Monopoly
I once bought a book on Monopoly strategies. I even read it all the way through and I, of course, still have it somewhere. I learned a very simple strategy for winning. Always buy the orange and red properties. For some reason, these are the most landed on properties in the game. Get those properties and put hotels up on them as fast as you can. Boardwalk and Park Place tend to be landed on infrequently, don't avoid them but you can use it as a bargaining chip to get properties which people land on more often.