A funny, fair lottery
Play Exabc Luckyball to win huge ECO prizes! It's easy, fair, and play as many times as you wish!


  • Ticket cost: 5 ECO per ticket
  • Entry limit: No limit, maximum of 100 tickets for each purchase.
  • Participant's tickets will have a 6-digit combination with randomly chosen numbers from 0 to 9.
  • Luckyball draw implements Ecoball chain's Distributed Verifiable Random Mechanics (DVRM) for true, secure randomness.

Ticket Sale

Luckyball ticket price is fixed at 5 ECO and the sale will be available at the beginning of a lottery round.
Buy Luckyball tickets in a bulk can enjoy a bulk discount. You can buy as many as 100 tickets in one purchase and enjoy a discount of 4.95% at 100 tickets. Buying more than 1 ticket will also enjoy a small discount

How to win

Match numbers, starting from the left side of your ticket, to the winning numbers drawn at the end of a round.
At the end of a round, a 6-digit number will be drawn. Then you may match the numbers on your ticket with the drawn number in sequence (from the left side to the right side of your ticket number) to win prizes:
  • Match even just the first number will win you a prize.
  • Match more numbers to win a share of a larger prize pool.

Prize Eligibility

Each round, six balls will be drawn, and each ball has a digit (from 0 to 9). The six digits form a drawn number.
To win, your numbers need to match the drawn number in the same order as the balls, starting from the left of the ticket. For example:
Drawn number:
Your ticket number:
ticket A
In the above example, ticket A, five of the ticket's numbers match the same drawn numbers, in the exact same order, except the fourth one.
However, since the fourth digit does not match the fourth digit in the drawn number, only the first three digits count as matching in order. This would win a 'Match first 3' prize.
ticket B
Example ticket B. Here's an unlucky one. Even though the last five digits match, the first digit doesn't match, so ticket B doesn't win anything.
You will only share in prizes from the highest prize bracket you are eligible for. A ticket matching the first three numbers will only be eligible for prizes from the match-three bracket, and not for the match-one or match-two brackets.
Remember: The digits must match in order, from left to right.

Prize sharing across prize brackets

‌When a round finishes, winning tickets will be recorded, and prizes are distributed accordingly. The prize share on each winning ticket will depend on the number of winning tickets in the same prize bracket.
If you have the only winning ticket, and the predetermined size of the prize pool is 2000 ECO, you take 2000 ECO.
‌If, however, you and three other participants have winning tickets, the prize pool of 2000 ECO would be split between the four winning tickets, you would receive 500 ECO.