7 8 5 9
3 6 1
5 2 3
6 9
5 7 4 1
2 8
4 9 1
6 2 3
7 6 5 4
29-05-2018.......fiendish 29-05-2018
www.daily-sudoku-puzzle.com

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

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

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

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

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

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

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