PlaySudoku.us
Expert · Puzzle #254
7
4
8
1
2
5
2
2
5
3
6
4
8
2
4
1
8
6
5
9
4
1
7
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.