PlaySudoku.us
Medium · Puzzle #726
4
2
1
7
5
9
8
3
6
1
3
5
4
2
8
4
1
2
8
5
9
6
4
8
7
2
1
6
9
5
8
3
5
7
"Try to be a rainbow in someone's cloud." — Maya Angelou
"Try to be a rainbow in someone's cloud." — Maya Angelou
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.