There aren't any sub categories allan . It all comes under one heading .If you want to look for a particular puzzle or quiz.... type key words into the "search this site" box ..to your left underneath the categories .
Failing that post your Q and we will do our best to answer.
No problem ..you seem to have sussed it out !
If you wish to post a question all you have to do is is go to "Question title " type in your heading and then write your text in the box underneath. press "submit". You will then be given a list of Q's in case your Q has already been answered ..if not press "submit" and your Q will appear in whichever category you have posted in. Stick with it ..we are all here to help.