6 2 1 8 4 3 5 2 7 9 4 6 7 2 1 8 3 1 9 1 9 3 5 6 1 6 9 2 8 7 09-02-2021.......facil 09-02-2021 www.daily-sudoku-puzzle.com

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

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