PlaySudoku.us
Easy · Puzzle #504
7
2
5
3
2
9
8
7
3
3
6
1
9
4
8
7
6
1
8
4
9
5
9
1
6
7
7
2
6
5
1
8
8
2
4
5
9
1
4
3
8
7
2
6
3
1
7
2
8
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.