5**|***|**3
*8*|5*6|*4*
**6|*1*|2*5
-----------
*7*|*8*|*5*
**8|***|1**
*9*|*2*|*3*
-----------
**7|*6*|3**
*6*|2*8|*9*
9**|***|**4
Can a triple be identified by inspection when there is more than one possibility?
In row 1: the triple is col 4-78, col 7-678, col 8-678, not the 479 combination.
In row 3: the triple is col 1-37, col 4-378 and col 7-78, not the 479 combination.
In column 2: the triple is row 5-235, row 7-25, row 9-235, not the 125 combination.
I cant figure out how to select the right one.
If this has been covered before please direct me.
This is my second post to the forum ... My fingers are crossed in hopes its better than the first one I sent last night.