PlaySudoku.us
Evil · Puzzle #386
1
7
7
3
5
6
5
2
6
7
7
9
5
4
2
2
1
4
5
8
2
4
3
7
6
3
The maximum number of givens in a Sudoku that still leaves the rest logically deducible (no trivial completion) can exceed 77.
The maximum number of givens in a Sudoku that still leaves the rest logically deducible (no trivial completion) can exceed 77.
"In mathematics you don't understand things. You just get used to them." — John von Neumann
"In mathematics you don't understand things. You just get used to them." — John von Neumann