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Submitted by: Gath

 Indicate which comments you would like to be able to see GeneralJokesOtherSudoku Technique/QuestionRecipes
 Great photo Keyan |  |
 Reminds me of my days in the USAF. |  |
 9:55 Maen |  |
 Pretty! |  |
 Another good photo of Keyan's. |  |
 ''...and touched the face of God.'' |  |
 Fabulous photo! Well done, Keyan. Enjoy your day/night, everyone. |  |
 7:13 |  |
 proof 10/14/06 (intermediate level Sudoku)1) Start with 23 filled2) Locked: ab9=3, def6=9, abc5=3, ghi5=5 => ~(df9=3, bc6=9, a4=3, gh4=5)3) Naked Pairs: df9=79, f96=79 => ~(bi9, e8, de7, f84)=79, UP 284) Locked: gi8=6, abc2=8 => ~gh7=6, ~(b3, ab1)=85) More... |  |
 This one is an interesting puzzle if you ignore the unique rectangle: 1) Start 23, Unique Possibilities to (UP) 24.2) Locked 3s at ab9 forbid df9=3.3) Naked pair 79 at df9 forbids d7=79, e78=9, f8=9, b9=9, i9=7. UP 28.4) Naked quad c6=4679, d6=679, e6=49, f6=79 forbids b6=469, More... |  |
 Wow! -- incredible shot, Keyan. You take some awesome photographs of the most interesting 'subjects'. |  |
 15:43 Maen |  |
 33:46 Had to keep chipping away. |  |
 6:47 mAen |  |
 Good evening to all! Walking in the clouds! Nice picture (again) Keyan! |  |
 Late today - here is my version:Possible proof of tough sudoku of 10 14 06: 1) Start at 23 filled - the given puzzle. Unique Possibilities to 24 filled. (UP 24).2a) Locked 3's at ef8 forbids df9=32b) Pair 79 at df9 forbids d7i9=7 and forbids b9,d7,e78,f8=9 UP 283a) fc on More... |  |
 typos!!!!rewrite last step, da!!4c) Locked 6's at h45 forbids h1=6 UP 81 |  |
 Anyone have any luck with the one I posted yesterday? |  |
 17.03 |  |
 maEn all, and thanks for the friendly comments. That was taken just above Philadelphia; we were coming in to land through a cloud ceiling, and suddenly there was this huge amazing cloud just outside my window. I don't think I'd ever seen anything quite like that. Usually landing More... |  |
 Keyan: It's amazing that you get these great photos out of the window of a plane! Kudos! |  |
 maeN all. Wow, Kenyan, what a shot! |  |
 49:36. great pic...! |  |
 Oct. 20, 2007. 21/Oct/07 12:24 AM |  |
 SE=6.6 05/Sep/10 10:12 PM |  |

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