2
3
3
1
9
5
3
5
5
3
2
3
3
2
This Sudoku Puzzle has 9 steps and it is solved using Naked Quadruple, Naked Single, Locked Candidates Type 1 (Pointing), Hidden Single, Hidden Pair, Give Up techniques.
Naked Single
Explanation
Hidden Single
Explanation
Hidden Pair
Explanation
Locked Candidates
Explanation
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