Looking back at history, the symbol of inheriting wisdom

Tracing the story behind the invention of the Rubik's Cube and its development. From the original idea of Hungarian architecture professor Rubik Ernest to the current global trend, this three-dimensional puzzle has become one of the most popular educational toys in the world. In 1974, Professor Rubik designed the first prototype to help students better understand spatial geometry. With the passage of time, the Rubik's Cube quickly swept the world, and aroused the interest and enthusiasm of countless people.

The development of Rubik's Cube

The Rubik's Cube has undergone many improvements and refinements by revealing its design intent and the changes in its manufacturing process. Early versions were made of wood, which gradually evolved into plastic parts, making them more durable and easy to mass produce. At the same time, in the past few decades, there have been variants of various sizes, shapes and even special functions to meet the needs of different levels of players. These evolutions not only reflect the progress of science and technology, but also reflect people's love for this magical little object.

Decrypt the Rubik's Cube and master the art of victory

Take the reader step by step to uncover the secrets of the Rubik's Cube. For novices, here is a simple and easy-to-understand basic tutorial, including basic rotation methods and common formulas. First of all, you need to be familiar with the color layout of the six sides and how to correctly hold the Rubik's cube for operation. Then learn the most basic Layer-by-Layer method (Layer-by-Layer), that is, complete the steps of the bottom cross and the bottom corner homing in sequence until all are restored. As your skill level improves, you can further learn more efficient algorithms and techniques, such as the CFOP method (Cross-Face Orientation Permutation).

Basic tutorial example

For advanced enthusiasts, share advanced tips and other quick twisting techniques. For example, "Fridrich Method" is a very popular quick-fix strategy that consists of four main stages: building a cross-shaped frame (Cross), filling the first two layers (F2L), adjusting the top-level direction (OLL), and finally arranging the top-level block positions. PLL📐⚗📐📐📐📐📐⚗📐📐📐📐⚗