I have tried to get all 4 royal flushes in this game and also line up each card for 4 sets of four of a kind of A K J 10 and a straight (9 thru K) by discarding everything under 9. I would also have four 9s at the bottom of the card and 5 Queens down the center column. This NEVER scores big which leads me to the conclusion that the deck is actually stacked against this happening. By this I mean that you would think that if the deck was shuffled randomly there would have to be at least a few times when most of the face cards are near the top. But I have found that face cards are ALWAYS evenly distributed thoughout the deck. So, by the time you have filled your card with all 4 royal flushes, a straight (9 thru King), four 9s and five Queens, you have thrown away the rest of the deck. There is NEVER a time when these cards come up early enough to avoid discarding too many. Try it for yourself and you will see what I mean.