When making a crossword puzzle, it is always good to have a dictionary opened in front of you. The dictionary can also be found online as there are many free dictionaries available on the internet.
You can draw you crossword puzzle model manually by hand, or you can also use online software for this purpose. When using an online program, you have to enter a word list in the required fields, and this will automatically make a decent crossword puzzle for you.
Once you have made your own puzzle, you should check it for any other format changes or word change. Usually if you are using a program, the setting for your puzzle will be automatic. Don’t worry, you can completely customize it in any way you want it.
Now you have made your puzzle, you can use it or publish it anywhere you want. Or just mail it to your friends!