1 4 8 7 3 6 5 8 9 2 2 1 4 5 2 6 8 9 7 3 2 6 9 2 1 5 3 8 2 6 9 10-03-2017.......medium 10-03-2017 www.daily-sudoku-puzzle.com

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