I am new to these puzzles and would appreciate being pointed to a primer on the logic steps to solving them. I reach a point where i don't know how to proceed, and I do not want to be obsessive. From my glancing at some forum entries, I can see that there is a solving lingo you all use to discuss solutions ("wings"), and references to usual logic steps you have been through. What are these?
Thanks, a puzzler in D.C.