PlaySudoku.us
Hard · Puzzle #181
8
6
5
2
1
9
5
7
2
3
9
5
6
7
6
2
8
5
1
4
4
3
7
3
1
9
7
2
8
"Give me a place to stand, and I shall move the earth." — Archimedes
"Give me a place to stand, and I shall move the earth." — Archimedes
Dell Magazines published Sudoku as 'Number Place' for decades with minimal fanfare before Nikoli transformed it into a cultural phenomenon.
Dell Magazines published Sudoku as 'Number Place' for decades with minimal fanfare before Nikoli transformed it into a cultural phenomenon.