In this step the goal is to orient the last layer pieces. S. 3. For people who love any sort of twisty puzzles, including but not limited to…Business, Economics, and Finance. CFOP is essentially a variant of the layer-first method, but because it summarizes various situations that may occur, the amount of memory needs to be increased many times (119 formulas), but it can also effectively increase the speed. I had been experimenting with multi-slotting with the last two F2L pairs and I have made an algorithm sheet for inserting the second last basic F2L pair in the FR slot and influencing the last BR pair in order to have a simple insert. Learn n4, the reflection of n3. The first box is where you will put the CFOP information that will tell the business office what account(s) to charge your purchase to. It is also popular among some of the leading speedcubers like Feliks Zemdegs and Max Park. Colour Neutrality. For this method you only need to orientate the cross. Learn CFOP: How To Be Sub-30 On 3x3 cube | Easiest 30 second solve | CFOP | Sarthak Masta | Cubelelo. Business, Economics, and Finance. Beyond CFOP. There are two algorithms for corners (n3 and n15) and four for edges (n1, n2, n5, n6). 8. F2L (First Two Layers) Complete the first two layers by solving the four corner-edge pairs between the cross edges in four steps, one slot at a time. . 48 3x3 Avg WR. will revolve around the CFOP steps A BIG BIAS IN THE AVAILABILITY OF DATA WILL FOCUS OUR ANALYSIS ON CFOP Petrus Roux ZZ CFOP 6 18 39 4'646 • The eternal battle of the big 4, or big 2, or big whatever: When the database started, a focus was understandably put on the prevalent method, and on the fastest solves, which happened. This section covers cross fundamentals and tricks, all the way to predicting more than just the cross during inspection. There are four of them, and they can be found on the top layer or bottom layer. F R2 D2. The complexity of the Roux method stays constant even with more sophistication whereas CFOP becomes very algorithmic with a lot of algorithm. Last Layer): Complete the Rubik’s cube by correctly placing the edge pieces and the last layer corners. PLL Algorithms Page. Choose Change. averageteencuber sub-13, 7. More tutorials below!How to Read Move Notation F2L or First Two Layers is the second step of the CFOP method, which aims to solve the first two bottom layers of a 3x3. CFOP 170-05 Chapter 01 - Investigations Involving Multiple Counties. uj. Between you and me: I found learning F2L to be extremely, existentially challenging at first, so don’t take it too personally if it takes longer than you think it should to get the. An overview of the steps of beginner and advanced CFOP, and how to approach learning it all! Everybody learns at their own pace and style, so feel free to mi. F2L is the most important part of the solve. For people who love any sort of twisty puzzles, including but not limited to: Rubik's Cubes (and any…The tutorials breaks the complex solving challenge into small fun mini-steps, and includes videos, tips and real time feedback (from the GoCube in your hands, to the virtual one on your screen). F2L: Solving the two layers completely. The #1 Cubing Community | Cubing. . I’ve been trying to learn CFOP within the past week, it’s been hell. • Full CFOP • Steps to have a cuber gf (Success not guaranteed) Step 1. Click on an image to add it to the trash. PLL Parity is when you have 2 pieces swapped in a way that is impossible on a 3x3, and happens on 50% of solves. NOTE: CFOP 170-11 provides requirements for the responsibilities of licensing agencies when a report involves a child in licensed foster care. 175(3)(b), F. The cross is one of the most important parts of the solve! Practice solving the cross efficiently and quickly by looking up example solves from various cubers on YouTube. In roux, the blocks are VERY easy to learn, and again, can use ZZ AND CFOP algorithms, if need be, to learn, but you have many more insert possibilities. View Unit 7 - Slides Only from ADMS 3530 at York University. CFOP is an advanced method for solving the Rubik's Cube. It doesn’t matter of the side colours don’t match. Misuse or a Substance Exposed Newborn per CFOP 170-4, a substance abuse disorder evaluation and participation in services recommended by the evaluation must be included in the case plan. Virtually all top CFOP solvers nowadays solve7 votes and 244 comments so far on RedditIf splitting charges between multiple CFOAPs, repeat steps a - f as needed. Click on an image to add it to the trash. Timeline:0:00 Intro. Of the algorithms above, n15, which is used to swap. I know f2l is supposed to be an intuitive step, but specific algorithms for specific cases can go a very long way and help consistently reduce your f2l time by half a second per pair. Colour Neutrality. If you struggle with F2L, stay with what you already know and practice that. Teach her how to. Jessica Fridrich believed that the absolute fastest average that a speedcuber could reach using her method. . STEP THREE: Account Information (CFOP Information) Your next screen should be similar to the one pictured above. It works on a layer by layer method, first solving a cross on the bottom (cross), continuing to solve the first two layers (F2L), orienting the last layer (OLL), and. (3) On-going safety management issues. Trash. October 15, 2020 CFOP 170-7 C-2 Question #2: The home environment is calm and consistent enough for an in-home safety plan to be implemented and for safety service providers to be in the home safely. The method works. On a bad day i average 13 - 15, on a good day i average 12 - 11. . Step 2. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. During this step, pay attention to how many corners have yellow facing up. Central Florida Office Plus (Gainesville, FL) CFOP. . Enter the common attributes of the CFOP in the empty fields. Whether it is sub-15, sub-12, or anything, you need an efficient cross and sub-20. Here is a quick rundown of the general steps involved in the claim process of the PMFBY scheme: First things first, the insured farmer should intimate the loss details immediately within 72 hours of the calamity either to the insurance company/concerned bank/local agriculture department, or district officials. Daily Discussion Thread - May 29, 2016 : r/Cubers - Reddit. There are 21 different variations of Last Layer Permutations, and a well-known name for each. Any questions, join the discord and we'll help you out! Link below. Sections 39. OLL is the 3rd step of the CFOP, and the "busiest" in respect of the amount of algorithms required to complete it. 175(3)(b), F. " Steps CFOP can be viewed as an advanced version of a Layer-By-Layer method. Align the edges with the second. . participating in the case plan], and in-home. Even though OH is different, the fundamental skills are still the same (look ahead, recognition, avoiding rotations, etc. 017(1)(a). - There are more resources for learning CFOP. Use the Shift key to select multiple cases. pdf. Click the “Save” button Guide to Adding CFOAPs—For Financial Proxies. Permute last layer (PLL)The Fridrich method or the CFOP method (cross, F2L, OLL, PLL) is a fast method for solving the Rubik's Cube created by Jessica Fridrich. Don't try to memorize the notation, rather keep a mental note of how the pieces move during an alg. • Full CFOP • Steps to have a cuber gf (Success not guaranteed) Step 1. There are 57 different OLL variations, therefore needed 57 different algorithms to learn in order to complete the. Cross does not really need algorithms, as itcan be solved byexperience within 8 steps. F2L (First 2 Layers) is a way of continuing after solving the cross. Welcome to join us and solve rubiks cube 3x3. According to this post from 2012 that analyzed hundreds of solves from sub 10 cubers (for context: 3x3 WR single was 5. You probably won’t start with the white face finished, so remember that a face’s color is determined by the center cube. Most similar to the beginner's method of the four most popular "advanced" methods; Steps are Cross; First Two Layers (F2L) Orientation of the Last Layer (OLL) Permutation of the Last Layer (PLL) A lot of resources are available since it is by far the most popular advanced speedcubing method; Roux. The same sub-steps will apply to these as they did. However, the most commonly learnt speedcubing method (and hence has a lot of resources available for it) after the beginner's method is the Fridrich method. I could do the beginner F2L in around 20 seconds, then I started F2L and even after a couple of weeks I was still only doing 40 on them. Solving the PLL is the last step of the CFOP, and is the final straight in speedsolving the Rubik's cube. Add CFOP’s to the “Account Manager” tableThe Steps [] CFOP can be viewed as an advanced version of a Layer-By-Layer method. Steps of Advanced CFOP. The following are the recommended steps to achieve consensus with the family. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. Class 3- Student can describe overview of CFOP (steps) , skips, and begin to learn H-perm and Z-perm. See the printable page for the original order. These algorithms are used for the final step of the CFOP method, to permute the edges and corners of the last layer, once all pieces are oriented. Steps of the Fridrich Rubik's Cube Method: 1. Step 2: Now we need to find the PV of this CFop for 10 years, using a 12% discount rate we need the 12%, 10-year annuity factor (PVIFA 12%, 10 years) 25 8. If you want to go for speedcubing, it's NOT recommended to learn the beginner's method at all. Firstly， most speedcubing world-record holders use the CFOP and not the Roux method; hence fewer players compete using the Roux. Letter+ ‘:Turn 90% counterclockwise. Although any serious CFOP user should learn eventually learn full OLL, it should be noted that working on better F2L look-ahead is a. ) ZZ and Roux Can use CFOP steps during F2L. STEP 4b - Orientate the Last Layer Corners. Final CFOP over-review. CFOP method. LittleCoder06 Scratcher 54 posts CUBERS UNITE CURATOR APPLICATIONS. Corporate Financial Operating Plan. Section 409. Get a gf. U' R' F R. The CLL (Corners of the Last Layer) Method has 42 algorithms and 2 steps: Make 1 layer of any color; CLL (42 algorithms) solves the rest of the cube; 9 of these algorithms are from the Ortega Method, and many others are from 3x3 OLL. How to Read Move Notation I show simple patterns for the 7 PLL algorithms so that they're easier to learn. It's a fairly simple method that involves minimal memorization. This seems to be the easiest but it's really hard if you want to do it right. It's also well known for its heavy algorithm usage, with numerous subsets for both last layer and influencing last layer with the last pair, thanks to the oriented edges in the EOLine step. Teach her how to solve a Rubik's cube. S. 134K subscribers in the Cubers community. Ignore the corners for now. It is the first last-layer step in many speedsolving methods, including the Fridrich Method. 31 •. . For this method you only need to orientate the cross. It is widely used, notably by Kian Mansour and Sean Patrick Villanueva, and it is also arguably the best OH method, despite the. The cross is the step with the least amount of structure, so it takes a lot of thinking and creativity to come up with a good solution. 5638(0. Click the “Save” button Guide to Adding CFOAPs—For Financial Proxies. There are two different options to insert a CFOP. The main method for solving the Rubik's Cube learnt by beginners is aptly named the "Beginners Method". Test out new cubes. He was able to do the 3x3 and the 2x2 he did them about a dozen timeson his own then lost interest. solveOLL => Moves. Largely different from the beginner's. Take reasonable steps to ensure meaningful access to limited English proficient individualsIf you are interested in different methods of solving the Rubik's cube, you might want to check out this thread where users discuss the pros and cons of CFOP, Roux and ZZ. For people who love any sort of twisty puzzles, including but not limited to: Rubik's Cubes (and any…98 votes, 30 comments. CFOP. Therefore are required 21 algorithms to make a PLL solving in just 1 fast algorithm. The first speedcubing World Championships were held in 1982 in Budapest. "I would like to thank Gina for her many contributions to Harley-Davidson since joining the Company in 2020 - we wish her well in her next. 4x4 OLL; 4x4 PLL; J PERM. It doesn’t matter of the side colours don’t match. The goal of OLL is to make sure. Right now I'm hovering around 37-45, with beginners cross (~7), intuitive F2L (~20), 2 Look OLL and PLL (~12). Hide the cases you do not plan to learn. The fixed costs incurred to each years in the factory are $200,000. Each algorithm solves a pair (an edge and a corner) into their designated location. Overview The "CFOP" or "Fridrich Method" is currently the most popular speedcubing method. PLL: The black bars represent the samecolored pieces. First two layers (F2L) 3. 2. For people who love any sort of twisty puzzles, including but not limited to…134K subscribers in the Cubers community. This step completes 3 out of the 4 cross pieces in the correct color order. The machinery costs $1 million. This method was first developed in the early 1980s combining innovations by a number of. With some practice, you should be able to solve the cube in about 2-4 minutes. If you’re happy with what you have now, that’s fine too. The first speedcubing World Championships were held in 1982 in Budapest. 31. Step 2. 134K subscribers in the Cubers community. OLL: Orient the Last Layer correctly. S. Read Speedsolving. The first box is where you will put the CFOP information that will tell the business office what account(s) to charge your purchase to. Some of these algorithms affect the DR edge, so do not try to use them in CFOP solves. Crypto11. The variations are divided into groups according to where the corner & edge pieces are located in the Rubik's cube. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. There are only three F2L cases. It may need to be performed more than once: pay attention to the orientation of the cube before you start this algorithm. Continue Cfop method algorithms pdf From Wikibooks, open books to the open world of fridrich method or CFOP method (cross, F2L, OLL, PLL) is a quick method to solve the Rubik's Cube created by Jessica Fridrich. In this video I show you how to solve all 10 cases for 2-Look OLL, which is a two-step process for solving the third step of CFOP - the most popular 3x3 spee. Locate a corner piece that has a white sticker on it. solve => Array<Moves> Solve the cube state with all CFOP steps. 3. You just divide your time for each section by your total solve time, then convert your decimal to a percentage. 56 votes, 27 comments. May 28, 2021 CFOP 170-1 5-1 Chapter 5 COMPLETING A UNIFIED HOME STUDY 5-1. Step 2. The Fridrich method or the CFOP method (cross, F2L, OLL, PLL) is a fast method for solving the Rubik's Cube created by Jessica Fridrich. Business, Economics, and Finance. The 4th and final step of the advanced Fridrich method is the permutation of the last layer (PLL). First, the edges are oriented - There are 3 possible. What does CFOP mean as an abbreviation? 14 popular meanings of CFOP abbreviation: 9 Categories. This will be done in the last step. This step involves inserting all the corners to make the first layer complete. CFOP Method - F2L Full Advanced F2L Playlist. The 4th and final step of the advanced Fridrich method is the permutation of the last layer (PLL). Step 2. Basically the same as cfop but solving f2l before the cross so Basically FCOP This can help with planning the first few f2l pairs and you have the m slice free but that hinders look ahead after doing f2l cross edges can be solved using m u moves And the rest can be solved normally with oll and pll. CryptoBusiness, Economics, and Finance. The materials cost $30 per diamond. PLL or Permutation of the Last Layer is the fourth and last step of the CFOP method, which aims to permute the pieces of the last layer to have the 3x3 fully solved. Get a gf. Step 2. EG. Enter a User Name and a password. The order to learn the CFOP steps, both beginner CFOP and Advanced, and how much time it will take. There are a lot of positives and negatives with both methods and it is hard to choose one which would give a winning advantage. Business, Economics, and Finance. ). Solve Time: 24. OLL is the 3rd step of the CFOP, and the "busiest" in respect of the amount of algorithms required to complete it. Flip the cube upside down (the solved layer should be on the bottom now). operating procedure. Pretty proud except for the z2 at the beginning lmao. Unfortunately, some of the algorithms are DEFINITELY not optimal so I. Scope. This step is fully algorithmic, and consists of 21 cases. Crypto10 OLL algorithms with memory tricks to make them super easy to learn! Check below for more tutorials to get faster. STEP 4b - Orientate the Last Layer Corners. The other color is invisible, due to how the cube is cut. Hide the cases you do not plan to learn. I want to say edge control isn't going to be the best thing to pay attention to until you're at least sub-30, possibly even. Two-look refers to the technique of doing this maneuver in two parts, which gives you 11 algorithms to learn, as opposed to the 57 algorithms for traditional OLL. This seems to be the easiest but it's really hard if you want to do it right. There are a lot of positives and negatives with both methods and it is hard to choose one which would give a winning advantage. Pretty proud except for the z2 at the beginning lmao. CFOP 170-05 Chapter 04 - Investigation Types and Use of the Family Functioning Assessment. How to Read Move Notation or First Two Layers is the second step of the CFOP method, which aims to solve the first two bottom layers of a 3x3. CFOP 170-03 Procedures Related to Missing Children. Reply jugglingeek Sub-22 (CFOP) PB 13. It takes the same steps, but combines some of them, solving more of the cube at once. by /u/PianoCube93 gives a good guideline on when/in which order you should learn/practise what. Oh yeah definitely, when I first started doing CFOP, heck, just F2L alone, my time to do the same steps by beginner method were practically doubled. For F2l, you only care about 2nd layer edges. In this article we will be talking about the different sages of the CFOP method and how to solve your Rubik's Cube using the CFOP method. The Roux Method is a hybrid of block-building and corners first methods. This step can be completed using the following algorithm. PB is 9. Jessica Fridrich, who placed 10 th in the competition with a best solve of 29. Next Steps. CryptoStep 2: Orienting the last layer pieces. schedules, etc. Hold the cube so that thisTrash. 2016-10-24 Unit 7 DCF Analysis Textbook Chapter 9 Read chapter 9 of your text . I want to be able to chart improvements and review the detailed stats on all the CFOP steps whenever, rather than just the once. Steps to have a cuber gf (Success not guaranteed) Step 1. Conservation Farm Option Project. Class 4- Begin to learn CFOP Class 5- Continue CFOP Class 6- Finish CFOP and begin 2 look OLL. STEP THREE: Account Information (CFOP Information) Your next screen should be similar to the one pictured above. Select CFOP under the Search for a specific CFOP, Grant, Fund, or Org section. On the windmill cube, it is different to the 3x3, as the corners only have white and one other visible color on them. GANCUBE. heheboih. Returns the moves to pass OLL. Step 1: First choose a centerpiece of any color (say white) and then make a white cross by bringing all the four edge pieces adjacent to the white center. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. 7. Hello, and welcome to the discussion thread! This thread is for accomplishments, simple questions, and informal discussion about cubing! No question…102 votes, 16 comments. Fridrich (CFOP) Method First 2 Layers (F2L) Introduction. Click on an image to add it to the trash. I am an MMP (Massive Multiplayer Platformer) speedrunner with a PB of 1'02. Here is a simplified, easy-to-follow version of steps to solve a 3×3 Rubik’s Cube from a 6-Stage process from the official Rubik’s website, using the CFOP method. Solving the PLL is the last step of the CFOP, and is the final straight in speedsolving the Rubik's cube. Recently got my first official Sub-10 - 9. 134K subscribers in the Cubers community. Teach her how to solve a Rubik's cube. Each case is recognized by the position and orientation of the two pieces in relation to the target slot. The cross is one of the most important parts of the solve! Practice solving the cross efficiently and quickly by looking up example solves from various cubers on YouTube. Basically, you solve a cube with all methods combined, but solving it in a CFOP state. • Full CFOP • Steps to have a cuber gf (Success not guaranteed) Step 1. Returns the moves to build a cross. Close suggestions Search Search. 134K subscribers in the Cubers community. Open navigation menu. Welcome to Ruwix! Advanced Method Cube Timer Beginner's SolutionFriedrich and Petrus methods are quite common, as well as the Roux method. Minh Thai (USA) achieved the top time of 22. Fridrich Method/CFOP is one of the most commonly used methods in speedsolving a Rubik's Cube. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. So the hard work is going to be memorizing the OP bit, and then you'll be still in the same situation with committing all the OP. CryptoBusiness, Economics, and Finance. • Full CFOP • Steps to have a cuber gf (Success not guaranteed) Step 1. Got the gist of F2L while solving megaminx for the first time. These are important concepts in. Step 2. Orient last layer (OLL) 4. S. Download the picture tutorial. This refers to specific deficiencies in parenting that result in the exceptional child being unsafe. 11, developed the method used by most speedcubers to date – CFOP. Teach her how to solve a Rubik's cube. ) Worst time since doing more then beginner: 1:55:665 or no solve because of mistake. 01 and 39. For people who love any sort of twisty puzzles, including but not limited to…Business, Economics, and Finance. Pros. _____Image credit: Bing Creative. Step 2: Match colors of all four centerpieces of the lateral face with the edges of the bottom layer one by one and sending the matched pairs. Steps First Block. CMLL is one of the best algorithm sets as there are only 42 cases and most algorithms are fast OLLCPs from CFOP; The blockbuilding and intuitive nature of the method allows for rapid. - CFOP has more alg subsets for last layer and last slot (WV, SV, VLS, ZBLS, COLL, OLLCP, ZBLL etc. ok so i just started but i use a quyi cube and i use the begginers method by jperm. The reason why it is called "Lazy" because the solve is in a CFOP step but uses different methods when it. Case4. Letter+2: Turn 180% clockwise. (The one created in previous step) as shown in screen shot below. There are 21 PLL algorithms in total. CFOP (Cross is the 1st step of the CFOP Method. EG. I'd suggest to do PLLs first. I show simple patterns for the 7 PLL algorithms so that they're easier to learn. Cross: Make a cross on one side by solving all edges of a given color. Make sure the Yellow side is orientated as shown in the image. The first part of CFOP is Cross. - There are more resources for learning CFOP. For people who love any sort of twisty puzzles, including but not limited to…This means solving the last layer in 4 steps – consisting of Orienting the Last Layer in 2 steps (2 Look OLL), and Permuting the Last Layer in 2 steps (2 Look PLL). Colour Neutrality means that you are able to begin solving a puzzle on any. In-Service Training as part of in-service training on. The correct color order going upwards is Blue , Orange , Green , Red ( B O G R ) The first two layers, rather F2L, of the Rubik's Cube, can be solved simultaneously rather than individually. 287. Hello, and welcome to the discussion thread! This thread is for accomplishments, simple questions, and informal discussion…My son is a cuber! So my son has been into cubing since he was 4 (this was on his own). Steps Cross. Step 1 – Solve the White Cross. Last Layer): Complete the Rubik’s cube by correctly placing the edge pieces and the last layer corners. Only use dated resources for algs or ways to improve upon CFOP. For people who love any sort of twisty puzzles, including but not limited to…Nice that you put the four sides for recognition, I need to work on that too An alternative for Ja, turn the picture 90° clockwise (blue arrow like Jb) and doMay 28, 2021 CFOP 170-1 2-4 unable to manage. Although it requires you to memorise many (up to 78) different formulas, it's one of the fastest. The Friedrich Method, sometimes called CFOP, was invented by Jessica Friedrich. The CFOP method is one of the most efficient and widely used speedcubing methods. This first step of solving the white cross is actually an intuitive stage of the solution process. Yellow-green edge oriented correctly. When solved correctly, the four edge pieces take the shape of a cross. Calm and consistent refers to the environment, it’s routine, how constant and consistent it is, its predictability to be the same from day-to-day. You should be able to determine all the rotations needed to complete the white cross after inspecting the cube, and you'll succeed only if you foresee 7 steps. 95. (I'm sub 20 cfop), Now the main thing I noticed on all of your solves was that there was a SOLID 0. (3) On-going safety management issues. If you want to get even faster, you should learn How to do Finger Tricks and learn the CFOP Method. For people who love any sort of twisty puzzles, including but not limited to…Go to tab Define Supervisor Dest. Step 2: First two layers - F2L. I have learned the cfop method: memorized all the plls and a couple of olls. Sections 39. 302 pb, cfop 3lll •. The step requiring separation of white and yellow pieces proved to be more challenging than expected. October 15, 2020 CFOP 170-7 C-2 Question #2: The home environment is calm and consistent enough for an in-home safety plan to be implemented and for safety service providers to be in the home safely. Unlike CFOP, where the cross provides a clear starting point, the concept of the belt and its interaction with the other layers required a shift in my approach to solving. 41 standard patterns counting mirrors for corner-edge pairs. For people who love any sort of twisty puzzles, including but not limited to…Step 2: Now we need to find the PV of this CFop for 10 years, using a 12% discount rate we need the 12%, 10-year annuity factor (PVIFA 12%, 10 years) 25 8. The algorithms are organized by similarity to aid memorization. In terms of ease of understanding, CFOP is more structured for the average beginner than Roux is. Permuting the 4 edge pieces: Once all the corner pieces are correctly permuted, there. CryptoAssuming you use CFOP, recognising edge orientation while going in for the last pair is very easy. ~7 x 4 = 28 moves, ~6 seconds. We don't care if the side colors don't match, we are going to permute the last layer (PLL) later. See all steps Step 2: How To Solve The White Corners In The First Layer. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. pdf), Text File (. GANCUBE2×2 Beginner Guide. In particular, it combines some steps of the said method into one by using many more algorithms. The major innovation of CFOP over the simpler LBL methods is its use of F2L, which solves the first two layers simultaneously by solving top-corners and vertical edges together after the Cros…CFOP method. Get a gf. Cross The first step is to make a cross on the bottom face by solving four edge pieces that share one color (white in this example). This will be done in the last step. It was invented by Jessica Fridrich, and consists of four steps - Cross, F2L, OLL, and PLL. Yiheng Wang 4. Business, Economics, and Finance.