Sudoku No. 97
8
4
1
7
5
2
1
5
8
3
9
7
9
3
1
1
7
2
5
6
8
4
1
7
6
4
5
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. 97, trickyPoint Paper, /sudoku/97