What on earth is 4D? 4D means "four digits." It is a popular lottery sport in Singapore exactly where players pick out a mix of four quantities from 0000 to 9999. How can the Game Work? Gamers pick their preferred 4-digit variety or can go for a random selection. https://singapore-4d-result-today04836.blog2freedom.com/28190663/4d-success-these-days