7 2 5 6 7 8 3 8 6 1 8 1 5 4 8 2 9 5 5 1 6 2 3 1 7 9 5 8 14-12-2019.......moyen 14-12-2019 www.daily-sudoku-puzzle.com

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