5 3 9 1 2 8 6 3 9 1 6 4 2 8 6 1 4 9 3 1 3 4 8 9 1 7 3 5 8 6 1 7 9 9 7 3 4 12-02-2019.......medio 12-02-2019 www.daily-sudoku-puzzle.com

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

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