PlaySudoku.us
Medium · Puzzle #548
4
5
6
7
1
6
9
8
7
4
2
4
7
8
1
9
2
4
1
8
2
6
3
8
7
4
3
4
9
1
5
2
Simulated annealing — a probabilistic optimization method — can solve Sudoku but cannot guarantee a unique solution.
Simulated annealing — a probabilistic optimization method — can solve Sudoku but cannot guarantee a unique solution.
"God made the integers; all else is the work of man." — Leopold Kronecker
"God made the integers; all else is the work of man." — Leopold Kronecker