Precisely what people think of their as betting on whether a flipped coin will land on heads or tails.
Using multiple games at once solves this problem with an autoplay mode where may play up to a whopping 100 rounds of Keno at the perfect opportunity. https://hocvienboardgame.net/tin-tuc/choi-lo-de-tai-rikvip-trai-nghiem-thu-vi/