Step-by-Step Solution

for Friday 1st May Easy

First step:
Add in all possible valid pencilmarks.

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

Single Candidate

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

Single Candidate

Number 3 is the only value possible in cell (7,2).

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

Number 9 is the only value possible in cell (2,4).

Single Candidate

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

Single Candidate

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

Single Candidate

Number 1 is the only value possible in cell (3,8).

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

Number 4 is the only value possible in cell (2,9).

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

Number 7 is the only value possible in cell (2,3).

Single Candidate

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

Single Candidate

Number 2 is the only value possible in cell (7,3).

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

Number 3 is the only value possible in cell (5,7).

Single Candidate

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

Single Candidate

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

Single Candidate

Number 6 is the only value possible in cell (8,1).

Single Candidate

Number 7 is the only value possible in cell (3,5).

Single Candidate

Number 4 is the only value possible in cell (7,5).

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

Number 8 is the only value possible in cell (7,1).

Single Candidate

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

Single Candidate

Number 9 is the only value possible in cell (8,6).

Single Candidate

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

Single Candidate

Number 7 is the only value possible in cell (5,9).

Single Candidate

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

Single Candidate

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

Single Candidate