- Hard
- 9 × 9
- 25 numbers given
Download PDF
One page, puzzle only. The answers print separately. Letter or A4.
8623514693619285446983742
Fill every row, every column and every 3 by 3 box with the numbers 1 to 9, each one once.
Only twenty-six numbers given. One for a quiet hour.
Show the answers
862375914143692785957184362436728591928514376571693248147259683269837451835416729