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  Topic: Why is it a 9?
Steve

Replies: 3
Views: 42498

PostForum: Other puzzles   Posted: Mon Aug 08, 2005 12:09 pm   Subject: Why is it a 9?

458 .9. 621
.6. 185 ...
.1. 4.. 8.5

879 614 .5.
134 ... 768
625 .3. 914

.86 ..1 ...
.4. 27. .8.
79. ... .3.

The DRAW function gives the hint R8C6=9. Given that, everything else is easy. But I can' ...
  Topic: Aug 2
Steve

Replies: 1
Views: 27537

PostForum: Daily Sudoku puzzles   Posted: Sat Aug 06, 2005 8:42 am   Subject: Aug 2
According to Sam, none of the puzzles on this site need "trail and error" techniques in order to solve.

So should shouldn't have to guess it is a 6 it should be logical that it is.
"Why is it a 6?" i ...
  Topic: Program doesn't solve it.
Steve

Replies: 25
Views: 177629

PostForum: Daily Sudoku puzzles   Posted: Sat Aug 06, 2005 8:35 am   Subject: Program doesn't solve it.
The next move is to look at the 5's in R3. The only 5's are in the middle box hence you can elimiate all 5's in the top middle box that are not on R3.

This eliminates the 5 in R1C6 thus leaving it to ...
 
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