PlaySudoku.us
Hard · Puzzle #702
3
6
3
7
9
5
5
9
2
7
4
8
6
6
6
9
4
1
6
9
1
7
1
7
3
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.