8 6 9 3 1 4 2 4 8 3 4 7 8 7 6 5 4 1 8 3 8 9 1 3 2 5 5 7 6 8 2 7 1 5 9 6 13-05-2020.......facil 13-05-2020 www.daily-sudoku-puzzle.com

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