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Tough Sudoku for 19/December/2006

                 
                 
                 
                 
                 
                 
                 
                 
                 

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Sudoku Solving Techniques

Submitted by: sudoku lover

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Great photo Keyan. Are you a professional photographer as your photos are always so professional looking.
Ane, I agree, it is a great photo
What a beautiful ship
Makes a good puzzle
12:33 finding the naked triple was the key for me in this one
14:24 MAEN Taaalllll ship, nice photo
very easy today. happy holidays all.
8:54 Maen
Hi Everyone

Sorry about the problems posting comments. The database filled up while I was asleep!


Gath
Good afternoon to all! Another great photo Keyan! Thanks!
14:27. Wow! Great photo, Keyan.
Great photo, Keyan. Imagine all that wind power! Love to see her in 'full flight'.
Although moored most of the year, this is a fully-functioning ship that goes out and sails San Diego Bay several times a year! You can even sign up to be part of the crew! Yes, she's beautiful!
Help please. Up to 41 OK. What's next?
Sorry I have been too busy to post proofs for a bit. Here is an easy one:

A proof for not quite tough sudoku of 12 19 06:
1) Start at 23 filled - the given puzzle. Unique Possibilities to 26 filled. (UP 26).
2) Pair 56 at ef4 forbids cgh4,def6=5 UP 34
3) Hidden pair 18 at gh5 More...
maeN all! And thanks for the comments. I'm not a professional photographer, I just carry my camera around a lot...

Slightly easier than usual today.
Yeah it must have been easy coz it's one of the very few toughs I've got lately:-)
6.19 would never have believed it when i first started a couple of weeks ago.
12:57
25 mts.
25/Jun/07 7:59 AM
Nov. 4, 2007.
05/Nov/07 10:47 AM

SE=7.2
05/Sep/10 11:15 PM
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