偏りルーレット

Bias Roulette is a roulette app that allows you to set not only the apparent percentage of roulette, but also the internal probability. For example, although it looks like a roulette divided into halves of curry and ramen, you can change the internal probability so that curry will be chosen 90% of the time.
I want to lower the probability of winning the first prize without changing the appearance!
My friends and I have different opinions, but I really want to eat curry!
In such a case, please try using this roulette secretly.
However, if you only use it in a biased way, it will attract prejudice. Please enjoy yourself in moderation.