PlaySudoku.us
Evil · Puzzle #225
3
8
5
1
7
3
9
2
5
4
6
8
1
5
7
9
2
3
8
5
2
1
8
4
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.