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

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