7 8 6 9 1 9 2 8 5 9 7 2 5 1 6 4 8 7 4 5 3 6 4 7 9 1 2 3 06-06-2020.......dificil 06-06-2020 www.daily-sudoku-puzzle.com

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

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