Timer
00:00:00

Tough Sudoku for 19/June/2010

 1 2 3 4 5 6 7 8 9
Check out the latest post in the Sudoku Forum

Welcome to the Sudoku Forums!

Submitted by: Gath

 Indicate which comments you would like to be able to see GeneralJokesOtherSudoku Technique/QuestionRecipes
 Ooooohhhh ... wonderful! Just let me tie this fly on my line ... 19/Jun/10 1:02 AM 9:56 Maen! That was an easy tough, and I should have been quicker. Gorgeous lake -- looks like a great place for a kayak! 19/Jun/10 1:07 AM UP=251) 6 conjugate ALS-Wing(6)e4=(138)ghi4 & (6)e6=(238)abc6 => i6,a4<>38Also (6)e4=(4)e1 & (6)e6=(15)e79 => e1<>1 UP=532) 7 color wing(di1-ei6) UP=81 19/Jun/10 1:27 AM 9:56 tp you all from Portland, Oregon. This was a great exercise in coloring. SSTS UP53coloring bivalued cells with 7s: e3-e6+d5-h5+h3 =>h3,e3<>7. UP81. 19/Jun/10 1:40 AM 1.UP=53! (note 2 (14) HP's one sharing (15) HP in Box b5 => c7=4, c5=1.2.PL(7)e6=i6-h5=h3-e3=e6 => (7)e6 UP=81. 19/Jun/10 1:45 AM Hi farpoinnter,2)(7)e6=i6- are not necessary,(7):h5=h3-e3=e6,=>i6/d5<>7.UP=81 19/Jun/10 1:57 AM Beautiful, Wendy! Have a great weekend, everyone. 19/Jun/10 1:57 AM 14:27 19/Jun/10 2:03 AM alternatively UP=252. Kraken Column (5)b579 => b79=1(5)b79-(5)c8=(*45)c57-(1)c7=b79.||(5)b5-(1)b5=b79. UP=53. 19/Jun/10 2:11 AM the Kraken hunt was disappointing today, one pup which I had to return. 19/Jun/10 2:21 AM 15:23 19/Jun/10 3:47 AM Nice crystal-clear water. Look liked it would be spring fed. 19/Jun/10 4:52 AM 1. Note triple 145 at c578.Unique possibilities to 53.2. If h3=7=d5;column e is devoid of 7.So h3=2.UP81. 19/Jun/10 6:58 AM Love the reflection. 19/Jun/10 7:10 AM 21:01, easy but slow as I had a number of interruptions along the way. 19/Jun/10 10:48 AM 15:09 It took me a second to realise it was a reflection. Beautiful photo, Wendy! 19/Jun/10 1:58 PM I know spotting AURs is not a best practice, but after applying basic techniques to UP 53, I considered (79) at 3ei and 6ei to be an AUR. I eliminated (79) as candidates for 3i, and therefore could not find a solution. In fact, there is a 7 in 3i. Yet, just because this 7 sets up a UR, there are not two solutions to this puzzle. That makes me hesitate to ever look for AURs again. 03/Jul/10 8:08 AM Never mind my previous posting. I read the blog tip on AURs a little more carefully, and I realize that 3ei and 6ei would not form a UR 04/Jul/10 7:14 AM SE=6.6 10/Sep/10 9:59 PM