It's never too late to get on the Squid Game hype train! For this list, were looking at the most popular theories about Netflixs latest hit. Our countdown includes Writing on the Wall, Its International, Card Colors, and more! Let us know in the comments which you think is most likely to be true or which is the most far-fetched.Watch more great TV videos here: Top 20 Best TV Shows of the Century (So Far):