PlaySudoku.us
Medium · Puzzle #991
5
1
3
9
8
2
3
4
3
1
7
3
1
9
8
4
5
3
8
8
9
2
9
1
4
5
5
1
9
6
6
4
9
1
Sudoku can be expressed as an integer linear program — a branch of optimization mathematics used in logistics and finance.
Sudoku can be expressed as an integer linear program — a branch of optimization mathematics used in logistics and finance.
Sudoku can be expressed as an integer linear program — a branch of optimization mathematics used in logistics and finance.
Sudoku can be expressed as an integer linear program — a branch of optimization mathematics used in logistics and finance.