5 3 4 5 9 6 2 1 5 7 1 8 2 9 8 3 6 1 3 8 2 6 6 7 5 7 6 4 04-10-2016.......medium 04-10-2016 www.daily-sudoku-puzzle.com

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