Did You Know?

The maximum number of givens in a Sudoku that still leaves the rest logically deducible (no trivial completion) can exceed 77.

Did You Know?
✓ Completed! 👍
7
4
8
3
6
9
8
2
3
4
8
3
6
1
7
2
9
2
9
4
8
7
7
2
8
1
6
9
8
4
6
2
3
5
9
6
1
2
9
4
6
8
3
5
2
9
1
Food for Thought

"Wise men speak because they have something to say; fools because they have to say something." — Plato

Food for Thought