What on earth is 4D? 4D stands for "4 digits." It is a popular lottery sport in Singapore where gamers select a mix of four figures from 0000 to 9999. How Does the Game Work? Players select their sought after 4-digit amount or can opt for a random assortment. https://singapore-4d-result-today16059.activoblog.com/27850346/4d-success-nowadays