PlaySudoku.us
Hard · Puzzle #957
4
8
7
6
9
2
5
9
1
5
8
1
3
4
7
7
9
3
5
9
3
9
7
2
5
6
8
1
4
2
The Shannon entropy of a Sudoku puzzle decreases as more cells are filled — a measure of how much uncertainty remains.
The Shannon entropy of a Sudoku puzzle decreases as more cells are filled — a measure of how much uncertainty remains.
"The key is to keep company only with people who uplift you, whose presence calls forth your best." — Epictetus
"The key is to keep company only with people who uplift you, whose presence calls forth your best." — Epictetus