PlaySudoku.us
Expert · Puzzle #72
8
6
1
3
2
5
1
7
6
4
8
7
3
1
7
2
5
9
7
3
1
7
9
4
8
"Service to others is the rent you pay for your room here on Earth." — Muhammad Ali
"Service to others is the rent you pay for your room here on Earth." — Muhammad Ali
There are Sudoku apps that generate over 1 billion distinct puzzles — you could solve a new one every day for 2.7 million years.
There are Sudoku apps that generate over 1 billion distinct puzzles — you could solve a new one every day for 2.7 million years.