The impossible is possible, or How to solve a 5x5 Rubik's Cube

2024 Author: Sierra Becker | [email protected]. Last modified: 2024-02-26 03:46

The rating of the popular toy created by Erno Rubik is growing all over the world. The number of dice combinations is an unimaginable number of 43 quintillion. But it is real to assemble it, even if you have never picked it up. Professional speedcubers know how to complete a 5x5 Rubik's Cube in seconds.

Introducing the puzzle

So you decided to buy yourself such a toy. Congratulations on your purchase of a 5x5 Rubik's Cube! It is also called the Professor's Cube. Now, for sure, you want to master the assembly method, which would not consist of complex and intricate schemes. But in order to understand how to solve a 5x5 Rubik's Cube, you need to get to know the puzzle device better.

The cube consists of smaller cubes, each edge is a row of five smaller cubes. All layers of the puzzle can rotate on their own, independent of other layers - this is how the components can be rebuilt on the surface of the cube.

Each of the six facesrepresented by its color so that the corner parts include three colors, the edge - two colors. In turn, the central part of each face is of the same color and, as in the classic 3x3 Rubik's Cube, never changes its position, because it is fixed by the frame.

So, the Professor's cube consists of: centers, edge centers, corner centers, outer edges, center edges and corners. This complex mechanism was patented by Udo Krell on July 15, 1986.

How to solve the Rubik's cube 5x5: a variety of ways

No matter how complicated the 5x5 Rubik's Cube may seem, there are several assembly methods in our time. Moreover, the volumes of schemes and formulas that are proposed to be remembered determine the assembly speed: the more there are, the more the number of moves is reduced to achieve the desired result. We present to your attention three methods for solving the puzzle:

1. The solution to the problem comes down to mastering a simpler 3x3 cube. This method is recommended for those who already have experience with puzzles. First of all, the assembly of centers is carried out, then the assembly of edges, from it they proceed to the assembly of the last two edges and parities. This is where the new formulas end, because further the Professor's cube is assembled in the same way as the 3x3 cube.
2. Assemble the cube from the top layers to the bottom. It should be noted right away that this method is good, but for a 5x5 cube it is too long and inefficient.
3. Assembly is carried out from the corners. The essence of the method is that the upper and lower corners are collected first and only after that they go to the edges andremaining centers.

How to solve a Rubik's Cube? Diagram for beginners

For your first solution to this puzzle, it is best to use a detailed diagram that will clearly and step by step explain how to solve the Rubik's Cube. For beginners, such a scheme will contain a large number of moves. However, we will present to your attention a technique that has a relatively small number of moves and is not difficult to master and understand.

It is based on a method that was developed back in the eighties and published in the magazine "Young Technician". It has been slightly optimized and simplified for mnemonic memory. With training, all formulas will be imprinted in memory, and if you want to solve a Rubik's cube, you will not need a diagram.

The most common beginner's mistake: many people collect only one side and think that now they will be able to collect all the others in the same way, but they immediately notice that adjacent cubes do not take their places, and when you try to shift them, the harmony is broken.

How to solve a 5x5 Rubik's Cube, presented in this optimal and accessible algorithm: top face centers, top corner centers, bottom corner centers, bottom edge centers, top corners, bottom corners, edges of the bottom face without one of the edges, edges of the top face, the final stage of assembling the edges of the bottom face, the bottom and middle faces, the top and middle edges, the centers of the middle edges, the side corner centers and, finally, the side middle centers. This method is much simpler and clearerlooks like the pictures.

Speedcubing: what is it and what are its advantages

If you are interested in how to quickly solve a Rubik's cube, then you need to master the speedcube technique - the fastest assembly. Its feature is a large number of schemes for various positions of the components of the cube. It is thanks to the variety of formulas that the assembly speed increases to several seconds.

Jessica Friedrich's method is very popular among speedcubers. There are even competitions that are held regularly by the WCA, at the world level, where participants compete with each other in a high-speed assembly. To date, the official build record is 48.42 seconds.

A little about the creator of the Rubik's Cube. Interesting facts about the puzzle

Erno Rubik is known in Hungary as a sculptor, inventor and professor of architecture, and he gained worldwide fame thanks to his puzzles and toys. Among them is the famous Rubik's Cube. Now in his 70s, he continues to be active in architecture, head of the Rubik Studios, and co-develops video games.

Rubik's Cube is considered the leader in sales among all toys. If you count all the original modifications and analogues sold and put them in one row, then its length will be equal to the distance between the poles of the Earth.

Puzzling over how to solve a 5x5 Rubik's Cube? Computer technology has gone further. Rubik's cube-like puzzles are modeled in programs. The developers didn't stop.on sizes 2x2 or 3x3, four-, five- and even seven-dimensional analogues impossible in the physical world are placed in computers - cubes of 100x100 or even 1000x1000 cubes!