PlaySudoku.us
Hard · Puzzle #52
4
1
3
9
7
5
9
3
2
6
8
5
8
3
4
5
9
7
2
6
9
3
5
1
5
2
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.