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How To Play Lottery

How To Play Lottery

A complete guide on How To Play our Blockchain Lottery.

How To Play

  • 4D/3D/2D

    Guess 4 numbers, 3 numbers, and 2 numbers.

    For example, for result: 4321
    4D = 4321
    3D = 321
    2D = 21

    Note:
    • - If you buy outside the number issued, it means you lose and the balance will not returned at all.
    • - Betting balance will not return to members.
  • 1 Number

    Guess one number from 4D. Number positions can be anywhere.

    For example, if you purchase number 3:
    - In case result is 4321, you will win.
    - In case result is 4331, you will win double (Because in the result, there are 3 two times).
    - In case result is 4333, you will win triple (Because in the result, there are 3 three times).

  • 2 Numbers

    Guess two numbers from 4D. Number positions can be anywhere.

    For example, if you purchase number 32:
    - In case result is 4321, you will win (Because in the result contain both 3 and 2).
    - In case result is 4331, you will lose (Because in the result does not contain the number you are purchase).
    - In case result is 4332, you will win double (Because in the result there are 3 two times and 2 one time).
    - In case result is 2332, you will win double (Because in the result there are 3 three times and 2 two time).
    - In case result is 3332, you will win triple (Because in the result there are 3 three times and 2 one time).

    Note: In order to win, the result must contain your both of your purchased numbers.
  • 3 Numbers

    Guess three numbers from 4D. Number positions can be anywhere.

    For example, if you purchase number 321:
    - In case result is 4321, you will win (Because in the result contain 3, 2 and 1).
    - In case result is 4331, you will lose (Because in the result does not contain 3 and 2, but did not contain 1).
    - In case result is 3321, you will win double (Because in the result there are 2, 1 and 3 two times).

    Note: In order to win, the result must contain all of your purchased numbers.
Note:
  • - 10% of amount that company win with 4D Lottery will pass to Jackpot Lottery prize.
  • - Winning prize will automatically calculate into Balance based on current exchange rate.
You need to choose 6 numbers between 00 - 99.
You can win:
- The jackpot prize by match up all 6 numbers.
- The first prize by match up 5 numbers.
- The second prize by match up 4 numbers.
- The third prize by match up 3 numbers.

Note:
  • - The 6 numbers which you choose, can be match up with the result in ordered or unordered set of numbers.
  • - Your purchased amount will not return to you. This amount will add to bankroll and become the prize for the next prize result. Do like this, we can ensure that our members will have the big prize.
  • - 20% of amount that company win with Jackpot Lottery will be add to Jackpot Lottery prize.
  • - Payout fee for award (the fee for winners to claim the prize and services for company):
    • - Jackpot: 7%
    • - First prize: 5%
    • - Second prize: 4%
    • - Third prize: 3%
  • - Winning prize will automatically calculate into Balance based on current exchange rate.


The Result Calculation

The result of our system is very reliable, because we take the result from Ethereum Blockchain. When time to calculate the result come, we take the last block of Ethereum (current block) and compute the result.

For example, if the last block is 8526661.
4D Lottery

We will take the Transaction Hash (0xd1cc0c5f01165f8332b701bcabfda35cc67995f001fc0dc4f3797a7ba20cd7e8) and get only 4 last numbers to be our result (2078).

Jackpot Lottery

Since this type of lottery require 6 unique numbers to ensure that our member will win this, we need to have some combination and calculation.

With the block 8526661 will will have the following params:
  • - TxHash: 0xd1cc0c5f01165f8332b701bcabfda35cc67995f001fc0dc4f3797a7ba20cd7e8
  • - Mixed Hash: 0x10e9765c2a69bceb71f0f6991f998f128de3e0ee159927b417b4e22cf5032793
  • - Receipt Root Hash: 0x74c830309514837dc189192c9360ca76d460470b2ae08151753dee73784de154
  • - Tx Root Hash: 0xe4093361a7752a792fd8645e732c602aee8010b8a1ddfc69a29d8f5c0dd6815a
  • - sha3Uncles: 0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347

With these params, we will calculate the result with the following step:
  • 1. We join that params (sha3Uncles + Tx Root Hash + Receipt Root Hash + Mixed Hash + TxHash).
  • 2. We replace 0x (prefix for Hexadecimal with blank) and revers that numeric string.
  • 3. We separate string (a-f A-F) with number then we replace string with some of our fixed numbers (10-21) and place it in front of number.
  • 4. Than we chunk into 2 digits number array and check for unique value.
  • 5. With the array which already compute, we will take the first 6 numbers to be our result.

In this case we will have result as: 87, 02, 77, 97, 34, 01