PlaySudoku.us
Easy · Puzzle #552
8
7
6
4
5
3
1
2
1
9
8
3
7
3
1
9
6
8
7
5
1
8
2
1
6
4
6
4
5
3
1
6
4
9
3
1
5
4
1
2
8
6
7
"The important achievement of Apollo was demonstrating that humanity is not forever chained to this planet." — Neil Armstrong
"The important achievement of Apollo was demonstrating that humanity is not forever chained to this planet." — Neil Armstrong
Nikoli, the Japanese puzzle company that popularized Sudoku, requires all their puzzles to be created by hand — no computers.
Nikoli, the Japanese puzzle company that popularized Sudoku, requires all their puzzles to be created by hand — no computers.