9 3 2 7
3 4 7 5 2 9
2 4 8 6
7 5
9 1 3 2
5 9 8 7 3 1
2 7 5 6
23-07-2017.......diabolique 23-07-2017
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9 1 5 3 4 2 8 6 7
8 2 6 5 9 7 3 1 4
3 4 7 6 8 1 5 2 9
1 5 2 4 7 8 6 9 3
7 8 3 9 2 6 1 4 5
4 6 9 1 5 3 2 7 8
5 9 8 2 6 4 7 3 1
6 7 1 8 3 9 4 5 2
2 3 4 7 1 5 9 8 6
1=>(4,1) | 2=>(2,2) | 7=>(8,2) | 3=>(4,9) | 5=>(2,4) | 7=>(2,6) | 5=>(8,8) | 2=>(8,9) |

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

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

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

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

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

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