PlaySudoku.us
Easy · Puzzle #786
2
5
6
4
7
1
2
4
5
2
8
1
3
1
4
8
3
8
6
1
2
8
6
3
7
1
5
9
5
2
7
1
3
9
2
9
3
5
6
6
3
9
5
8
4
In 2013, researchers proved computationally that every valid 16-clue Sudoku puzzle has a non-unique solution — 17 is truly the minimum.
In 2013, researchers proved computationally that every valid 16-clue Sudoku puzzle has a non-unique solution — 17 is truly the minimum.
"It is not knowledge, but the act of learning, not possession but the act of getting there, which grants the greatest enjoyment." — Carl Friedrich Gauss
"It is not knowledge, but the act of learning, not possession but the act of getting there, which grants the greatest enjoyment." — Carl Friedrich Gauss