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Do you know the world record for solving a Rubik's Cube fastest? It is only 3.47 seconds. Too fast! Well, I am sorry if | Do you know the world record for solving a Rubik's Cube fastest? It is only 3.47 seconds. Too fast! Well, I am sorry if someone expects a speech about speedcubing, because I will now introduce some Rubik's Cubes which have interesting shapes. | ||
But first, I will introduce the most known, basic 3x3x3 cube. It was designed by Rubik Ernő, a Hungarian professor of architecture. Soon after the release, this attractive three-dimensional puzzle became very popular all over the world. So a few years later, a new Rubik's Cube designed more difficult followed it. This one was a 4x4x4 cube, called "Rubik's Revenge." | But first, I will introduce the most known, basic 3x3x3 cube. It was designed by Rubik Ernő, a Hungarian professor of architecture. Soon after the release, this attractive three-dimensional puzzle became very popular all over the world. So a few years later, a new Rubik's Cube designed more difficult followed it. This one was a 4x4x4 cube, called "Rubik's Revenge." | ||