The secret achievements in this game that require you to win with specific hands are essentially luck based with no certain way of getting the cards you need if going for whatever hand you want to go for. These achievements are:
Four of a Kind (4 of the same value e.g. 4 Jacks/Aces/Three's/Ten's)
Full House (3 of the same value and 2 of the same value e.g. 3 Kings and 2 Seven's)
Three of a Kind (3 of the same value e.g. 3 Queens/Five's/Nines)
Bronze Table (Pair of cards e.g. 2 Aces/Sixes/Twos)
Pair of Pairs (2 pairs of cards e.g. 2 Jack's and 2 Eight's/2 Seven's and 2 Four's)
Pocket Rockets (Get dealt 2 Aces)
Unbeatable (Straight Flush which is same suit cards in order e.g. 9, 10, Jack, Queen, King of Spades/Clubs/Hearts/Diamonds. Ace will work high and low)
I know not a guide on how to get it specifically but at least made aware (hopefully
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