PlaySudoku.us
Evil · Puzzle #243
4
5
7
6
9
1
8
5
7
1
6
9
4
3
7
6
4
3
7
4
2
5
5
2
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.