Hey guys, checkout scratchbtc.com. It is the first Bitcoin Scratchoff Gambling Site.
I don't think your site offers the first scratch-off games, as we can play such games on
https://bitcointalk.org/index.php?topic=242694.0 and
https://bitcointalk.org/index.php?topic=503947.0Let us know what you think and if you have any recommendations
On the stats page
https://scratchbtc.com/Statistics.php, I find the following section:
Card Generation Functions
Each Card is based on a roll between 1-99 (100-1 for 1% House Edge).
Based Upon that rolled number, 2 seperate functions are used to scale how many bitcoins you win: A Lose Function (Numbers 1-50) or A Win Function (Numbers 51-99)
Lose Function: (-0.0003230484*(Your_Roll^2)) + (0.0358438685*Your_Roll) - (0.0003584064)
Win Function: (0.0000435131*(Your_Roll^3)) - (0.0085091740*(Your_Roll^2)) + (0.5549289998*Your_Roll) - 10.9126492494
You then win that ratio multiplied by your bet amount (in μBTC). That number is then broken down into 6 randomized numbers, which you see when you scratch! Scratching is what makes it much fun!
It is incredibly complicated, and to be honest I don't quite get it...
