PlaySudoku.us
Evil · Puzzle #500
2
7
2
8
9
6
9
1
3
6
1
5
3
9
4
7
3
4
8
3
8
4
6
2
"An equation for me has no meaning unless it expresses a thought of God." — Srinivasa Ramanujan
"An equation for me has no meaning unless it expresses a thought of God." — Srinivasa Ramanujan
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.