PlaySudoku.us
Hard · Puzzle #412
3
6
9
5
6
8
3
7
1
2
5
9
5
4
3
1
2
8
3
5
1
7
8
2
6
9
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.