1. How do I get the puzzle generator to use all the words in a verse?
2. How do I select what size the puzzle is? (seems to only do "small")
I am using Logos 6 on a PC windows 7
1. You can't - and depending on the words it may or may not even be possible manually.
2. If your passage is too small, the larger options will not show. Try a longer passage and see if additional size options appear.
I don't know if you can... (I don't really use this tool that often, but I don't see anything to change that option).
When I used "John 3:16," I had only "small.' When I changed it to John 3:16-25," I had small - x-large.