The attraction of playing 20-Card Keno is having more opportunities to win. Picking more numbers in a single game gives you a better chance of winning something.  As an example, if you’re playing 20 different cards, with  a different 5 spot on each card, you have a better chance of hitting a 5 spot than if you were only playing on one card, right? But even if you hit your 5 spot on one of the cards, how about the 19 cards that [Read more…] about A 20-Card Keno System using Balanced Overlapping