Step-by-Step Solution

for Sunday 15th December Beginner

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

Single Candidate

Number 8 is the only value possible in cell (2,1).

Single Candidate

Number 9 is the only value possible in cell (7,1).

Single Candidate

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

Single Candidate

Number 5 is the only value possible in cell (6,2).

Single Candidate

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

Single Candidate

Number 8 is the only value possible in cell (9,2).

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

Number 7 is the only value possible in cell (2,4).

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

Number 4 is the only value possible in cell (2,5).

Single Candidate

Number 2 is the only value possible in cell (1,5).

Single Candidate

Number 9 is the only value possible in cell (3,5).

Single Candidate

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

Single Candidate

Number 3 is the only value possible in cell (2,6).

Single Candidate

Number 8 is the only value possible in cell (5,6).

Single Candidate

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

Single Candidate

Number 7 is the only value possible in cell (8,6).

Single Candidate

Number 5 is the only value possible in cell (2,7).

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

Number 4 is the only value possible in cell (1,8).

Single Candidate

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

Single Candidate

Number 4 is the only value possible in cell (8,7).

Single Candidate

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

Single Candidate

Number 1 is the only value possible in cell (4,9).

Single Candidate

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

Single Candidate