Sudoku No. 70
6
7
5
2
4
8
7
5
2
1
5
3
9
6
8
3
1
9
2
5
8
3
1
6
2
4
1
9
5
7
9
7
1
2
1
9
6
4
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. 70, gentlePoint Paper, /sudoku/70