1 8 2 4 7 6
4 8 5 9
5 7 3
2 9 4 7
7 1
4 5 2 9
9 5 8
3 6 2 5
5 7 1 9 3 2
21-04-2019.......einfach 21-04-2019
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1 9 8 2 3 4 7 5 6
7 3 4 8 6 5 9 2 1
6 5 2 9 1 7 8 4 3
2 6 1 3 9 8 4 7 5
3 7 9 4 5 6 2 1 8
8 4 5 7 2 1 6 3 9
9 2 6 5 7 3 1 8 4
4 1 3 6 8 2 5 9 7
5 8 7 1 4 9 3 6 2
5=>(1,8) | 3=>(1,5) | 9=>(1,2) | 6=>(3,1) | 4=>(8,1) | 7=>(2,1) | 2=>(2,8) | 1=>(2,9) |

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

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

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

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

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