Sudoku No. 105
5
3
2
7
4
3
6
7
9
1
4
6
9
9
5
5
3
8
7
8
9
2
2
5
1
9
3
6
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. 105, fiendishPoint Paper, /sudoku/105