Sic Bo, also known as tai sai, dai siu, big and small or hi-lo, is an ancient Chinese game of chance. It is similar to Roulette in that players make their bets on a numbered layout and then a random number generator is used to determine the outcome. In Sic Bo, however, the player is betting specifically on each of three dice outcomes - or a combination of any of those three dice outcomes. The game has become increasingly popular in online casinos all over the world, but particularly in Hong Kong.