The petrus method, invented by lars petrus, is a blockbuilding method. This is a tutorial for my method of solving rubiks cube. Step 1 build a 2 x2x2 corner step 2 expand to 2 x2x3 step 3 twist the edges 2, 4 or 6 bad edges. This is a tutorial for my method of solving rubik s cube. I hope you enjoyed this petrus method tutorial, if you want more videos. A now wellknown method was developed by lars petrus. This is a terrible explanation of the petrus method by me and is more of an advanced f2l, i leave out a. Petrus reasoned that as a solver constructs layers, further organization of the cube s remaining pieces is restricted by what one has already done. The petrus method which starts with the corner and the friedrich method which starts at the bottom and moves up. Hence no cube rotation voila it just works petrus is awesome method i. By lars petrus introduction this is a tutorial for my method of solving rubik s cube. Microsoft word petrus method of solving rubik s cubes.
Another puzzle that can be described as a permutation group given by generators corresponding to valid moves is the n ngeneralization of the. Petrus was one of the most popular speedsolving methods. The following steps describe an approach suited for beginners, more advanced users might combine steps 1 and 2 andor 5 and 6 coll or use a. It is intended both for beginners and experienced cubers. A stepbystep beginners guide to solving the rubiks cube, using the lars petrus method. This is my tutorial on how to solve the rubik s cube using the lars petrus method. Lars petrus method for solving a rubik cube lqrs first part covers a method summary and a step by step for the first layer. In, he became the national champion of sweden, and went on to finish fourth overall at the first official rubik s cube world championships held in budapest, hungary. Solving the rubiks cube step by step lars petrus method. This is my tutorial on how to solve the rubiks cube using the lars petrus method. Lars petrus method for solving a rubik cube wonder how to. The petrus method, invented by lars petrus, is a blockbuilding method where the f2l is solved intuitively with no algorithms.
For complete written instructions to accompany this. This method is often used to solve the cube in a fewestmoves solution. Solve the rubik s cube with the fridrich f2l method using tips from this howto video. There is no group theory or written notation involved, i just show you how to move. The petrus method, invented by lars petrus, is a blockbuilding method where the f2l is solved. The system uses seven basic steps to solve a rubiks cube. These results are described in sections 4 and 3, respectively. Rubiks cube solution petrus method lars petrus portal. Algorithms for solving rubiks cubes 3 thus we settle the diameter of the n n nand n n 1 rubiks cubes, up to constant factors.
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