The Sudoku Machine
Multi-difficulty Online Puzzle Creator
Puzzle #
Difficulty
Very Hard
Permalink to this puzzle
http://www.sudokumachine.com/
5
2
1
4
1
7
8
4
1
5
4
3
5
2
7
3
6
Generate a new
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Easy
Mild
Normal
Tough
Hard
Very Hard
Puzzle: