1 5 2 3 6 9 8 2 4 1 8 6 5 7 3 9 5 2 6 8 1 3 8 4 9 7 21-02-2020.......duro 21-02-2020 www.daily-sudoku-puzzle.com

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

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