Step-by-Step Solution
for Monday 2nd December Easy


Before

Step

After


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

Sudoku puzzle

Number 5 is the only value possible in cell (3,8).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 6 is the only value possible in cell (3,7).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 4 is the only value possible in cell (3,9).

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 7 is the only value possible in cell (9,2).

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 8 is the only value possible in cell (4,2).

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 5 is the only value possible in cell (2,3).

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 4 is the only value possible in cell (7,3).

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 2 is the only value possible in cell (4,3).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 1 is the only value possible in cell (5,3).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 9 is the only value possible in cell (7,4).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 9 is the only value possible in cell (3,6).

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 1 is the only value possible in cell (9,6).

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 1 is the only value possible in cell (6,5).

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 1 is the only value possible in cell (2,4).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 2 is the only value possible in cell (1,4).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 3 is the only value possible in cell (1,7).

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 3 is the only value possible in cell (5,4).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 7 is the only value possible in cell (5,1).

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 3 is the only value possible in cell (4,1).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 5 is the only value possible in cell (6,1).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 9 is the only value possible in cell (6,7).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 3 is the only value possible in cell (6,8).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 6 is the only value possible in cell (4,9).

Single Candidate

Sudoku puzzle

Sudoku puzzle

Number 8 is the only value possible in cell (5,9).

Single Candidate

Sudoku puzzle

Sudoku puzzle

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

Single Candidate

Sudoku puzzle


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