2. Recover the second layer edge according to the formulas of upper left, lower right and right to Zuo Zheng.
3. Restore the yellow cross at the top according to the formulas of upper right, lower left and lower right.
4. According to the formulas of upper left, lower left and upper Zuo Zuo, yellow is restored.
5. Restore the vertex angle according to the formulas of bottom, bottom, upper right and lower left.
6. Restore the top edge according to the formulas of upper right, upper left, upper left, upper right and lower right.
Note: the upper finger rotates 90 to the right; Point down to the right; Left refers to the upper left; Right refers to the upper right; The front means clockwise; Anticlockwise in front; The bottom finger rotates 180.
Step 1) Draw a cross on the first side to form the following appearance:
(Step 2) Align the first side and add T-shapes on the four sides to form:
Beginners use the Rubik's Cube formula (step 3) to form the edge color of the second layer:
The first case:
Solution: URU'R'+U'F'U'F
The second case:
Solution of Rubik's Cube Formula for Beginners: U'F'UF+URU'R'
(4) Draw a cross on the top of the new Rubik's Cube to form:
The algorithm will switch the top level in the following four situations. After rotating the four prism blocks on the top surface, only the following four situations may occur:
Before applying the algorithm, you should refer to the green appearance at the top of the above picture to determine the orientation of your Rubik's cube;
Rubik's cube formula algorithm for beginners: RU'F'UFR
In addition, when you say "one word", you can also try: R'F'U'FUR.
(5) rotate that four corners of the top surface of the Rubik's cube and color the top surface to form:
Algorithm 1:
Algorithm 2:
Rubik's cube beginner's formula (step 6) adjusts the order of the four corners to form:
Then that follow algorithm is applied: LF