The analyzed methods are Reduction and Big Cube method. This page is meant as a tutorial for speedsolving the Rubik's Revenge (4x4x4) Cube in very fast times. Take the time to read the tips closely. However the reduction method has a lower ... are when the last layer is orientated correctly but they are in the incorrect position to solve using the regular 3x3 method. Solution for 4x4 magic cube and speed cube twisty puzzle. 4x4: Rob Yau's L2E algs: There aren't *that* many algs for 4x4, but Rob Yau's L2E cases come in super handy! Nathan Dwyer's 4x4 parity: These are cases that combined with the OLL parity alg will skip the OLL case. ... After you learn this method, you can add speed cubing moves when you are ready. Solve 2 opposite centers and 3 of the cross edges 2. Solve the remaining 4 centers 3. Using this centers first method … Powered by Create your own unique website with customizable templates. Get Started It can also be applied to bigger cubes, and is frequently done on both 5x5x5 (usually under the name Hoya5) and 4x4x4. Proposed in 2009 by Robert Yau, the Yau method for solving the 4x4 is widely used by top 4x4 speedcubers. It's a sub-method of Reduction. Yau Method is a 4x4 speedsolving method proposed by Robert Yau. But don’t worry, here are some videos to help you master this difficult puzzle. How to Solve a 4 by 4 by 4 Rubik's Cube: here you'll learn how to solve a 4 by 4 by 4 rubik's cube. The Hoya Method is a 4x4 speedsolving method proposed by Jong-Ho Jeong. A 4x4 however, is different, as you have floating centers (apposed to fixed centers). Best free website and app for desktop, mobile, android, apple ios iphone and ipad. 1 Overview 2 Pros 3 Cons 4 External Resources 1. Digital cheat sheet tutorial on how to solve 4x4x4 Rubik's cube. Parity can occur if you put the wrong center piece in the wrong slot. 4x4x4 puzzle. OLL Parity on the 4x4. The Yau-Yau method reduces the nonlinear filtering problem to the initial-value problem of Kolmogorov equations. Complete the cross 4. I also wanted to say, that I invented all the movments at my one exept of the movment of th… Collection of 4x4x4 Reduction and Parity algorithms. Last Two Centers (Method 2) Solved R' Dw' F Dw F Dw R Dw2 F2 Dw Dw R2 Dw2 F2 Dw Uw F' Uw' F Uw F2 Uw' Uw' R Uw R' Uw' R2 Uw R Dw' F Dw2 R Dw' R2 Dw R2 Dw' Example 2 Pair Cases (Vertical) r U' R U Rw' r F' U' F U Rw' Rw F U' F' U Rw' Rw U L' U' Rw' Example 32223 Pair Solve – the 3 part Setup moves that move piece to U or B not included. Through a series of tests we have concluded that the Big Cube method has a better average move count as well as a low standard deviation in comparison to the Reduction method. Throughout the guide you will see this symbol to indicate helpful tips. Unlike the original 3x3 cube, the 4x4x has no fixed centre pieces and so it is even harder to solve!! Using this centers first method I am able to transform a scrambled 4x4x4 cube into a scrambled 3x3x3 cube, with the potential for parities (we'll get there) in 40 seconds or less. Before the start I wantedto say that I'm german, so if I made any spellingmistakes please tell me. The Rubik’s 4x4 cube is also sometimes known as The Rubik’s Revenge. We have implemented the cube and the two solvers in Python. Pair up the remaining edges without messing up the cross 5. Rubik’s Master (4x4) Online Solution The Rubik's Master (4x4) is solved similar to Rubik's Cube (3x3) with a few extra steps called parities. It can also be applied to bigger cubes. 5x5: Meep's website: Meep has a FANTASTIC website for all the L2E and L2C cases for 5x5.