Roulette is a casino game that has been around for centuries. The game is relatively simple: Players bet on where a ball will land on a spinning wheel. There are a variety of bets that can be placed, but the most common is a bet on a specific number. While the odds of any given number coming up are 1 in 38, some numbers do seem to come up more often than others. The most commonly chosen numbers are 17, 20, and 23. These numbers have come up more than any other over the years, though it’s unclear why this is the case. It could simply be that these numbers are considered lucky by many players. Whatever the reason, it’s clear that some numbers are more popular than others when it comes to playing roulette.