ibox4dPrize: Pre-Requisites for Win: Prize Money: Maximum Prize Payout: Jackpot 1 Prize: When one of the 4D numbers in the chosen pair matches one of the Top 3 prizes, i.e. either the 1st, 2nd or1 4D 4D 1.1. THE BASIC IDEA 4D is a simple game of chance. 1. Pick a 4-dit number from 0000 to 9999, e.g. 0138, 1012, 4318, 7766 or 9991. 2.