Last name same as first

[mikiboop]

This morning, I did a puzzle that had a first name of Keith and a last name Keith. That made the puzzle rather tricky -I had to read the clues carefully. I realize that I'm being petty whining about the matter. I like that there is no story. Let's not waste time and space. Just the clues, please. Simpler names would help, such as Joe, Bob, red, beer, wine, China, etc.
Are the puzzles assembled randomly? Created from five random categories? Or are they complete puzzles chosen at random? I'm guessing the former, otherwise each puzzle would be numbered.
I do enjoy the puzzles and appreciate your making it possible. I also like that your forum has spell check.
Thank you,
Miki