5 6 7 4 7 2 3 8 3 5 2 8 6 8 4 1 4 7 1 6 2 8 5 9 3 9 3 4 23-10-2019.......duro 23-10-2019 www.daily-sudoku-puzzle.com

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

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