| Author | 
	Message | 
   
  
	   Topic: Apr 5 VH | 
   
  
	Don W. 
	   
	  Replies: 13 
	  Views: 59623 
	 | 
	 Forum: Daily Sudoku puzzles   Posted: Wed Apr 06, 2016 8:19 am   Subject: Apr 5 VH | 
   
  
	| Ah, I see.  I'm effectively following three different connections in the cycle of four. | 
   
  
	   Topic: Apr 5 VH | 
   
  
	Don W. 
	   
	  Replies: 13 
	  Views: 59623 
	 | 
	 Forum: Daily Sudoku puzzles   Posted: Tue Apr 05, 2016 11:37 pm   Subject: Apr 5 VH | 
   
  
	There's also a W-Wing (possibly related to the XYZ-Wing): r6c1 and r8c4 cannot both be 3 because of column 2, so -7r8c1.
 
 For yet another advanced solving approach, here's one I use sometimes but ha ... | 
   
  
	|    | 
   
 
  
	| Page 1 of 1 | 
	 All times are GMT | 
   
 
  
Powered by phpBB © 2001, 2005 phpBB Group
  
		 |