2 7 8 4 9 3 5 1 6 4 4 5 1 8 6 7 4 9 3 2 1 2 3 1 9 8 1 2 3 6 5 15-01-2018.......medio 15-01-2018 www.daily-sudoku-puzzle.com

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

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