Sudoku No. 71
9
2
1
3
5
5
8
6
3
7
9
2
9
5
4
1
6
4
5
3
5
3
7
6
4
1
5
8
6
5
2
9
Fill every empty square with a digit from 1 to 9.
Each row, each column and each of the nine 3×3 boxes contains every digit exactly once.
The printed digits are fixed. Every puzzle has one solution and never needs a guess.
Sudoku No. 71, gentlePoint Paper, /sudoku/71