Printable Sudoku - 100+ Puzzles From Easy To Hard - World of ... - Free Printable

- Top-left grid:
- Row 1: 3, 9, 7, 5, 8, 4, 6, 2, 1
- Row 2: 2, 6, 8, 9, 3, 1, 5, 4, 7
- Row 3: 1, 5, 4, 2, 6, 7, 8, 3, 9
- Row 4: 6, 8, 2, 5, 4, 3, 7, 9, 1
- Row 5: 5, 7, 9, 1, 2, 8, 4, 6, 3
- Row 6: 4, 3, 1, 6, 7, 9, 2, 8, 5
- Row 7: 8, 1, 6, 3, 9, 5, 4, 7, 2
- Row 8: 9, 2, 5, 4, 1, 6, 3, 8, 7
- Row 9: 7, 4, 3, 8, 5, 2, 1, 9, 6

- Top-right grid:
- Row 1: 7, 9, 1, 8, 3, 4, 2, 6, 5
- Row 2: 8, 3, 2, 5, 7, 9, 4, 1, 6
- Row 3: 4, 6, 5, 2, 1, 8, 9, 3, 7
- Row 4: 2, 1, 8, 9, 4, 3, 5, 7, 6
- Row 5: 9, 7, 3, 6, 2, 1, 8, 4, 5
- Row 6: 1, 5, 4, 7, 8, 6, 3, 2, 9
- Row 7: 3, 8, 9, 1, 6, 7, 5, 2, 4
- Row 8: 6, 2, 7, 4, 5, 8, 1, 9, 3
- Row 9: 5, 4, 6, 3, 9, 2, 7, 8, 1

- Bottom-left grid:
- Row 1: 3, 1, 8, 9, 7, 5, 6, 2, 4
- Row 2: 9, 2, 6, 4, 8, 1, 3, 5, 7
- Row 3: 7, 4, 5, 3, 6, 2, 1, 8, 9
- Row 4: 5, 9, 3, 8, 1, 7, 4, 6, 2
- Row 5: 6, 7, 4, 2, 9, 3, 8, 1, 5
- Row 6: 8, 3, 1, 6, 5, 4, 7, 9, 2
- Row 7: 1, 6, 9, 5, 4, 8, 2, 7, 3
- Row 8: 2, 8, 7, 1, 3, 6, 9, 4, 5
- Row 9: 4, 5, 2, 7, 9, 8, 1, 3, 6

- Bottom-right grid:
- Row 1: 7, 8, 1, 3, 4, 9, 6, 2, 5
- Row 2: 9, 3, 6, 2, 5, 7, 1, 8, 4
- Row 3: 4, 2, 5, 6, 1, 8, 3, 9, 7
- Row 4: 8, 1, 3, 9, 6, 5, 4, 7, 2
- Row 5: 6, 9, 7, 4, 2, 1, 8, 5, 3
- Row 6: 2, 5, 4, 8, 7, 3, 9, 1, 6
- Row 7: 3, 9, 8, 1, 8, 7, 5, 4, 6
- Row 8: 1, 7, 2, 5, 3, 6, 8, 9, 4
- Row 9: 5, 6, 4, 7, 9, 2, 1, 3, 8