5 4 7 6 8 2 6 8 4 7 7 6 5 3 1 5 7 9 3 6 1 4 7 8 5 3 1 6 8 7 9 9 3 2 8 4 15-07-2017.......facil 15-07-2017 www.daily-sudoku-puzzle.com

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