PlaySudoku.us
Medium · Puzzle #669
8
9
1
7
4
7
8
3
9
1
4
2
2
9
7
5
3
9
5
7
6
4
7
6
8
6
1
7
6
2
8
3
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.