winwin 4d4D Powerball is another take on the classic 4D Jackpot, just with an additional 2 Powerball numbers. 1. Pick a 4-dit number from 0000 to 9999, e.g. 3456 2. Pick 2 x 2-dit PowerballThis classic is the orinal 4D lottery game. Simple to understand, easy to play and an all-time favourite among our gamers. When you have double the 4D luck, you'll win much, much more!