PlaySudoku.us
Medium · Puzzle #897
4
6
2
7
5
5
1
2
7
6
9
8
1
4
6
7
4
5
6
2
9
6
4
8
1
5
6
9
2
8
9
9
4
8
1
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.
"I have not failed. I've just found 10,000 ways that won't work." — Thomas Edison
"I have not failed. I've just found 10,000 ways that won't work." — Thomas Edison