Game guide · HBYDMS
Rummy 500: instructions and practice
Use the rule sheet as a reference. Score for cards you meld or lay off, subtract cards left in hand, and reach a total of 500 points. The same rule applies on a phone and on a computer. Before making a move, check the cards in view. Each player starts with 13 cards from one 52-card deck. This version has no jokers. Return to the explanation when a decision is unclear.
One deck, two players, no jokers; open melds and layoffs; low-run Ace = 1, other Ace = 15. Going out need not end with a discard. No out-of-turn calls, deposits or prizes. Current hands save locally.
Practice beyond the first move
Use the rule sheet as a reference. Draw from the stock or select a card in the discard history. Picking a buried discard takes that card and every card above it. Return to the explanation when a decision is unclear.
The purpose of your moves
Score for cards you meld or lay off, subtract cards left in hand, and reach a total of 500 points. Return to the explanation when a decision is unclear. Take a moment to read the table.
Follow these playing steps
- Each player starts with 13 cards from one 52-card deck. This version has no jokers.
- Draw from the stock or select a card in the discard history. Picking a buried discard takes that card and every card above it.
- A buried discard must immediately be used in a new meld or added to an existing meld. The game prevents ending the turn before this is done.
- Select three or more cards and choose Lay selected meld for a same-suit run or a three/four-card set.
- Select one hand card, then tap a table meld to lay off. You earn the value of your own cards even on an opponent’s meld.
- Discard to end a turn. Playing your last card in a meld/layoff can also end the hand. The stock running out ends the hand for scoring.
- Round points equal melded value minus remaining hand value. Aces count 15 except in an A–2–3 low run, where they count 1. Number cards count face value; faces count 10.
- Continue until a player reaches 500 with a higher score. A tie continues. No out-of-turn Rummy calls are used.
Making selections and moves
Tap a card to select it. Use the labelled pile and action buttons. Sort by rank or suit; the hand wraps onto additional rows on a phone. Open Discard history to choose a buried card. Return to the explanation when a decision is unclear. Use the rule sheet as a reference.
A closer look at one example
If you meld 52 points and retain 17 points, your round score is +35. If a buried 7♥ is taken, it must be used immediately, for example with 5♥ and 6♥. Return to the explanation when a decision is unclear.
Avoid this misunderstanding
Look at the complete hand before deciding. Cards above a buried discard also enter your hand. Picking up a large pile can cost points if you cannot play those extra cards. The same rule applies on a phone and on a computer.
Clarifying the way this game works
What is the aim?
Score for cards you meld or lay off, subtract cards left in hand, and reach a total of 500 points. Work at your own pace. The same rule applies on a phone and on a computer.
How do I use the controls?
Tap a card to select it. Use the labelled pile and action buttons. Sort by rank or suit; the hand wraps onto additional rows on a phone. Open Discard history to choose a buried card. Before making a move, check the cards in view. Return to the explanation when a decision is unclear.
Which format is available?
One deck, two players, no jokers; open melds and layoffs; low-run Ace = 1, other Ace = 15. Going out need not end with a discard. No out-of-turn calls, deposits or prizes. Current hands save locally. Begin with the objective. Use another round to revisit a decision.
What should I check before a move?
Cards above a buried discard also enter your hand. Picking up a large pile can cost points if you cannot play those extra cards. Before making a move, check the cards in view. Use another round to revisit a decision.
Can you give an example?
If you meld 52 points and retain 17 points, your round score is +35. If a buried 7♥ is taken, it must be used immediately, for example with 5♥ and 6♥. Use the rule sheet as a reference. The same rule applies on a phone and on a computer.
Can I take a buried discard?
Yes, if that selected card is immediately usable in a meld or layoff. You must take every card above it too. Work at your own pace. Use another round to revisit a decision.
Who scores a card added to another player’s meld?
The player who laid that card earns its value. Card ownership is tracked separately from the table meld. Treat this as a chance to practise one rule. Check the relevant controls before continuing.
Can scores become negative?
Yes. If remaining hand value exceeds your meld points, the difference is subtracted from your match total. Look at the complete hand before deciding. Take the next action only when the current step is clear.
Must I discard to go out?
Not in this version. Melding or laying off the final card also ends the hand. Look at the complete hand before deciding. Check the relevant controls before continuing.
What happens when the stock ends?
The hand is scored using melded cards minus remaining cards for both players. For a calm first round, focus on one decision. Use another round to revisit a decision.
