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Why not? no advanced moves needed

 
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nataraj



Joined: 03 Aug 2007
Posts: 1048
Location: near Vienna, Austria

PostPosted: Wed Dec 05, 2007 1:28 pm    Post subject: Why not? no advanced moves needed Reply with quote

This one is from the local paper (www.kurier.at - sorry they don't have sudoku on-line, I copied the puzzle from the e-paper version)

Absolutely NO advanced moves needed. But still great fun to find those hidden singles, box/line interactions, naked tuples ....
(At one point I was tempted to use that UR that was staring me in the face, but I remained strong ...)

This one's for pencil and paper only. Best to right mouse button - view - print - get going

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ravel



Joined: 21 Apr 2006
Posts: 536

PostPosted: Wed Dec 05, 2007 10:56 pm    Post subject: Reply with quote

nataraj wrote:
(At one point I was tempted to use that UR that was staring me in the face, but I remained strong ...)
You are like my friend. "They made it without (having programmed) UR's, so i want to solve it without". I dont care. In this situation
Code:
 *-----------*
 |..3|476|1..|
 |...|935|6..|
 |7.6|812|3.4|
 |---+---+---|
 |.72|3.1|486|
 |.3.|6..|71.|
 |.6.|7..|9..|
 |---+---+---|
 |327|549|861|
 |..8|167|2..|
 |6..|283|5..|
 *-----------*

from the 48 pair in c6 i see, that 4 must be in r56c3 (UR 48 in r56c16, 48 in c5 and box 6, 8 in c3), which gives me a 1 in r2c3.
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