help - next step : Help with puzzles and solving techniques

help - next step

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help - next step

by suganyab » Sat May 03, 2008 6:33 am

Code: Select all: ###6##72# 37#5#918# 4###78### 537894612 249716### 681352497 ####6###1 #64#####5 #2###5###

suganyab: Posts: 7; Joined: 09 November 2007

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by wintder » Sat May 03, 2008 6:39 am

Code: Select all: . . .|6 . .|7 2 . 3 7 .|5 . 9|1 8 . 4 . .|. 7 8|. . . -----+-----+----- 5 3 7|8 9 4|6 1 2 2 4 9|7 1 6|. . . 6 8 1|3 5 2|4 9 7 -----+-----+----- . . .|. 6 .|. . 1 . 6 4|. . .|. . 5 . 2 .|. . 5|. . .

Open your eyes.

wintder: Posts: 297; Joined: 24 April 2007

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by Jean-Christophe » Sat May 03, 2008 7:50 am

How about:
4 @ c4 locked in r79c4 -> r9c5 <> 4
r9c35 = naked pair {38} @ r9 -> r9c7 <> {38} = 9

Hope this helps

Jean-Christophe: Posts: 149; Joined: 22 January 2006

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by suganyab » Sat May 03, 2008 11:04 am

thanks jean..

it helped

suganyab: Posts: 7; Joined: 09 November 2007

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