PlaySudoku.us
Medium · Puzzle #496
4
7
1
9
4
8
5
2
8
1
4
9
8
9
4
4
6
8
9
2
5
8
4
1
7
6
4
5
1
3
9
6
1
7
4
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.