Hearts Card Game
Play classic four-player Hearts against three browser-local computer players. Avoid penalty tricks, manage the Queen of Spades, track which suits are disappearing and learn when to duck a trick instead of winning it.
Classic Hearts, not a stripped-down imitation
The V0.83 specialist uses a standard 52-card deck and four 13-card hands. The 2 of Clubs opens the first trick. Players must follow the suit led whenever possible, and the highest card in that suit takes the trick. Every Heart is worth one penalty point and the Queen of Spades is worth thirteen. The objective is the opposite of many trick-taking games: finish with the lowest score.
The pass cycle changes how every hand develops
Full games rotate through the classic left, right, across and hold sequence. Passing three cards can create a void, remove dangerous high Spades or shift control of a suit. A hold hand skips the exchange entirely. The application shows the current pass direction before play begins and keeps the rule visible rather than hiding it in a settings menu.
First-trick restrictions are enforced by the rules engine
The player holding the 2 of Clubs must lead it. If another player has no Club on the first trick, the game blocks Hearts and the Queen of Spades while that player still owns a non-point card. That prevents accidental rule violations and makes the legal-card highlights trustworthy. The same core engine is used by the interface, the computer players and Project QA.
Hearts stay unbroken until a Heart is discarded
A player cannot lead a Heart before Hearts have been broken, unless every card left in that player’s hand is a Heart. The table shows whether Hearts are still unbroken. This matters strategically because safe leads change after the first Heart appears, and a player who remembers that transition can better judge when a high card is dangerous.
Shooting the Moon is real scoring, not a badge
If one player captures all thirteen Hearts and the Queen of Spades, that player has taken all twenty-six raw penalty points. The hand is then scored as zero for the shooter and twenty-six for each opponent. The release engine calculates that outcome directly from the captured cards, so the scorecard and statistics do not rely on a visual shortcut.
Three computer levels use fair information
Easy chooses from legal moves simply. Standard evaluates obvious point danger, following-suit opportunities and safe discards. Hard adds more reasoning from cards that have already been played and from public suit pressure. The AI interface receives only its own hand plus the current trick, played cards and public score state. It is not handed the other three hidden hands.
Practice one hand or play a complete game to 100
Practice Hand is the fastest way to learn the rhythm of passing and thirteen tricks. Play to 100 keeps cumulative totals and advances through the pass cycle until at least one player reaches the target, after which the lowest total wins. Both modes use deterministic seeded deals so a refresh or restart can reproduce the same underlying hand instead of silently changing it.
Hint is a study tool, not invisible assistance
During passing, Hint highlights the three cards the Hard strategy currently recommends. During trick play, Hint recommends one legal card using the same public-information boundary as the Hard computer player. Using Hint marks the hand Assisted. That distinction matters because a browser-local clean record should represent play completed without extra decision help.
Undo returns to your previous decision
Undo restores the state from immediately before the player’s previous card choice, including the subsequent computer responses that followed from that choice. Because seeing those responses provides information you did not originally have, Undo also marks the hand Assisted. The goal is useful learning without pretending the replay is an unaided result.
Local autosave preserves the exact hand
The application stores the specialist state in the browser using the current deterministic seed, pass direction, hands, captured cards, trick index, score totals and Clean or Assisted status. Practice and Daily use different autosave keys. No account, cloud database or remote game server is required for the normal single-player experience.
Daily Hearts stays separate from Today’s 6
The specialist Daily maps the date to one deterministic Hearts hand and keeps its own browser-local completion streak. It does not add a seventh game to Today’s 6, does not change the frozen 2026 lineup and does not alter the main Daily Score. That separation lets Hearts become a repeatable habit without changing the platform’s original daily contract.
Why Hearts belongs in a brain-and-skill catalog
Strong Hearts play depends on working memory, probability intuition and timing. You watch which suits players can no longer follow, remember whether the Queen of Spades is still live, estimate whether a high card can be safely unloaded and notice when someone may be collecting points intentionally. The rules are easy to learn, but the information-management loop remains interesting over repeated hands.