1
9
8
3
6
5
2
9
6
8
9
7
4
9
7
4
3
4
8
3
2
9
1
6
4
7
1
7
2
9
3
6
1
2
1
7
4
The word "Sudoku" comes from Japanese: "Su" (数) means number, "Doku" (独) means single.
The word "Sudoku" comes from Japanese: "Su" (数) means number, "Doku" (独) means single.
The word "Sudoku" comes from Japanese: "Su" (数) means number, "Doku" (独) means single.
The word "Sudoku" comes from Japanese: "Su" (数) means number, "Doku" (独) means single.