7 5 1 9 1 2 3 5 7 9 3 8 5 8 6 4 1 7 9 6 3 2 4 1 8 2 5 06-04-2019.......duro 06-04-2019 www.daily-sudoku-puzzle.com

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

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