8 5 3 4 1 1 6 4 8 2 3 6 5 1 3 9 7 8 3 9 5 9 6 2 8 4 7 1 15-10-2019.......duro 15-10-2019 www.daily-sudoku-puzzle.com

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