PlaySudoku.us
Expert · Puzzle #553
1
5
3
8
4
2
2
8
3
8
2
9
3
8
1
4
2
7
4
6
1
6
9
5
2
"The measure of a man is what he does with power." — Plato
"The measure of a man is what he does with power." — Plato
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.