7 5 4 6 5 9 3 1 9 4 8 9 2 3 7 1 9 9 4 1 6 3 9 2 7 8 1 6 5 3 1 2 01-07-2017.......dificil 01-07-2017 www.daily-sudoku-puzzle.com

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

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