PlaySudoku.us
Medium · Puzzle #919
1
8
3
6
4
3
1
6
5
3
5
9
1
2
5
1
2
7
4
7
4
9
8
3
4
2
8
6
9
9
2
5
3
5
3
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.