i pay an amount based on the case that i choose for example i pay 1500 bits and then roll to have a chance of winning one of the 10 rewards?
so far so good.
but one problem is that there is a much higher chance of loosing than winning! for example in the 1500 bits case there are 6 amounts lower than 1500 and 1 equal and only 3 are more than it. (3 out of 10 are profit!) other cases aren't better either.
also i did not see the link to provably fair. did i miss it?
Yes you right, but you don't loose all your bet, only peace or don't loose if spin take same like price to open this case in your case is 1500 bits