2 6 5 4 8 2 5 3 7 8 7 3 4 1 2 9 3 5 4 2 5 1 8 9 3 6 6 8 5 20-05-2020.......schwer 20-05-2020 www.daily-sudoku-puzzle.com

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

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