6 4 5 9
8 3 7 1
4 3
7 2
3 1 6 2
8 3
5 2
1 6 5 7
9 5 1 8
11-10-2016.......schwer 11-10-2016
www.daily-sudoku-puzzle.com

1 7 6 8 4 2 5 9 3
8 3 2 7 5 9 4 1 6
9 5 4 1 6 3 7 2 8
5 6 7 3 2 4 1 8 9
3 8 1 9 7 5 6 4 2
4 2 9 6 8 1 3 7 5
7 4 3 5 9 8 2 6 1
2 1 8 4 3 6 9 5 7
6 9 5 2 1 7 8 3 4
3=>(1,9) | 4=>(2,7) | 7=>(3,7) | 2=>(3,8) | 3=>(4,4) | 1=>(7,9) | 1=>(4,7) | 5=>(3,2) |

6=>(2,9) | 8=>(3,9) | 6=>(6,4) | 9=>(8,7) | 3=>(9,8) | 6=>(3,5) | 3=>(8,5) | 1=>(6,6) |

6=>(7,8) | 6=>(9,1) | 4=>(9,9) | 6=>(4,2) | 3=>(7,3) | 2=>(9,4) | 7=>(6,8) | 7=>(9,6) |

8=>(8,3) | 8=>(4,8) | 8=>(5,2) | 7=>(5,5) | 9=>(7,5) | 5=>(2,5) | 8=>(1,4) | 4=>(8,4) |

5=>(5,6) | 4=>(5,8) | 8=>(7,6) | 2=>(8,1) | 1=>(1,1) | 2=>(1,6) | 1=>(3,4) | 9=>(5,4) |

4=>(4,6) | 7=>(1,2) | 9=>(3,1) | 7=>(7,1) | 2=>(2,3) | 9=>(2,6) | 2=>(6,2) | 4=>(6,1) |

5=>(4,1) | 4=>(7,2) | 9=>(6,3) | 9=>(4,9) | 5=>(6,9) |