1, put the number 1 in the middle, that is, the second row and the second column. As follows:

2? _? three

_? 1? _

8? _? nine

2. Place the number 2 above the current position, that is, the first row and the second column. As follows:

2? _? three

_? 1? _

8? 6? nine

3. Put the number 3 in the upper right corner of the current position, that is, the first row and the third column. As follows:

2? _? three

_? 1? seven

8? 6? nine

4. Put the number 4 at the lower left of the current position, that is, the third row and the first column. As follows:

2? _? three

4? 1? seven

8? 6? nine

5. Put the number 5 at the lower right of the current position, that is, the third row and the third column. As follows:

2? _? three

4? 1? seven

8? 6? five

6. Put the number 6 above the current position, that is, the second row and the third column. As follows:

2? _? three

4? 1? seven

8? 6? five

7. Place the number 7 above the current position, that is, the first row and the third column. As follows:

2? _? three

4? 1? seven

8? 6? five

8. Put the number 8 in the upper left corner of the current position, that is, the first row and the first column. As follows:

2? _? three

4? 1? seven

8? 6? five

9. Put the number 9 at the lower right of the current position, that is, the third row and the third column. As follows:

2? _? three

4? 1? seven

8? 6? five

10, the final 3×3 magic square is as follows:

2? _? three

4? 1? seven

8? 6? five

In this Rubik's Cube, the sum of the numbers on each row, column and diagonal line is 15. Please note that this is just a solution to the Rubik's Cube. In fact, there are many solutions to the 3×3 Rubik's Cube.

Introduction of 3×3 Rubik's Cube

1, 3×3 Rubik's cube is a mathematical problem, also known as "Rubik's cube". It is a square matrix with 3 rows and 3 columns, including 1 to 9 non-repeating integers, so that the sum of three numbers in each row, column and diagonal is equal.

There are many different permutations and combinations of 2.3×3 magic squares, but only a few can meet all the conditions. Solving this problem requires certain mathematical skills and logical reasoning ability. Rubik's Cube was widely used in divination and sacrificial activities in ancient China, and now it is also regarded as an intellectual game and a mathematical problem.

3. Besides 3×3 magic squares, there are other magic squares, such as 4×4 and 5×5, and the corresponding rules and solutions will be different.