Given the level of interest in the new 7-by-many type of puzzle I'm planning to introduce it as a fourth daily puzzle. But I'm uncertain how big these puzzles ought to be - that is, how many common words to find.
Looking at the puzzles created so far under "Your Puzzles", the numbers of puzzles players have made in each size bracket are:
298 small (15 to 25 common words)
167 medium (21 to 40 common words)
336 large (41 to 60 common words)
141 jumbo (61+ common words)
(You won't have seen all these puzzles. Most of them weren't published.)
The existing daily puzzles are:
Standard 24 to 62 common words
Challenge 40 to 85 common words
Ten letters 40 to 100 common words
I experimented for a while with 7-by-many puzzles in the same range as the Challenge puzzles, but I felt that puzzles with over 70 common words could get a bit tedious. They tended to be ones with a lot of -ED or -ING words. I'm tending to think now that the Standard range, 24 to 62, is about right.
Any thoughts?