8 9 4 2 9 1 7 6 8 2 9 8 3 3 5 5 8 7 1 2 4 8 9 6 7 3 5 4 31-12-2018.......diabolico 31-12-2018 www.daily-sudoku-puzzle.com

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

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