7 2 1 5 3 8 8 4 7 5 5 2 9 3 5 2 1 1 9 6 9 7 3 8 7 4 4 8 6 9 9 1 5 3 6 2 14-12-2020.......facile 14-12-2020 www.daily-sudoku-puzzle.com

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

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