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. It consists of four. (what looks like a cross shape); F2L: Solving the first two layers completely (not hard as it sound:)); OLL (Orientation of Last Layer): Correctly orienting the last. This two-part video tutorial will teach you how to solve the Rubik’s Cube F2L, OLL and PLL. Make sure you have your Rubiks Cube notation.
Then, once you know those few algorithms, you can begin to learn the rest of the last layer algorithms while always fl able to fall back on the ones you know.
Erno Rubik designed these three-dimensional mechanical puzzles to be precariously difficult, unless you know a little about mathematical algorithms, then it’s just a matter of time and determination. Solve a Rubik’s Cube in 5 minutes How To: The corner piece is paired with the edge piece, and the pair is inserted into the right place.
Indeed, the whole cross is assembled on the bottom layer instead of the top. It’s ok, no one has to know. Don’t worry if you struggle! All of that being said, I can give you some situations to hopefully make the process easier.
April Learn how and when to remove opl template message. So the first algorithm orients all the last layer pieces makes them all face the right way, i. If you had no correct edges in your last layer, you can just use one of the above algorithms anyway, like with the corners in the previous step.
You want a taste of the high-flying, rock and roll lifestyle of the speedcuber.
You needn’t go through the steps in order – you can learn and practise each bit independently, falling back on the beginner method as and when you need it. For example, here are two ways of pairing the corner and edge pieces:. Although the idea of slowing down in order to speed up may be counter-intuitive, a useful exercise is to practise F2L at an exaggeratedly slow speed.
The last layer steps OLL and PLL involve first orienting the last layer pieces, then permuting them into their correct positions. If you’ve just arrived at this website looking to learn how to solve a Rubik’s Cube and thought to yourself f22l my left olll, I’m starting with the speed cubing guide, that sounds fast”, then I warn you now: Well here is where your journey begins. Try practising going from a scrambled cube to completed F2L very slowly, and making sure you have a continuous steady flow.
The strategy here is to join a corner of the first layer with the edge that goes above it, then insert that pair. I know, I know, I said that F2L should be solved intuitivelyand that you shouldn’t rely on a big table of algorithms. There are lots of algorithms for doing this, but I like this one the best.
How to Solve the Rubik’s Cube/CFOP
They don’t look scary at all, and there’s even some triggers in there that you’ve already seen! Step 1 – The Cross This step is the same as the beginner method – forming a cross on the first layer to get f2o If you do RU2R’, you can turn this into f22l 3.
It’s easier to perform the quick trigger first and then add on the U’, as opposed to modifying a well-practised sequence.
This practise is called lookaheadand olk vital if you want to achieve solve times under 20 seconds. Both have the same effect, but a double layer turn is quicker. According to Singmaster’s report on the world championship, Fridrich was then using a basic layer method, while Dutch competitor Guus Razoux Schultz had a primitive F2L system.
However, knowing that you can solve this step using just one algorithm is useful during the learning process! This works, and is an intuitive way to solve the problem, but the second solution is much simpler. Here’s a simple example:. If you do UF’U2, you can turn this case into case 2 above. Compare these two algorithms:. This is for the same reason as the cross in step 1 – you need to be able to look at the cube and produce an efficient way of solving each F2L pair.
Why don’t you give it a try – go to the timer pageset inspection time to 15 seconds and see if you can produce a solution to the cross entirely in your head. It is usually done starting with the white colored squares. Speedcubing Guide So you’ve gone through the beginner’s method a few times, and maybe you can solve the cube unaided every time.
To this end, the vast majority of oll algorithms on this page are comprised of many Rs and Us, as they are easy to perform f2 lefties. Fortunately, there is a huge algorithm database for your perusal, where you can find the perfect algorithms for you.
Solve the wooden ball puzzle How To: This differs from case 2 only by the orientation of the edge blue is up, not orange.
How to Speedsolve the Rubik’s Cube – CFOP Method Explained
But now you’re hooked. Much like the Sexy Move highlighted in red before, the sequence R’ F R F’ is a trigger called the Sledgehammer, and you’ll spot it lurking about in other places and algorithms.
If you clicked the link to the algorithm page before, you’ll have seen that the list is indeed quite long. This idea does not mean that the previous advice of how to perform the algorithms is redundant. There are five such cases that you should learn the algorithmic solution for, and they’re all in this nice little table:.
The cases described below are designed to help you gain that intuition.