8
4
1
5
4
7
3
6
8
1
2
4
6
2
1
8
4
8
9
3
4
5
4
6
2
7
4
5
9
4
8
6
3
The puzzle was originally called "Number Place" in the US. The name "Sudoku" was given by Japanese publisher Nikoli.
The puzzle was originally called "Number Place" in the US. The name "Sudoku" was given by Japanese publisher Nikoli.
"Winners never quit and quitters never win." — Vince Lombardi
"Winners never quit and quitters never win." — Vince Lombardi