PlaySudoku.us
Medium · Puzzle #298
5
4
7
8
1
7
8
4
9
9
1
2
7
6
5
7
6
4
8
9
3
9
1
7
8
2
6
3
1
5
7
9
2
7
5
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.