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daj95376



Joined: 23 Aug 2008
Posts: 3854

PostPosted: Mon Oct 31, 2011 4:14 am    Post subject: Reply with quote

ronk wrote:
Not sure where I would have thought those examples were supposed to come from. While I have quite a few UR+SL patterns programmed, very few use Mike Barker's names. A fair amount of cross-referencing work would be required.

Perhaps I was thinking exemplars, but my "URs with hidden sets" file is almost empty.

My solver dynamically resolves UR+SL patterns as they're encountered. So, I don't have a specific pattern name associated with a UR+SL elimination. I have to manually reconstruct the SL pattern(s) for each elimination that I review. The only exception is the identification of UR Types 1-6, for which I have a separate routine to identify each.

What's going through my head is the number of different patterns listed by Mike Barker that fall into the UR+SL category. It could be a lot of effort to categorize them by the SLs present.

The only time I would consider cross-referencing Mike Barker's naming convention is if I were to just use his puzzles from the "zoo" collection. They're already identified.
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