While studying for the Private Pilot Knowledge (Written) Test, I had a hard time memorizing the rules governing the minimum requirements for VFR in the difference airspaces. A fellow student pilot found this sketch by R. Tyler Croy. I really like how it distilled the rules into something small enough to jot down at the beginning of the exam. I drew up a very similar chart, correcting for 1200 AGL rather than MSL.
14 December 2014