PlaySudoku.us
Easy · Puzzle #27
7
4
2
1
3
5
3
4
9
3
6
7
9
2
1
5
1
2
6
9
7
7
2
5
1
4
8
9
6
6
3
1
2
9
8
1
8
2
4
9
8
6
2
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.