Countries of the World: You Need 30 minute Keno or 10 min. Keno, make the range 80...If you want to be able to see into the future: 20 years or 30 years into the future or 60 years into the future, i suggest you create it and have it forever....And offer a reward that whoever cracks the 20 numbers or 10 numbers with less than: 10 tickets over and over and over gets a reward of i dont know how much: $25 million...Take out insurance for it...Let it cost: 50 cents per ticket...Plus how much a: 10 minute or 30 minute keno generates to the state in millions per year? 50 million, we are talking countries here...So it helps you see into the future and it helps the economy....You need to get it....But instead of making it a combination game Keno make it a: Permutation game keno...It is very important that you make it a permutation keno game...