PlaySudoku.us
Expert · Puzzle #218
3
9
8
6
1
8
7
1
4
9
4
3
7
5
8
1
6
4
6
8
2
5
1
7
8
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.