PlaySudoku.us
Medium · Puzzle #836
6
5
9
3
4
8
5
7
9
2
9
3
7
8
6
6
8
2
3
9
1
4
4
1
8
3
3
5
1
2
7
8
7
8
4
6
A Sudoku puzzle's 'information content' can be measured: a minimal 17-clue puzzle encodes roughly 26 bits of information.
A Sudoku puzzle's 'information content' can be measured: a minimal 17-clue puzzle encodes roughly 26 bits of information.
"Eureka!" — Archimedes (upon discovering the principle of water displacement)
"Eureka!" — Archimedes (upon discovering the principle of water displacement)