To play Keno, you choose a set of numbers between 1 and 80 (you can have a minimum of one number, and a maximum of ten). Each selection is called a 'Spot': if you select
ten numbers, you are playing a 10 Spot game.
Simply mark a blank Keno number with your chosen numbers, and click BET. Twenty numbered Keno balls will be drawn, at random, from a barrel containing 80 numbered balls.
If enough of your selected numbers are drawn, you've won! You'll find all payouts displayed on the screen.
The amount of money you win is dependent upon the type of ticket you play and the number of 'spots' caught.
FortuneJack proudly offers the lowest House Edge in the crypto-currency gaming industry. In most online casinos, the House Edge is around 30% or more.
FortuneJack's is 15%.
Quite a difference, eh?
Every time you wager 5 BTC, you will receive 3 bonus rounds during which we double any bet you make.
When magic ball appears, you can win jackpot if the number on the magic ball corresponds with the number you had bet on.
At the start of each game, a player receives hash, which is:
SECRET is SERVER_SEED;INITIAL_STATE
SERVER_SEED Is a random number, used for generating the final ball draw together with the number chosen by the client.
INITIAL_STATE Is the initial ball draw, which is also represented randomly.
In order to get the final ball draw, the client sends CLIENT_SEED to the server before the ball draw is in progress.
In order to get final result, players should use SERVER_SEED and CLIENT_SEED numbers as inputs for Mersenne twister algorithm. Using this algorithm, a single random number is generated
0 <= CUTOFF < NUMBER_OF_BALLS
Using this number, we divide INITIAL_STATE into two parts. First part is the CUTOFF ball and the second part is the rest of the balls. We switch places for these two parts and combine them again.
or example there are 5 balls.
INITIAL_STATE = 0205010304 (2, 5, 1, 3, 4)
SERVER_SEED = 17
CLIENT_SEED = 23
mersenne_twister(17, 23) --> 127. 127 mod 5 = 2
Splitted result will be: 0205, 010304
The final result will be: 0103040205 (1, 3, 4, 2, 5)