It's simple to see why blackjack is one of the most popular casino games in the world. It's easy to learn but difficult to master. The rules are simple: you are dealt two cards face down, and you must determine whether to hit (or stand) based on your first card. If you like to play blackjack online for free, we've compiled a list of some of the most helpful hints. If you're going to have more fun, play with your friends; you can also locate a few websites where you can play against other people. If you're curious about how...