1 7 4 5 6 3 2 5 7 4 7 9 8 3 5 4 1 9 8 5 7 1 7 4 8 3 6 9 3 1 9 7 23-04-2018.......facile 23-04-2018 www.daily-sudoku-puzzle.com

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

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