2 7 8 1 7 6 1 6 7 5 3 1 4 2 2 5 9 5 8 3 9 5 4 7 2 5 8 4 6 3 02-06-2017.......medium 02-06-2017 www.daily-sudoku-puzzle.com

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