5 1 4 7
7 4 1 2 8
9 7 8 3
4 5 9 7
5 3 8
9 6 2 8
5 1 3 6
6 4 2 1 8
8 1 5 9
29-08-2018.......facile 29-08-2018
www.daily-sudoku-puzzle.com

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

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

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

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

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

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