9 2 8 1 3 6 2 7 8 4 1 6 7 7 5 9 6 2 1 8 2 7 9 7 4 3 5 8 20-03-2018.......schwer 20-03-2018 www.daily-sudoku-puzzle.com

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

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