>If you have no idea what you are doing and are totally unfamiliar, you can even win pretty easily with some luck. But you won't understand why you won, or rather why others lost.

Interesting, this is a _feature_ of poker games like Texas Hold'em. If the losing players didn't go on convincing winning streaks, they'd stop playing. And those winning streaks can convince them they don't need to learn anything else about the game in order to be a winning player.

Or another way of saying it, when the default no-thinking baseline strategy can win frequently enough by chance that it becomes difficult to learn from a single game. In this case, just 'buy silver, then gold, then provinces) can win too often just by chance.