PlaySudoku.us
Medium · Puzzle #694
4
8
2
6
7
8
3
5
2
4
5
3
4
7
4
9
8
1
6
3
9
4
5
8
2
7
5
9
7
2
4
1
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.