7 5 9 3
3 7 5
6 4 1
9 8 7
8 6
2 1 4
9 6 3
8 3 7
1 4 2 8
18-07-2019.......fiendish 18-07-2019
www.daily-sudoku-puzzle.com

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

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

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

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

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

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

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