PlaySudoku.us
Hard · Puzzle #404
6
1
4
2
1
5
8
8
1
4
3
9
4
5
3
6
4
1
7
9
4
3
2
5
6
9
2
4
4
8
When you find a naked pair, check if those same two cells also form a pair in their shared column.
When you find a naked pair, check if those same two cells also form a pair in their shared column.
"The higher we soar, the smaller we appear to those who cannot fly." — Friedrich Nietzsche
"The higher we soar, the smaller we appear to those who cannot fly." — Friedrich Nietzsche