What is 4D? 4D means "four digits." It is a popular lottery match in Singapore where players pick a combination of four figures from 0000 to 9999. How can the Game Get the job done? Gamers pick out their desired 4-digit number or can opt for a random choice. https://singapore-4d-result-today53602.ltfblog.com/27677441/4d-success-today