Gene, The first & last time I played KENO was in Laughlin a number of years back. I had no idea what the game was all about but while at dinner at the Flamingo I filled out a KENO sheet with the birthdates of my 2 daughters. I handed the KENO gal the slip plus a $5 bill. As I was finishing the soup, she came back to the table & started counting out $20 bills. I don't recall how much I won but she said that I had hit either 4 or 5 numbers on my slip. I toked her a $10 bill & went back to finishing my meal. My wife asked me why that lady in the short dress had given me so much money. I said I had no clue & still can't explain to her why I won. I never played again but I do have a great collection of KENO crayons!