PlaySudoku.us
Medium · Puzzle #468
7
9
5
5
9
6
7
4
3
1
6
5
3
2
4
9
4
8
4
5
9
6
7
6
9
1
7
9
3
6
8
1
"Nature is pleased with simplicity. And nature is no dummy." — Isaac Newton
"Nature is pleased with simplicity. And nature is no dummy." — Isaac Newton
Japan has a national Sudoku puzzle competition with separate categories for speed and accuracy.
Japan has a national Sudoku puzzle competition with separate categories for speed and accuracy.