PlaySudoku.us
Hard · Puzzle #16
9
8
1
4
3
5
4
2
1
8
9
3
9
4
8
6
7
5
1
2
6
7
1
8
4
5
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.