PlaySudoku.us
Medium · Puzzle #519
8
6
2
9
2
6
3
7
5
1
8
2
2
6
1
9
5
7
1
3
8
6
9
2
9
3
2
8
7
7
9
6
2
8
4
6
9
"The beauty of a living thing is not the atoms that go into it, but the way those atoms are put together." — Carl Sagan
"The beauty of a living thing is not the atoms that go into it, but the way those atoms are put together." — Carl Sagan
At peak Sudoku popularity in 2006, over 600 different Sudoku books were published in a single year.
At peak Sudoku popularity in 2006, over 600 different Sudoku books were published in a single year.