6 4 5 7 8 7 1 6 8 4 1 2 5 9 3 7 4 1 7 8 3 8 5 2 4 6 9 7 20-07-2017.......diabolique 20-07-2017 www.daily-sudoku-puzzle.com

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

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