Challenging puzzle solution for Sunday 18th October 2026 [7744]
| a | b | c | d | e | f | g | h | i | |
| A | 4 | 8 | 9 | 6 | 3 | ||||
| B | 7 | 1 | 4 | ||||||
| C | 6 | 7 | |||||||
| D | 3 | ||||||||
| E | 6 | 5 | 3 | 9 | |||||
| F | 9 | ||||||||
| G | 7 | 8 | |||||||
| H | 9 | 5 | 7 | ||||||
| I | 8 | 3 | 2 | 1 | 9 |
Here is the Sudoku puzzle solution
| a | b | c | d | e | f | g | h | i | |
| A | 4 | 1 | 7 | 2 | 5 | 8 | 9 | 6 | 3 |
| B | 9 | 2 | 3 | 7 | 6 | 1 | 4 | 8 | 5 |
| C | 6 | 5 | 8 | 4 | 9 | 3 | 2 | 7 | 1 |
| D | 7 | 9 | 4 | 3 | 2 | 5 | 8 | 1 | 6 |
| E | 2 | 6 | 5 | 8 | 1 | 4 | 3 | 9 | 7 |
| F | 3 | 8 | 1 | 6 | 7 | 9 | 5 | 2 | 4 |
| G | 5 | 7 | 6 | 9 | 3 | 2 | 1 | 4 | 8 |
| H | 1 | 4 | 9 | 5 | 8 | 7 | 6 | 3 | 2 |
| I | 8 | 3 | 2 | 1 | 4 | 6 | 7 | 5 | 9 |
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