PlaySudoku.us
Evil · Puzzle #497
6
8
4
6
1
2
9
7
7
8
1
9
7
4
6
5
5
9
2
2
4
7
5
8
"The important thing is not to stop questioning. Curiosity has its own reason for existing." — Albert Einstein
"The important thing is not to stop questioning. Curiosity has its own reason for existing." — Albert Einstein
Scan rows, columns, and boxes for Hidden Singles: a digit that can only go in one cell within a house.
Scan rows, columns, and boxes for Hidden Singles: a digit that can only go in one cell within a house.