PlaySudoku.us
Hard · Puzzle #841
2
8
4
1
7
8
7
9
3
4
5
6
2
6
9
7
2
7
8
9
1
7
5
2
5
2
9
8
3
6
5
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