5 4 2 9 5 6 3 2 1 7 3 8 5 2 7 9 1 4 7 6 4 3 2 1 8 2 1 9 30-01-2018.......schwer 30-01-2018 www.daily-sudoku-puzzle.com

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

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