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# Tough Sudoku for 18/February/2017

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Sudoku Solving Techniques

Submitted by: sudoku lover

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 SE=7.1 18/Feb/17 12:07 AM 12:32 Another lovely photo on the pages today. 18/Feb/17 12:38 AM 10:52 18/Feb/17 1:35 AM lcls to 48(1=3)a3-h3=h5-(1=4)g6-(423=7)bhi5-b7=(7-2)a7=(2)a8 =>-1a8; stte 18/Feb/17 1:37 AM Long Time no See...Nice chain from g6 to a3.... 18/Feb/17 1:42 AM ...shorter (too much hurry)lcls to 481. (2)i7=a7-(2=1)a8-(1=3)a3-ab1=(3)i1 =>-3i7; stte 18/Feb/17 1:43 AM Like cenoman's:1. Note c14/f4=18.Unique possibilities to 48.2. Whether a3=1,a8=2=i7;OR a3=3=i1;g7=3.UP81. 18/Feb/17 5:11 AM #25 69@gi4=>hdc4<>69 #32 2@df1=>c1<>2#49 3?@h5=>b5=7=>b7=9=>g7=3=>i7=2=>ghi456<>2=>h5<>3VHBC to #81V:Only cell left in Vertical column for this candidateH:Only cell left in Horizontal row for this More... 18/Feb/17 5:58 AM Lovely scene! Kate. 18/Feb/17 6:23 AM