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Submitted by: Gath

 Indicate which comments you would like to be able to see GeneralJokesOtherSudoku Technique/QuestionRecipes
 Basics to 37 1. if b3=7 => b2=8 h2=7 bh23=78 =>b2=7 solve if h5=1 => hi59 =16 => h2=1 solve 11/Aug/18 3:23 AM |  |
 1. Unique possibilities to 37.2. Whether b9=5,b6=6;OR b9=8,b2=7=i3;d6=7.UP81. 11/Aug/18 4:35 AM |  |
 #38 5?@b6=>13@cg6=>i6=7=>h2=7=>b2=8=>b9={}=>b6<>5 11/Aug/18 5:20 AM |  |
 Beautiful, photo! Wonder where this is? 11/Aug/18 5:43 AM |  |
 Hi serban. I think your UR logic today is not valid, because some of the cells are already givens. For example, 6 @ h9 and 6 @ h5 are givens. So 1 @ h5 would not be ruled out.UR logic only works where you can't resolve which is 1, and which is 6. The same applies to your 78 example, where h3=8 is More... 11/Aug/18 5:43 AM |  |
 Even today's Tough has 79 @ ab25, 78 @ hi34, and 57 @ ef18. 11/Aug/18 5:55 AM |  |
 Also 28 @ cd12,45 @ fi12,23 @ dg23 and 57 @ b123 ! 11/Aug/18 6:07 AM |  |
 I'm with Jacalmi on this - if ever a photo needed a caption, this is one! 11/Aug/18 6:45 AM |  |
 Where is that??? Amazing. Somewhere in historic Europe/Eastern Europe I should think. 11/Aug/18 10:40 AM |  |
 Site of a rebuilt 16th-century Ottoman bridge in the city of Mostar Croatia which was destroyed in the Bosnian Civil war. 11/Aug/18 1:46 PM |  |
 In Bosnia not Croatia. 11/Aug/18 1:51 PM |  |
 Thank you for that information, Les. 11/Aug/18 3:38 PM |  |
 Just googled and saw some images of the bridge and the city. What a terrible waste of people and old historic buildings. 11/Aug/18 3:43 PM |  |
 Hi Alfred if h5=1 => g5=4 g5=3 OR g5=5 if g5=3 => b2=7=h2 if g5=5 => g7=0 => h2=1 solve => i3=7 b2=7 c2=8 h4=7 UR 78 hi34 Best regards Serban 11/Aug/18 3:53 PM |  |
 Les for the info. Terrible what happened though. 12/Aug/18 4:19 AM |  |

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