| View previous topic :: View next topic   | 
	
	
	
		| Author | 
		Message | 
	
	
		Earl
 
 
  Joined: 30 May 2007 Posts: 677 Location: Victoria, KS
  | 
		
			
				 Posted: Sat Mar 06, 2010 2:26 pm    Post subject: March 6 DB | 
				     | 
			 
			
				
  | 
			 
			
				The March 6 DB is a one one-stepper.
 
 
A Solution:  skyscraper in one (1)
 
 
 
Earl
 
 
 
 	  | Code: | 	 		  
 
+-------+-------+-------+
 
| 7 2 . | . 4 . | . . . |
 
| 9 . . | . 2 . | . . 6 |
 
| . . 8 | 9 . . | . . 4 |
 
+-------+-------+-------+
 
| . 3 6 | 7 5 . | . 1 . |
 
| . . . | . . . | . . . |
 
| . 8 . | . 3 1 | 6 9 . |
 
+-------+-------+-------+
 
| 2 . . | . . 5 | 4 . . |
 
| 8 . . | . 9 . | . . 1 |
 
| . . . | . 6 . | . 8 5 |
 
+-------+-------+-------+
 
 | 	  
 
Play this puzzle online at the Daily Sudoku site | 
			 
		  | 
	
	
		| Back to top | 
		 | 
	
	
		  | 
	
	
		arkietech
 
 
  Joined: 31 Jul 2008 Posts: 1834 Location: Northwest Arkansas USA
  | 
		
			
				 Posted: Sat Mar 06, 2010 3:08 pm    Post subject:  | 
				     | 
			 
			
				
  | 
			 
			
				| Another solution: | 
			 
		  | 
	
	
		| Back to top | 
		 | 
	
	
		  | 
	
	
		keith
 
 
  Joined: 19 Sep 2005 Posts: 3355 Location: near Detroit, Michigan, USA
  | 
		
			
				 Posted: Sat Mar 06, 2010 8:43 pm    Post subject:  | 
				     | 
			 
			
				
  | 
			 
			
				I threw in a different XY-wing 12-7 and a cool Type 3 UR 124(79) before getting to the -147 XY-wing.
 
 
Keith | 
			 
		  | 
	
	
		| Back to top | 
		 | 
	
	
		  | 
	
	
		Kdelle
 
 
  Joined: 20 Mar 2008 Posts: 59 Location: Hudson, NH
  | 
		
			
				 Posted: Sun Mar 07, 2010 2:04 am    Post subject:  | 
				     | 
			 
			
				
  | 
			 
			
				I used a w wing 17 with a strong link on 1 in R1 for a different one-stepper.
 
 
Kathy | 
			 
		  | 
	
	
		| Back to top | 
		 | 
	
	
		  | 
	
	
		 |