Blackjack - a game of numbers, basic math, odds, and probability, all of which add up to a game of intrigue, excitement, and nerve.
It is one of the most popular games in the world - blackjack tables are littered across casinos worldwide, but there are variations of it, too! You only have to look at modern online iterations, such as Lightning Blackjack, where some hands are multiplied by up to 25x, to see how stratospheric its rise has been.
Its flexibility as a live casino table game is one of the reasons why Blackjack retains its popularity - and the 21+3 Side Bet options give players an option to mix up their betting approach.
Let's look deeper into what is 21+3 Side Bet and how it works in blackjack below.