![]() ![]() any square you mouseover will advance its rowĪnd column one color, in this order. As shown in the picture on the right, swap the order of 1, 2 and 3.Ĭondition 1: the order of 1 to 2 to 3 to 1 is interchanged.A link to this page can be found at the official rubik's cube website. Torque: the formula for angular displacement is the longest and needs to be remembered. Situation: turn 1 (and other edges) in situĮnglish: x 4 turns 1(and other edges) in placeĮnglish :(R, horizontal middle layer ') * 4 Note: at this point, when the upper four edges are not fully restored, the lower two layers will also be disorderly.ĭon't worry, after the upper edge is all OK, the lower two layers are also restored naturally. Simplified and universal conversion is adopted here:įirstly, the edge block that needs to be turned over is placed in the position of "1" in the right figure, and the flip is carried out as follows:Īfter that, continue rotating the remaining unrestored edges of the upper layer clockwise to the position of "1", repeating the following method. The colors should be correct as well as the position. Edge transposition: as shown in the picture on the right, the third floor has 4 edges.Įnglish: (top +, front +, right +, top +), (right -, top -, front -) Note: the first layer is not only aligned with the color of the side, but also with the correct position of the edges and corners (as shown in the right).Īfter putting the first layer together, turn the rubik's cube upside down and let the finished layer become the "bottom".Īfter careful observation, the restoration of the second layer is only required to complete the reduction of 4 middle-level edges.Īnd four middle edges, after all, have only two states: 1 to 2, or 1 to 3.Ĭondition 2: swap 1 and 3 for the two states of the second layerĮnglish: (top +, right +),(top -, right -) ![]() PI center Bamboo restores the first edge Resided opposite (and other) edges Student: to restore the angles. ![]() The six faces, which face themselves, are called "anterior", and the others in turn are shown below.īefore =F(Front) =B(Back) left =L() Right =R(Right)Įxpression: F(front clockwise 90 degrees), R' (right counterclockwise 90 degrees), U2 (top clockwise 180 degrees).Īt the first level, it can be realized as long as you explore for a while (it is necessary). Sometimes you have to rotate 180 degrees (" 2 ") We're going to write it as follows Įxpression: front + (front clockwise 90 degrees), right - (right counterclockwise 90 degrees), top 2 (top clockwise 180 degrees). From the direction facing it, it can be rotated clockwise (+) and counterclockwise (-). ![]() The rubik's cube can only be restored after rotation. The commonly used rubik's cube reduction method is according to the layer method: that is, first restore the first layer, then the second layer, and finally the third layer The remaining pieces are called "corner blocks" (8 pieces) in 3 colors and "edge blocks" (12 pieces) in 2 colors.Ĥ. Therefore, when rotating, the center should be taken as the object.ģ. No matter how it is rotated, the center of each side will not be rotated. Standard, the color of six faces is "similar in color and back to back" Ģ. How to restore the disordered rubik's cube? TIME: 11:18:51 ġ. ![]()
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