PlaySudoku.us
Hard · Puzzle #45
4
6
7
2
3
4
1
5
3
9
3
8
3
7
8
6
3
7
5
7
6
4
1
4
6
5
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.