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Lars Erik Petrus is an accomplished speedcuber. 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. He later published his method, known as the Petrus system, on the Internet. Petrus invented three simple and flexible algorithms to complete the last. Petrus Method – Step 3. Algorithms by Lars Petrus (). Arranged by Andy Klise (). 2 Bad Edges. U’ F R’ F ‘. By Lars Petrus. Introduction. This is a tutorial for my method of solving Rubik’s Cube. It is intended both for beginners and experienced cubers.

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In order for a layer-based solution to continue after the first layer had been constructed, the solved portion of the cube would have to be temporarily disassembled while the desired moves were made, then reassembled afterward.

The Petrus method which starts with the corner and the Friedrich method which starts at the bottom and moves up.

Are you not familiar with Mrs. From Wikipedia, the free encyclopedia. The second is mental which includes un First, you algorityms match up edges on the middle layers in the algogithms ring to form complete “tredges,” or triple edge pieces. This biography of a living person needs additional citations for verification.


The video shows a unique method of solving a Rubik’s cube. It became a fairly popular method among intermediate and upper-level speedcubers, although its more recent use has diminished considerably due to the increased predominance of methods such as ZZ, Roux, and CFOP.

Lars Petrus – Wikipedia

By using this site, you agree to the Terms of Use and Privacy Policy. This video tutorial will show you how to solve the mighty Rubik’s Cube like you’ve never down before.

January Learn how and when to remove this template message. Please help by adding reliable sources. With this method there is no need to memorize complicated algorithms.

The method is called F2LL or ‘winter variation’. Learn how to solve a Rubik’s cube in ninety seconds in this video. Lars won 3×3 Fewest Moves at the World Championship with a move solution, making him the World Champion between and His method is very intuitive and based on building around a corner, so as to have as many free sides as possible for most of the solve.

The second covers standard notation. After that, flip over your Rubik’s Cube and watch the video to learn exactly what to do next–do you think you’re going to read it h Petrus invented three simple and flexible algorithms to complete the last three steps, which he named Niklas, Sune and Allan. This video goes over how to match up multiple edges at a time, allowing you to eventually become faster with practice. Solving puzzles can be hard, especially when it comes to Rubik’s Cube.


At each step, the video breaks down the cube into differen Lars invented his method in the early s, at a time when almost everyone else was using a basic layer-by-layer or corners first method.

Lars Petrus Method for Solving a Rubik Cube

Are you a beginner Rubik’s Cube solver? The Petrus System was designed as an alternative to the popular layer-based solutions of the perus s. If you are a beginner, there will be some things you might not understand y They creak and turn slowly, laes like the cheap pieces of plastic that they for the most part are.

The 3×3 Rubik’s Cube is one of the most baffling puzzles Part 1 of 2 – How to Solve a 2×2 Rubik’ This is a video tutorial on how to solve a 2×2 Rubik’s cube using the Ortega method. Maybe check this video tutorial out on how to speed up the Jessica Fridrich Method on a Rubik’s Cube. Well, look no further. As the best-selling toy of all time, the odds of you once playing with a Algorith,s Cube are pretty high.