1 3 2 8 5 7 5 6 2 3 8 3 4 5 7 1 2 3 6 2 8 1 9 7 6 1 9 4 1 5 7 5 7 8 9 2 16-12-2019.......facile 16-12-2019 www.daily-sudoku-puzzle.com

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