Yes you can now choose from 4 options on the option page of the puzzle.
Under the Solution Placement is a drop down to choose one of:
No Solution: None will appear in your project (and you can not add later as the solutions need to process at the same time as the puzzles).
Manually Select Solution Pages: If you pick this option after you click next you will be given a choice of the pages to put the solution on.
Next Page After Each Puzzle Page: This will put a solution immediately following each puzzle. So it will be puzzle, solution, puzzle solution, etc.
After All Puzzle Pages: Solution will follow immediately after the last puzzle. (If you do 4 types of puzzles it will not appear after the 4th different puzzle run, it will appear right after the current puzzle that was run).