Since most people including me like to have a printed version of the algorithms they want to learn, i also made one single page with all zb f2l cases listed on it. Rubiks cube advanced fridrich orient last layer oll. While solving, you will meet the same cases again and again, so does it just mean to figure out the algorithms by yourself. This process should be learnt intuitively, but these algorithms will help improve efficiency. This small program was designed to generate randomized scrambles for all 41 basic 3x3 rubiks cube f2l cases, from all 4 angles fr, fl, bl, br. The moves are based solely on intuition, so algorithms are not required. The first two layers f2l of the rubiks cube are solved simultaneously rather an intuitive approach of this situation would suggest to solve this case in the. F2l algorithms some useful cases pdf developed by feliks zemdegs images sourced from conrad riders visualcube algorithm. U, r, l precisely when it has a good edge, which explains the terminology since rl are prefered in speedcubing over fb. Well thats natural because everyone spends a lot of time to track the edge pieces when they are starting out. Just practice for some time everyday, youll definitely improve. Each lower case letter means that you have to move two layers at the same time. Once the bottom two layers are solved, the top is typically solved using oll and pll.
First two layers f2l after the cross, the next step is f2l first two layers, arguably the most important step. Easy cases 14 u r u r use r f r f if no u face edges are oriented properly on final slot y u r u r. Do not underestimate the progress you can make by just looking at the cube and trying to figure out the cross. This picture was created for a instruction, how to solve the rubiks cube with intuitive f2l, thats a method to finish the first 2 layers. F2l algorithms first 2 layers developed by feliks zemdegs and andy klise images sourced from conrad riders visualcube. So youve gone through the beginners method a few times, and maybe you can solve the cube unaided every time. Turning the whole cube in your hands is a 3xx3 waste of time.
Ive made a pdf of in my opinion are the best f2l algs for every case. Use algorithms to help you understand each concept. The 41 possible cases in this step can be solved intuitively but its useful to have a table of algorithms printed on your desk for guidance. I have algorithms for many cases, not just standard cases. F2l combines steps 2 and 3 of my beginner solution, but it requires approximately the same number of moves as step 3 alone. After the overwhelming success of my intermediate f2l cases video link down below i knew that i had to make one for beginner f2l. Orientation of last layer and corner permutation ollcp is an experimental ll method which both orients the last layer and solves the corners. Now these algs are only for inserting into the right front slot, but they. These are the 41 distinct cases plus one solved for the placement of a corner and its matching edge from the f2l and the algorithms i use for them. Best algorithms for all advanced f2l cases pdf j perm. Ive addressed these cases a few times since, with more robust analysis and improved algs e. F2l algorithms different slot positions cubeskills. Generates randomized scrambles for all f2l cases from all angles. Only a very few number of people use the full set, but a number of people use the subsets coll and cllef.
For the algorithms that dont use these triggers, i have bracketed them to show how i might perform them in sections. Both algorithms solve the f2l pair and use the same number of moves. When done at full speed, f2l can be completed in less than 10 seconds. So you only need to understand a few concepts and you will have learnt f2l. We dont care if the side colors dont match, we are going to permute the last layer pll later. In theory, there are so many unique f2l cases that memorizing them all would be a very slow way to learn it. Fridrich method was invented by jessica fridrich of czech republic in the. Maybe youre even getting pretty good, and can consistently do it in under 2 minutes. Corner and edge in top layer type 1 the corner and edge in top layer cases are the most common cases in f2l. For cases 2 and 3 counting horizontally, you should include a view from the back because it is difficult to tell which cases those are. Simply learn the three triggers, and you nearly know most of the algorithms already. The first two layers f2l of the rubiks cube are solved simultaneously rather than individually, reducing the solve time considerably. It can be done in 6 moves or less 82% of the time and.
If you need to swap opposite edges, you can use this algorithm. This method was first developed in the early 1980s combining innovations by a number of speed cubers. Many of these cases are very similar to each other mirrors and. The cases described below are designed to help you gain that intuition. This is a very old post, written just as i had begun to tackle f2l. Unlike the ll last layer, where the algorithms are pretty much determined and all you need to do is to quickly recognize a fixed set of positions and memorize the algorithms, the f2l can be done in many different ways depending on which corneredge pair you spot first. However, the problem is finding each of the algs, and writing them down into a format that is easy to access. There you take a corner of the first layer and the correct corner of the second layer, build with them a f2lpair and place them in the correct slot. Fridrich f2l pdf there are 41 different variations for solving the corneredge pieces in the f2l step. This tutorial sheet shows you efficient ways to insert f2l pairs into all four different f2l slots around the cube. F2l algorithms different slot positions cubeskills toggle navigation. But i can tell you how to go about intuitive f2l and some tips to get better times while using it. It is highly recommended that you learn how to do f2l intuitively so that you can take advantage of empty slots, nonstandard f2l pairings, etc.
Advanced f2l tricks videos are now a thing of the past. There are 41 different variations for solving the corneredge pieces in the f2l step. Many of these cases are very similar to each other mirrors and therefore use similar solutions. For the edges orientation, you should already know all the cases. It may take a while to load this page because of the large amount of images. I dont know if you made this, but i noticed that many of the algs had a y rotation and then an lu gen alg. This involves remembering a lot of algorithms to cope with different situations, so i use some 2look oll and pll to reduce the amount of algorithms i need to know. Cfop is the most frequently used speedsolving method for the 3x3x3 cube. And it would be nice if you could number the cases as well. They are applicable to all f2l slots when reflected accordingly. This page lists all nonjeff2l standard f2l cases from every angle, focusing on rotationless algorithms. In the intuitive f2l you have 6 cases, which you have to solve, based on the orientation and on the position of the corner of the f2lpair. Have a go on your cube, and see if you can work out how to solve any of the pairs. As familiarity with f2l improves it may be desirable to optimise some of the more difficult cases, for example where the desired cubies are connected incorrectly.
I havent learnt or practiced naturally algorithmic f2l. This page first lists algorithms for each of the 41 standard f2l cases with target slot fr. Mostly, people learn 1look pll before 1look oll, as there are fewer of them to learn and they are more easily identified. While solving the rubiks cube with the advanced fridrich method, when the first two layers f2l are solved we need to orient the last layer oll so the upper face of the rubiks cube is all yellow. The f2l first 2 layers are likely the most difficult phase to master properly. Advanced method this is full cfop or fridrich method. Many of these cases are very similar to each other mirrors and therefore. In cases 05 and 06, it is sometimes useful to use a working edge to place the corner. Congratulations, you have now learnt 442 f2l cases. Fridrich oll pdf the name cfop comes from the steps involved cross, f2l, oll, pll, and you may also see it referred to as the fridrich method after jessica fridrich.
However, many other sites do have socalled algorithms for this step. It takes 20 unique scrambles from cubeexplorer, all scrambles roughly 711 turns in length. From beginner level to pro level, f2l is usually the step with the most room for improvement because it requires recognizing and tracking multiple pieces at once, while having quite a lot of freedom. Rubik cube fridrich method pdf how to solve a rubiks cube.
You hear fast cubers say get good f2l algs and to find them using a website like. Andy klises speedcubing guide algorithms by dan harris and erik akkersdijk first 2 layers you must solve the cross first. Although my f2l is now much better, these cases remain hard. Detailed hints for the first 2 layers binghamton university. In the second step of the fridrich method we solve the four white corner pieces and the middle layer edges attached to them. Cfop refers to the steps involved cross, f2l, oll and pll. Some of them seem odd, like cases 1, 3, 4, 8 and 9. March 9, 2012 february 3, 2018 adventures in cubing. I use empty slots to shorten my algorithms and so on, so what differs my method from intuitive f2l. Clicking the thumbnail below will open it in a new window. For many cases with good edges to fr or br slots, the standard algorithm is in u, r, which partly explains why edgecenter matching occurs in many f2l algorithms. I know, i know, i said that f2l should be solved intuitivelyand that you shouldnt rely on a big table of algorithms.