PlaySudoku.us
Medium · Puzzle #577
9
8
3
7
1
6
9
2
6
3
8
5
4
2
8
3
5
6
2
4
7
1
6
3
8
4
2
5
1
8
7
9
6
2
9
8
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.