube.

Every cube of higher order than 3x3x3 involves reducing the cube to a 3x3x3 cube, and then
solving for that.

The even cubes are initially easy to solve, but you'll potentially encounter parity problems
you'll have to fix. For the 4x4x4 there are 5 possible parity problem states. Fortunately, you
only need to remember 3 series of moves, where 2 of them resemble each other closely.
Unfortunately, there is one parity problem that involves very difficult to understand/remember
steps.

Each side is made up of 4 centers, 8 edges, and 4 corners. With 6 sides this makes for 24
centers, 48 edges, and 24 corners, for a grand total of 96 faces. Each center is alone, each edge
is paired with 1 other edge, and each corner is paired with 2 other corners. This makes for a
grand total of 24 + 24 + 8 = 56 blocks.

The pictures show you how to go about solving the cube. The solution assumes you have at least
some basic knowledge of how to handle the cube, so not all of the basic steps are shown. Make
sure you always have the exact correct orientation or the supplied moves will not work properly.

Remember to first check the page if you're new to my solutions.

Steps to solve the 4x4x4 cube

Do the top center and the bottom center	Result
Do the side centers	Result
Swap 3 wings Make sure the LB and UB blocks are correct so you can place 2 blocks per move	2L F' L F 2L'	Result
Only do the following parity fix if your cube has exactly 2 unsolved wings left Then swap 3 wings	2R U² 2R U² 2R U² 2R U² 2R	Result
Solve the cube as a 3x3x3		Result
Only do the following parity fixes if your cube looks like this Then solve the cube as a 3x3x3	2R² U² 2R² 2U² 2R² 2U²	2R² U² 2R² 2U² 2R² 2U²	2R² U² 2R² 2U² 2R² 2U²
Only do the following parity fixes if your cube looks like this Then solve the cube as a 3x3x3	2R² B² U² 2L U² 2R' U² 2R U² F² 2R F² 2L' B² 2R²