'how to solve a rubik's cube in 4 moves' is an ongoing research project by David Addison stemming from the initial question: *which two pieces of music would you like played at your funeral?*

Submissions will be compiled and aim to inform a visual art project in 2018. Possible outcomes include a public exhibition, critical text(s), digital archive, printed publication or presentation within an audio format.

Please share with anyone you feel may be interested or benefit in somehow from tackling the question. A varied dataset of ages, locations, gender and cultural identities will help realise a more fully formed response and critical understanding. If you would like to discuss any aspects of the project in further detail then please get in touch at daddison@daddisonish.com

All submissions can be made anonymously, if contact details are provided then any personal data will be stored securely and if presented publically you will be consulted for consent before any distinguising information is released in a public facing format.

A 'song' here is defined as any piece of recorded music or other composition of sound, instrumental or otherwise. Please supply the performer(s) of your chosen version of the piece rather than original writer if different.

Octahedron – the centers become corners and the corners become centers. Finishing the puzzle. Bandaged Cube – with some pieces attached together.2x2 in a 2x2 by Meffert's. Although the standard Rubik’s Cube has only six faces, each presenting only nine cubelets, the end result is to offer a mind-boggling number of permutations, only one of which embodies the desired solution. Each move is a 1/4 … Axis Cube – cube in solved position but it changes its shape as you scramble it. The cube originally was created as a model to explain 3D geometry, and it took the inventor one month to solve it! This is how we know the edge pieces are in the correct positions. Actually solving the puzzle in 20 moves is another thing. This step shouldn't be a problem because there are no solved pieces that we can mess up. To take it apart pop out a center piece with a screwdriver.Reassembling can be hard unless you have four spare hands. There are 8! - Create a vertical line by rotating the top face until the front color of the edge piece on the top face without yellow on it matches a side center piece. This was discovered in 2010 by Tomas Rokicki, Herbert Kociemba, Morley Davidson, and … First case: Uw L' U' L Uw' Second case: Uw' R U R' Uw Side by side: R U' B' R2. TIPS: Yellow edge pieces on the top face do NOT need to match on the side pieces…yet! Last part now. The letter with an “i” after it means an inverted or counter-clockwise move when looking at that face directly . If you have a Rubik's logo on your cube then this is the one you have to use. 1) Matching the yellow pattern on the top face of your Rubik’s Cube to one of the yellow patterns shown on the Cubes below. Throughout this guide please reference the Rubik’s Cube (3x3) guide. Depending on their position we have to use two mirrored algorithms. If you cannot figure out those 20 moves on your own, do not fret. 4 colored shape-shifter. No lessons, terminology, downloads, or headaches. The optimal number of moves to solve a Rubik’s cube is 20. The Rubik’s cube is solved LAYER by LAYER using the following 5 steps: STEP 1 - COMPLETE THE FIRST LAYER CROSS STEP 2 - COMPLETE THE FIRST LAYER CORNERS STEP 3 - COMPLETE SECOND LAYER STEP 4 - COMPLETE THE THIRD LAYER CROSSSTEP 5 - COMPLETE THE THIRD LAYER CORNERS STEP 1 - COMPLETE THE FIRST LAYER CROSS Keep WHITE centre on top Put the GREEN centre piece in front … As you reach the last layer you might find yourself in a situation where the cube seems to be unsolvable. How to Survive Your First Winter With Houseplants, RC Arduino Domino Layer With Bluetooth App Control. Fisher Cube – the mother of shape mods. For this next … You did it, well done! We're nearly there! Windmill – with a slightly twisted core. Then you can do the appropriate sequential moves to position it in the correct location of the middle layer. This is going to be a guide to help solve the impossible Rubik's cube in hopefully the easiest way possible. Use a 3x3x3 Rubik's Cube strategy to solve. Mastermorphix – 4 colored pillowed shape shifter. There are about 7.4×1045 possible permutations for this puzzle. Make sure there's no complete edge above the lower edge piece (marked with arrows) because this algorithm would break that. Then determine if the edge pieces need to move clockwise or counter-clockwise and do the correct sequence above. Solving it is difficult enough, but "speedcubers," or those who solve the cube at breakneck speeds, have renewed interest in how to solve a Rubik’s cube for people around the world. There are eight corner pieces located on the corners. The cube restricted to only 6 edges, not looking at the corners nor at the other edges. Repeat until the whole cube is solved. Octahedron – the centers become corners and the corners become centers. You are two thirds of the way done! The cube restricted to the other 6 edges. THEN do the sequence below 1X, 2X or 3X or UNITIL it is in the correct position. Then turn the bottom layer (not the whole cube) to bring an unsolved piece to the front/right. . Rubik's Cube Notation. Today I will show you how to solve a Rubik's cube in 4 easy moves!Can we go for 5 likes! Clearly the number of moves required to solve any of these subproblems is a lower bound for the number of moves needed to solve the entire cube. When the white face is complete, Try to build the yellow 2x2 block on the opposite side with the white face moved to the bottom. With the white cross in the top face, you must solve the white corner pieces. Holding your Rubik’s Cube with the white center piece on the top face, you must create a white cross as shown. Do this sequence 1, 2 or 3 times to achieve a complete yellow top face. 2) Then follow the correct sequence. We have to mention the 4x4 Ghost and Mirror cubes too. . Dark grey on the pictures means that the color does not matter. If corners A and B are in the right place then to switch C and D, do the sequence above((picture that starts with Ri). Before learning to solve the Rubik’s Master, you should be proficient at solving the Rubik’s Cube (original 3x3). If all 4 edges are incorrect, then do either sequence above once, and then determine what direction the three edge pieces need to move and do the correct sequence above. The Rubik's Revenge is the 4x4 version of the Rubik's Cube. With the completed white center at the bottom: Rw U Rw' and Rw U2 Rw'. Much of this level is achieved with practice and by trial and error… but we do have some tips.TIPS. Thanks for sharing. Each move is a 1/4 turn rotation. Place the 2 correct corners in the back A, B or diagonally A, D or B, C across from each other. Mastermorphix – 4 colored pillowed shape shifter. For instance, did you know that one can solve the Rubik’s Cube in only 20 moves? . u' = Uw' U. Once in that position, your Rubik’s Cube may look like any one of the three pictures on the right. When you reach the last two edges then you won't be able to use any non-matching edge pairs in the top layer because they all have been paird already. . . Moreover, it is a dream number we want to reveal here. Pieces with once color. Center piece colors are always opposite each other. You're almost done! . If no corner Cubes are yellow on the top face, you must have yellow left corner or left face as shown. From this point we can finish the cube solving it like a 3x3, turning the outer layers only. 30+ years on, the Rubik's cube lives on as an easily recognizable and portable puzzle. If 1 edge is correct and 3 edges are incorrect orient the Rubik’s Cube so the face with the correct edge is the back face. For example when you reach the yellow cross and one edge seems to be oriented wrong or you find two pieces on the correct spot when you are positioning the last layer corners. U move: Rotate the Upper (Top) face of the cube 90 degrees clockwise. Some speedcubers can solve this cube under 30 seconds so it can't be that hard! Bandaged Cube – with some pieces attached together.2x2 in a 2x2 by Meffert's. Share it with us! 2nd Step: Position yellow edges correctly. Be sure to solve the sections of the white cross in the following order - blue, orange, green, red. If you … VERY IMPORTANT When making the moves above hold your Rubik’s Cube full-face front with the logo on top as shown. Solve the 4 by 4 Rubiks Cube ,Easy! You’re now a master at solving the Cube, but can you beat the record of 3.47 seconds? In this article, you’ll find out how to solve a Rubik’s Cube in 20 moves from any position. Once you know all the algorithms, you may want to find faster ways to solve the Rubik's: Solve the first layer corner along with its middle layer edge in one move. Each pair … If the corner is on the top face of the Cube, move it to the bottom face by doing: CONGRATULATIONS! . Use the R U' B' R2 trick above if the pieces are not aligned correctly. . : Lear how to solve the 4 by 4 rubiks cube as easy as tying a shoe. After each sequence, orient the Rubik’s Cube to REMATCH the top face to the appropriate state and repeat the sequence until all the corners are yellow. Repeatedly do the 4-move sequence until the front/right piece is solved (has yellow on the bottom). As it says on the Wikipedia: The original (3×3×3) Rubik’s Cube has eight corners and twelve edges. Corner pieces will have one white side plus 2 other colors. If you need to switch diagonal corners like B and C or D and A, then do the sequence once. Here, we're looking at the colours that aren't … We use letters to describe a rotation on the cube. It's a great achievement to solve a Rubik’s Cube, so give yourself a round of applause! This six step intructable will take you through everything you need to know when it comes to solving the Rubik’s Cube. Deep turns come in when we move two letters together, but we can define slice turns when we move the second layer only. Well, saying that the minimum number of moves to solve the puzzle is 20 is one thing. - If your Rubik’s Cube looks like this, do the sequence below making sure the blue center piece is on the right face. This guide will help you solve your Rubik's cube for the first time and can be used to help in future solves as well. It has 24 edges, 24 centers and 8 corner fields. If the corner is on the top face of the Cube, move it to the bottom face by doing: If your white layer of your Cube looks like the picture here, you have completed one third of the Rubik’s Cube and you can now move to step 4! Given a random cube C, it is solved as iterative deepening. Use the same algorithms as above, with the white and yellow centers on the left and right: Rw U Rw'. The color on the edge piece’s top face will determine the direction the edge piece should move. Booooo!!! Learn to read the Rubik's Cube Notation and you'll be able to perform all algorithms you see in the solution tutorials. Rotate the right face until the blue/white edge piece is on the top face and above the blue center piece. . Did you make this project? . Step 4: Solve the Middle Layer You will need to know the placement of the piece. According to the creator, the cube can be scrambled in 43 quintillion ways and there is no single solution for the puzzle. Dark grey on the pictures means that the color does not matter. 1st Step: Position yellow corners correctly While holding your Rubik’s Cube as shown above, look at the top face. EACH SIDE OF THE CUBE IS REPRESENTED BY A LETTER, F = Front face - front side of the cube, The letter with an “i” after it means an inverted or counter-clockwise move when looking at that face directly. We solve the 4x4 grouping the 4 centers and the edge-pairs together, and finally solving it like a 3x3. Now hold your Rubik’s Cube so the blue center piece and blue/white edge piece are on the right face. We have a separate algorithm to solve the last two edges. Hold the Rubik’s Cube as shown, NOW twist the top face until at least 2 corners are in the right location as A, B or A, D or B, C as shown below. It has similar core mechanism as a Rubik's Cube but in this case the 4 center pieces are held together by a hidden center. Repeat this process for all four corners. Down Regular (D) [youtube https://www.youtube.com/watch?v=wvq9Ez6wdGM&w=420&h=315] - If your Rubik’s Cube looks like this, hold your Cube so the orange center piece is on the right face and start solving the side with the orange center piece the same way as stated above. If any two corner Cubes are yellow don’t worry about their position. As in this picture. If your white layer of your Cube looks like the picture here, you have completed one third of the Rubik’s Cube and you can now move to step 4! Remember my post last year about some guys who determined God’s Number – 20? Windmill – with a slightly twisted core. It is really simple, you just have to follow the steps and you will be solving the Rubik’s Cube in less than two minutes (yes, that quickly!). Throughout this guide please reference the Rubik’s Cube (3x3) guide. In this step we have to arrange the white corner pieces to finish the first face. Do you wonder what the number is? Create a vertical line by rotating the top face until the front color of the edge piece on the top face without yellow on it matches a side center piece. If you are at all familiar with a standard 3x3x3 Rubik's Cube, you may notice that is exactly what the cube resembles at this point. Move 1 shifts an edge piece from the bottom-middle to the middle-left of the front side.Though it’s not fast, you can solve the second layer using this move only. Watch a longer demo. . 1) If you’re moving the edge piece in the same direction as indicated in the picture, then follow the sequence of moves pictures above(picture that starts with U), 2) If you’re moving the edge piece in the same direction as indicated in the picture, then follow the sequence of moves pictured above(picture that starts with Ui). Take a look and see how this is possible. Learn algorithms to orient the last layer corners in the five cases where two (3.a/b) algorithms are necessary. - Notice the EDGE PIECE COLORS above match the top white center piece and the side red and blue center pieces. Up Inverse (U’) [youtube https://www.youtube.com/watch?v=9m-xzV4d6Ts&w=420&h=315] U’ move: Rotate the Upper (Top) face of the cube 90 degrees counterclockwise. Pieces with three colors. If your Rubik’s Cube has a white cross that looks like this picture, you can move to Step 3. How to solve the Rubik's Cube: Stage 4 [How to guides] [29th June 2018] [Rubik's] ... Then you can do the appropriate sequential moves to position it in the correct location of the middle layer. The good news is that learning onlyif six intuitive letters is sufficient to solve the cube but if you are a speedcuber you should learn the advanced notation which you can access from this page. In reality a Rubik's cube consists of only several steps with a few algorithms in each step. Once you group the centers and pair the edges, you will be solving the Rubik’s Master like the Rubik’s Cube using the layered method. Before learning to solve the Rubik’s Master, you should be proficient at solving the Rubik’s Cube (original 3x3). Just like the Rubik's Cube, the 4x4 has many shape mods, built on the same inner mechanism. Then, orient the Cube so the 2 correct corners are in the back and do the sequence again. If you can't find any corners having these two colors next to each other then these should be fine. The image shows the most common color scheme, which is copyrighted by the Rubik's brand so other manufacturers avoid it by replacing the orange with purple or reorganizing the faces. White corners. I have always wanted to learn how to solve these. Continue these steps until all the edge pieces are in the correct position.NOTE: If one of the edge pieces is already in the middle row, but in the wrong position, then do either one of the sequential moves and it will move to the top layer.

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