Unlike pure luck games, Jacks or Better rewards players who make correct hold decisions. The following priority list covers the most common deal scenarios — work from the top down and hold the first rule that applies to your hand. Mastering this gets you close to that 99.54% RTP on j33.
1Royal Flush — hold all five, collect immediately
2Straight Flush — hold all five
3Four of a Kind — hold all four matching cards
44 cards to a Royal Flush — hold and draw one
5Full House, Flush, Straight — hold all five
6Three of a Kind — hold the three, discard two
74 cards to a Straight Flush — hold and draw one
8Two Pair — hold both pairs, discard the fifth
9High Pair (Jacks–Aces) — hold the pair
103 cards to a Royal Flush — hold and draw two
114 cards to a Flush — hold and draw one
12Low Pair (2s–10s) — hold the pair
134 cards to an open-ended Straight — hold and draw one
143 cards to a Straight Flush — hold and draw two
152 high cards (J–A) — hold both; if 3 high cards, drop lowest
161 high card (J, Q, K or A) — hold it, discard rest
✕No useful cards — discard all five
