PlaySudoku.us
Easy · Puzzle #603
6
1
7
4
3
7
9
6
3
8
2
4
2
9
8
5
9
7
1
3
5
1
8
3
4
9
5
2
4
1
9
6
4
6
7
5
8
9
3
5
2
7
6
1
1
8
4
9
5
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.