Step-by-Step Solution

for Friday 26th September Tricky

For row 4, number 4 is only possible in cell (7,4)

Single Position

For column 3, Number 4 is only possible in cell (3,7)

Single Position

For column 8, Number 4 is only possible in cell (8,2)

Single Position

For row 4, number 3 is only possible in cell (4,4)

Single Position

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

Single Candidate

For row 8, number 2 is only possible in cell (7,8)

Single Position

For column 9, Number 2 is only possible in cell (9,5)

Single Position

For column 1, Number 2 is only possible in cell (1,4)

Single Position

Number 8 is the only value possible in cell (3,4).

Single Candidate

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

Single Candidate

For row 1, number 1 is only possible in cell (9,1)

Single Position

For column 6, Number 1 is only possible in cell (6,9)

Single Position

For row 9, number 4 is only possible in cell (4,9)

Single Position

For row 1, number 4 is only possible in cell (6,1)

Single Position

For row 5, number 3 is only possible in cell (7,5)

Single Position

For column 1, Number 5 is only possible in cell (1,1)

Single Position

For row 5, number 1 is only possible in cell (3,5)

Single Position

For column 4, Number 5 is only possible in cell (4,5)

Single Position

Hidden Pair for 7 and 9, can remove other candidates from these cells.

Hidden Pairs

Hidden Pair for 2 and 5, can remove other candidates from these cells.

Hidden Pairs

For column 5, Number 9 is only possible in cell (5,5)

Single Position

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

For row 9, number 7 is only possible in cell (5,9)

Single Position

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

Single Candidate

Number 7 is the only value possible in cell (4,1).

Single Candidate

For column 5, Number 8 is only possible in cell (5,1)

Single Position

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

Single Candidate

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

Single Candidate

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

Single Candidate

For row 8, number 1 is only possible in cell (8,8)

Single Position

For row 6, number 1 is only possible in cell (7,6)

Single Position

For column 8, Number 9 is only possible in cell (8,9)

Single Position

Number 3 is the only value possible in cell (1,9).

Single Candidate

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

Single Candidate

Number 7 is the only value possible in cell (2,8).

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

Number 3 is the only value possible in cell (9,2).

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

Number 9 is the only value possible in cell (2,3).

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate

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

Single Candidate