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Magic cube classroom Magic dragon timing rubik's cube Magic dragon 3 timing rubik's cube smooth sliding competition
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The basic terminology for the rubik's cube The origin of the rubik's cube
As this entry begins, the original rubik's cube was invented by professor rubik, but not for production or entertainment. Because he is a builderProfessor of architecture and sculpture, so
He created the first rubik's cube prototype himself to help students understand the composition and structure of the space cube.After he finished his first work, he turned it around a few times and found the original
The neat rubik's cube was so hard to recover that he realized the new inventionIt's not easy. But what he didn't know was that the toy, which is less than six centimeters in length, would be in the future
It has become so popular around the world that the rubik's cube has even appearedThe movement of the instrument.
The basic concept of rubik's cube
Our common rubik's cube is the third order rubik's cube of 3x3x3, which is a positive 6-sided cube with 6 colors, consisting of 26 pieces and 8 corner blocks. 12 edge blocks; 6 center blocks (and center shaft branches)
Rack to rack).
In order to describe the process of rubik's cube restoration, we need to be familiar with some basic concepts of rubik's cube -- surface, layer, corner block, edge block, center block, surface position, position and location.
The surface refers to the 3 x 3 pieces of a plane, and the layer refers to the 3 x 3 pieces of a plane. Please carefully compare the difference between one side and the first layer
The original one had six sides.
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