Rubik's cube formula table is as follows:
Up, right, right and left; Up, down, down; Upper left, lower left, upper left, Zuo Zuo and lower Zuo Zuo; Up, left, left, left, right, lower right, lower right. Represents a clockwise rotation of 90 to the right; The upper left represents a clockwise rotation of 90; Shun represents that the front side rotates 90 clockwise; The bottom represents that the right side rotates 90 counterclockwise; Right represents 90 counterclockwise rotation above.
It is reported that in the simple formula table, the top represents the right side rotating 90 clockwise; The upper left represents a clockwise rotation of 90; Shun represents that the front side rotates 90 clockwise; The bottom represents that the right side rotates 90 counterclockwise; Right represents 90 counterclockwise rotation above; Conversely, it means that the front side rotates 90 counterclockwise.
The four-character formula is: upper right, upper right and anti-left (the color blocks of the two adjacent vertices above are exchanged); Up, left, down, down (swap the color blocks of the top two diagonal vertices); Upper left, lower left, upper left, Zuo Zuo and lower Zuo Zuo (color block rotation of the upper three vertices120); Up, left, left, left, right, down, right, down, right (exchange the color blocks of the edge in order).
All formulas can ensure that the color block you need does not change position. You can choose to spell one side first and then calculate with that side as the base. The first two formulas adjust the positions of the four color blocks of the vertex; Adjust the angle of vertex color block by the third rule; Adjust the edge color block with the fourth bar.