What exactly is 4D? 4D means "four digits." It is a popular lottery activity in Singapore where by gamers opt for a mix of four numbers from 0000 to 9999. How can the Game Operate? Players pick out their wished-for four-digit range or can go with a random choice. https://singapore4dresulttoday34333.rimmablog.com/27827150/4d-outcomes-these-days