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?

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

8 1 6 4 5 1 6 9 4 7 2 3 2 7 4 2 6 9 9 5 4 5 8 7 4 2 8 8 2 9 1 5

PlaySudoku.us

Medium · Puzzle #613

✓ Completed! 👍

8

5

1

6

1

9

4

6

4

7

2

4

2

9

3

6

9

5

2

7

4

7

8

2

5

8

4

9

1

2

8

5

00:00

Food for Thought

"Whatever you are, be a good one." — Abraham Lincoln

Food for Thought

"Whatever you are, be a good one." — Abraham Lincoln