Considering the values in its corresponding row, column and major

square, Cell (2,2) can take only one possible value, '2'. Let's assign it

first.

Sample Exercise on How To Solve Sudoku Puzzless Solved Using the

Conventional Approach for How To Solve Sudoku Puzzles

8

7 6

2

5

3

2 1

9 7

8

2 3

9 4

1

6

5 4

Similarly, Cells (2,9), (4,9), (5,7), (5,8), (6,7), (8,1), (8,7) & (8,8) can take

the only possible values '8', '6', '4', '1', '2', '6', '7', & '8' respectively. So,

let us assign these values to their respective Cells.

Sample Exercise on How To Solve Sudoku Puzzless Solved Using the

Conventional Approach for How To Solve Sudoku Puzzles

8

4

4 1

7 6

2

5

3

2 1

3

6

3 5

7 9

1 2

8 3

Now, if we consider Cell (3,8), the only possible value for it is '5' (by the Naked Singles Approach for How To Solve Sudoku Puzzles considering only Column 8 (let's call it C8 for short). Similarly, in Cells (5,2) & (7,2), the only possible values are '9' & '4'

respectively. In Cell (8,6), by the Naked Singles Approach for How To Solve Sudoku Puzzles in Row 8 (let's call it R8 for short), the only possible value is '9'. Let us assign These Values To their Respective cells .

Now, if we consider Cell (1,1), the only possible value for Cell (1,1) is '7'.

Similarly, Cells (1,6), (1,7), (2,3), (2,4), (3,6), (3,9), (5,3), (5,5), (6,1), (7,1) & (9,7) can take the only possible values '5', '6', '1', '3', '8', '7', '7', '8', '8', '1' & '3' respectively. Let us assign these values to their respective Cells.

Now, if we consider the Cell (1, 3), the value should be '9' ( by the Naked Singles Approach for How To Solve Sudoku Puzzles in R1). Likewise, if we consider Cell (3,5), the only possible value is '9'. For Cell (4,3), the value is '5'. Similarly, for

Cells (7,4) & (7,9), the only possible values are '7' & '2' respectively.

Sample Exercise on How To Solve Sudoku Puzzless Solved Using the

Conventional Approach for How To Solve Sudoku Puzzles

8

4

3

2 1

3

6

3 5

7 9

1 2

5

7 2

Now, if we consider Cell (3,1), the value should be '4'. For Cell (3,3), the

only possible value is '6', and for Cell (3,4), the only possible value is '2'

(by the Naked Singles Approach for How To Solve Sudoku Puzzles in the Top Middle Major Square).

Similarly, for Cell (9,9), the only possible value is '1' (by the Naked

Singles Approach for How To Solve Sudoku Puzzles in C1). Likewise, if we consider Cells (4,4), (4,5), (4,6),

(6,4), (6,5) & (7,6), the only possible values are '9', '4', '7', '5', '3' & '3'

respectively (considering their corresponding rows, columns and major

squares). Let us now assign these values to their respective Cells.

Sample Exercise on How To Solve Sudoku Puzzless Solved Using the

Conventional Approach for How To Solve Sudoku Puzzles

8

4

4 1

7 6

2

5

3

2 1

3

6

3 5

7 9

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