PlaySudoku.us
Medium · Puzzle #759
1
7
8
1
2
4
6
4
7
5
2
9
8
3
1
9
4
7
6
9
4
8
6
3
1
3
4
8
2
2
9
3
2
1
8
9
8
"Make each day your masterpiece." — John Wooden
"Make each day your masterpiece." — John Wooden
SAT solvers — used in chip design verification — can crack any Sudoku puzzle in milliseconds.
SAT solvers — used in chip design verification — can crack any Sudoku puzzle in milliseconds.