4
7
3
8
7
5
2
3
4
3
4
8
6
7
5
1
9
4
7
8
6
4
8
2
7
5
3
2
7
5
8
1
4
7
9
4
8
5
6
5
2
4
7
6
6
7
4
8
9
5
This Sudoku Puzzle has 35 steps and it is solved using Naked Single, Full House, Hidden Single, Locked Candidates Type 1 (Pointing), Uniqueness Test 6, Hidden Rectangle, Discontinuous Nice Loop, Give Up techniques.
Naked Single
Explanation
Hidden Single
Explanation
Locked Candidates
Explanation
Full House
Explanation
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