The rubik’s cube is one of the world’s most popular toys. It was invented in 1974 by Erno Rubik, a Hungarian professor of architecture who was looking for a way to teach his students about 3D structures.

His invention was not meant to be a puzzle, but he ended up with something far more complicated than that: a three-dimensional cube that could freely turn in multiple directions. It was a structural problem that Rubik had to solve – and it still remains one of the most intriguing questions in mathematicians’ history.

How to solve a rubik’s cube

Solving a rubik’s cube can be a frustrating experience, but with enough practice you can improve your speed. Whether you’re trying to beat a world record or just want to master the cube, there are a variety of strategies and algorithms that can help.

First, you need to learn the vocabulary of the cube. This includes understanding which pieces are edge pieces, which are corner pieces, and which colors are center pieces.

Then, you need to get your edge pieces in the right position and turn them so that they match the color of the center blocks. There are two possible solutions for this step, but how you solve it will depend on the configuration of your cube.

Ultimately, solving the cube involves using algorithms to reorient your blocks. These rotations can be done clockwise or counterclockwise, depending on the algorithm you’re using.


While the Rubik’s Cube may be one of the world’s most popular puzzles, there are many other variations available. These variations offer a different challenge to players and add another dimension to the game.

The Pyraminx is a challenging variant of the Rubik’s cube that uses markings on the stickers. It has over 933,120 permutations in moves and requires a high level of concentration and mental agility to solve.

Shepherd’s Cube is another variant that features arrows on the stickers. Like the Pyraminx, it has a large number of permutations that require a large amount of twists to solve.

The variant has some identical edge pieces and a similar number of identical corner pieces. These pieces can be invisibly swapped to cause a single face centre to twist a quarter turn in either direction.


When solving a rubik’s cube, there are several rules that must be followed. These include:

The cube must be scrambled so that each color is not exactly placed on the face (the cube will be randomized). This can be done by turning it in random directions until colors are randomly distributed around the cube.

Once the scramble is complete, it is time to begin placing pieces onto each face of the cube. Using the “left hand rule” and “right hand rule,” rotate each piece until it is properly positioned.

Once all four edges are in place, it is time to solve the corners of the first layer. Each corner piece will have one white side and two other sides with different colors.


The Rubik’s cube is a popular puzzle for children of all ages. However, it is surprising that this seemingly simple toy has a lot of wastes associated with manufacturing and packaging.

The primary plastics used in Rubik’s cubes are ABS and nylon. These two materials have a high amount of energy use in their production and transportation processes, as well as a large amount of toxic fumes that can harm human health.

Nylon 6-6 is the most commonly used polymer in the production of Rubik’s cubes. This material is made by the combination of chemical compounds, including hexamethylenediamine and adipic acid, which can be toxic to humans.


When Erno Rubik invented the cube in 1974, he intended it to help his students understand three-dimensional objects. He envisioned a cube that consisted of moveable squares, with each side featuring different colors (red, blue, yellow, orange and white) that could be rotated and moved.

He had no idea he was creating a puzzle when he first tried to solve it. He spent a month twisting and turning it until he realized that the colors had been mixed up.

Rubik never thought that his puzzle would become a global phenomenon. It was only after he took the cube to the Nuremberg Toy Fair in 1979 that it became famous worldwide. He later signed a deal with Ideal Toys to market the cube internationally. It was renamed “Rubik’s Cube” and it quickly became the world’s most popular brain-teaser.