1
4
8
5
2
6
4
9
8
4
5
9
7
3
6
1
3
8
2
9
7
6
5
9
1
4
3
8
2

This Sudoku Puzzle has 4 steps and it is solved using Naked Single, Give Up techniques.

Naked Single Explanation
Try To Solve This Puzzle

Solution Steps:

  1. Row 6 / Column 9 → 7 (Naked Single)
  2. Row 6 / Column 3 → 1 (Naked Single)
  3. Row 6 / Column 5 → 2 (Naked Single)
  4. Give Up: Don't know how to proceed!
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