Step-by-Step Solution
for Sunday 29th September Easy


Before

Step

After


Sudoku puzzle
First step:
Add in all possible valid pencilmarks.
Sudoku puzzle

Sudoku puzzle

Number 8 is the only value possible in cell (2,2).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 6 is the only value possible in cell (1,3).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 5 is the only value possible in cell (1,1).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 7 is the only value possible in cell (1,2).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 3 is the only value possible in cell (4,3).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 6 is the only value possible in cell (4,1).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 1 is the only value possible in cell (7,1).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 3 is the only value possible in cell (2,1).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 8 is the only value possible in cell (8,1).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 4 is the only value possible in cell (4,2).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 2 is the only value possible in cell (5,2).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 6 is the only value possible in cell (9,2).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 1 is the only value possible in cell (3,3).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 6 is the only value possible in cell (3,6).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 5 is the only value possible in cell (4,6).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 8 is the only value possible in cell (4,4).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 3 is the only value possible in cell (3,4).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 8 is the only value possible in cell (3,7).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 9 is the only value possible in cell (1,8).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 4 is the only value possible in cell (1,6).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 8 is the only value possible in cell (1,5).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 7 is the only value possible in cell (6,6).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 8 is the only value possible in cell (5,8).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 2 is the only value possible in cell (6,8).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 5 is the only value possible in cell (6,7).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 2 is the only value possible in cell (2,7).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 9 is the only value possible in cell (9,7).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 1 is the only value possible in cell (9,5).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 5 is the only value possible in cell (9,4).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 9 is the only value possible in cell (2,5).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 6 is the only value possible in cell (5,5).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 4 is the only value possible in cell (6,4).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 9 is the only value possible in cell (8,4).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 2 is the only value possible in cell (8,3).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 9 is the only value possible in cell (7,3).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 1 is the only value possible in cell (5,4).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 6 is the only value possible in cell (7,4).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 4 is the only value possible in cell (8,5).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 1 is the only value possible in cell (2,6).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 9 is the only value possible in cell (5,6).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 2 is the only value possible in cell (7,6).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 4 is the only value possible in cell (7,7).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 7 is the only value possible in cell (8,8).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 3 is the only value possible in cell (9,8).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 5 is the only value possible in cell (2,9).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 7 is the only value possible in cell (3,9).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 6 is the only value possible in cell (6,9).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 1 is the only value possible in cell (8,9).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 2 is the only value possible in cell (9,9).

Single Candidate

Sudoku puzzle


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