5 4 7 2 5 1 5 9 8 2 6 1 2 3 8 8 5 7 9 3 5 1 6 9 6 7 4 3 6 13-01-2018.......diabolico 13-01-2018 www.daily-sudoku-puzzle.com

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

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