PlaySudoku.us
Expert · Puzzle #272
5
4
2
8
9
7
2
1
7
3
7
2
1
3
9
5
5
3
9
2
1
7
4
3
9
8
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.