i have a question about mensa's guide to solving sudoku

Everything about Sudoku that doesn't fit in one of the other sections

i have a question about mensa's guide to solving sudoku

Postby Kunegochu » Tue Feb 05, 2008 3:33 pm

this is regarding the puzzles in the back of the book. at what puzzle does it start to require more than basic stratagy.
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Postby Pat » Tue Feb 05, 2008 3:42 pm

Kunegochu wrote:this is regarding the puzzles in the back of the book

at what puzzle does it start to require more than basic stratagy


hi Kunegochu,

what do you consider "basic stratagy" ?

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Postby Kunegochu » Tue Feb 05, 2008 4:21 pm

oh sorry i mean when will you actualy need to use pencil marks to find hidden pairs naked pairs and others such as xwing and chains. right now i just use cross hatching and fill in the missing numbers so if there is 12346789 in a row i put the 5 in the only other box.and im on puzzle number 170
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