What on earth is 4D? 4D stands for "4 digits." It is a popular lottery activity in Singapore in which players choose a mix of four figures from 0000 to 9999. How Does the sport Operate? Players decide on their preferred 4-digit number or can select a random variety. https://4dresultsingaporepooltoda96271.blogzag.com/72658281/4d-results-nowadays