PlaySudoku.us
Expert · Puzzle #155
1
5
2
4
6
6
7
2
8
7
9
5
9
5
4
7
8
3
4
4
2
3
5
8
7
4
6
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.