To help you make the appropriate decision, the puzzles have a difficulty rating from 1 to 10 (easy to incredibly difficult). And, if for example, you go to the Knit Pagoda Puzzle page and select the “Additional information” tab, clicking on the green number 7 will bring up a page with all the other puzzles of difficulty level 7.
If you need more specific information, feel free to contact us and we’ll get back to you as soon as possible.