PlaySudoku.us
Medium · Puzzle #775
6
1
7
5
5
8
2
3
4
7
6
3
2
4
9
5
7
9
4
8
1
3
5
9
1
4
6
3
9
1
3
2
3
4
7
5
2
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.