PlaySudoku.us
Hard · Puzzle #896
2
7
1
7
4
4
1
9
5
9
5
3
1
8
4
4
7
6
3
9
3
4
1
2
3
4
9
"Those who cannot remember the past are condemned to repeat it." — George Santayana
"Those who cannot remember the past are condemned to repeat it." — George Santayana
Wayne Gould distributed his Sudoku software for free to newspapers — he made his money selling puzzle books.
Wayne Gould distributed his Sudoku software for free to newspapers — he made his money selling puzzle books.