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# Tough Sudoku for 23/August/2008

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Submitted by: Gath

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 Sue - beautiful colors! was that birdie giving you the bird??? 23/Aug/08 12:45 AM Funny, Vici. 23/Aug/08 12:48 AM Have a terrific weekend, everyone! 23/Aug/08 12:52 AM 7:44 well I suppose I wouldn't be too happy if someone was taking pictures of me cleaning my feet either! 23/Aug/08 1:13 AM Another beautiful picture from Sue ~ thank you! Yes, have a great weekend! 23/Aug/08 1:17 AM Nice close up Sue!!! 23/Aug/08 1:32 AM Pretty bird! Pretty birrrrd! 23/Aug/08 1:36 AM Or picking my teeth (except birds don't have teeth, just rough hard tongues). 23/Aug/08 1:56 AM what beautiful colors!! 23/Aug/08 5:57 AM Must be quite a bird park that park! 23/Aug/08 9:04 AM UPs: b8=4,f2=4,b6=2.Pairs 78 at ab5;pairs 89 at h6,i4.A forced chain starting with b4=9 leads to a contradiction,hence b4=5,a6=9,h6=8,i4=9,c6=1,c4=4,d6=4,h7=3, f6=5,h8=9,d7=9.If h3=6,e5=6,a2=6 and no 6 in top left box, hence h3=7.Pairs 16 at ae8 and 25 at di8.Whether d8= 2 or 5, h9=4, and the rest are unique possibilities. 23/Aug/08 10:53 AM 39:28 23/Aug/08 12:23 PM 1)Start at 22,=>UP=252)(9):i4=i8-e8=e1-d3=b3,=>b4<>9.UP=383)(5)h2=(5)h9-(5=2)i8-(2=4)i5-(4=6)h5 =>h2<>6.UP=81 23/Aug/08 3:41 PM 22:11, too slow for what was an easier-than-normal tough. all. 23/Aug/08 4:16 PM 16:58 25/Aug/08 7:52 AM SE=4.2 08/Sep/10 10:25 PM