For new people, it should be noted in the 3-Card Poker Guide:
" 4. Hands are ranked from highest to lowest: Straight Flush, Three of a Kind, Straight, Flush, Pair, High-Card. The game will let players know the type of hand they are holding."
In 3-card Poker, a STRAIGHT outranks a FLUSH. This is different than regular 5-card Poker where a FLUSH outranks a STRAIGHT. The help guide should be updated to emphasize that quirk.