7 6 5 4
6 3
3 5 1
9 4
9 1 4 7 2 5
8 2
6 7 9
2 1
8 5 9 1
24-11-2018.......fiendish 24-11-2018
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1 8 2 3 7 9 6 5 4
5 9 6 8 4 1 2 7 3
4 3 7 6 2 5 9 1 8
7 2 5 9 3 8 4 6 1
9 1 3 4 6 7 8 2 5
6 4 8 1 5 2 7 3 9
3 6 1 7 8 4 5 9 2
2 7 4 5 9 3 1 8 6
8 5 9 2 1 6 3 4 7
1=>(1,1) | 5=>(2,1) | 5=>(4,3) | 3=>(5,3) | 6=>(5,5) | 5=>(7,7) | 2=>(1,3) | 3=>(7,1) |

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

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

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

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

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