Just Cards

Keep score for in-person card games, track rounds, and undo mistakes from your phone.

Session: Not started

Scoring mode: Guided (Six Card Golf)

Leaderboard: Low score wins

Ruleset: Six Card Golf

Last updated: never

Ruleset tools (optional)

Generate from URL/prose, create starter drafts, and open in Play mode.

AI imports and saving shared games are available to the owner. Owner sign in

  • Six Card Golf

    id: builtin-six-card-golf

    game: Six Card Golf

    Open in Play

  • 500 Rum

    id: builtin-500-rum

    game: 500 Rum

    Open in Play

  • Solitaire (draw-one Klondike)

    id: builtin-solitaire

    game: Solitaire (draw-one Klondike)

    Open in Play

  • Bridge (rubber)

    id: builtin-bridge

    game: Bridge (rubber)

    Open in Play

  • Palace (Bicycle)

    id: builtin-palace

    game: Palace (Bicycle)

    Open in Play

  • Palace (family rules)

    id: builtin-palace-family

    game: Palace (family rules)

    Open in Play

  • Hong Kong Mahjong

    id: builtin-hong-kong-mahjong

    game: Hong Kong Mahjong

    Open in Play

Start a score session

Once this app is available offline, you can create sessions and enter scores without a connection. They sync when you reconnect.

Guided mode uses a ruleset to render scoring zones and calculate deltas.

Manage games

Rename saved games or use Remove from list to archive them. To bring one back, choose Show archived games, then Restore. Archived games can also be permanently deleted. Built-ins can be duplicated with your own name. Favorites stay on this browser; names and removals update the shared library. Existing games keep their rules.

Only the owner can rename, archive, restore, or delete shared games. You can still favorite and play saved games. Owner sign in

Six Card GolfBuilt-in
500 RumBuilt-in
Solitaire (draw-one Klondike)Built-in
Bridge (rubber)Built-in
Palace (Bicycle)Built-in
Palace (family rules)Built-in
Hong Kong MahjongBuilt-in
Customize house rules

Based on Six Card Golf. Save a separate family version for new games and score sessions.

Set at least one limit. If both are set, the first reached ends virtual play. Physical scorekeeping keeps a running total.

Points for each card

Saving validates supported settings. Special mechanics outside these settings require a supported rule import.

Win direction: Low score wins. Zones: Your six cards.

Join existing session