6 4 2 1 8 5 3 9 7 3 4 2 2 6 3 9 4 8 5 8 4 1 6 5 7 8 21-07-2017.......diabolico 21-07-2017 www.daily-sudoku-puzzle.com

6 7 5 1 4 3 8 2 9 1 8 4 5 9 2 6 7 3 2 3 9 6 8 7 4 5 1 3 4 7 9 2 6 1 8 5 9 2 8 4 1 5 3 6 7 5 6 1 7 3 8 2 9 4 7 1 3 8 6 9 5 4 2 8 9 2 3 5 4 7 1 6 4 5 6 2 7 1 9 3 8

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