Golf

One foundation that takes a card a rank up or down, a stock that draws straight onto it, and a loss when no move is left. Written as a design file, this is the whole game. Make a game explains every part of it.

{
  "name": "Golf",
  "family": "Golf",
  "description": "**Goal:** clear all seven tableau columns onto the foundation.\n\n- Play the **top card** of any column onto the foundation if it is one rank **up or down** from the foundation's top card (no suit restriction).\n- There is **no wrap**: only a Queen plays on a King, and only a 2 plays on an Ace.\n- Stuck with no legal move and an empty stock? The game is **lost**.\n- Draw the **stock** onto the foundation to keep going (one pass only — no recycling).\n- Your **score** is the number of cards left in the tableau, lower is better. Clear the tableau and each card left in the stock takes one off.",
  "depots": [
    { "type": "Stock", "col": 5, "row": 0, "name": "stock", "acceptRule": "none",
      "ejectRule": "locked", "draw": { "to": "foundation" } },
    { "type": "Foundation", "col": 6, "row": 0, "name": "foundation",
      "acceptRule": { "build": { "direction": "Either" } } },
    { "type": "Tableau", "col": 0, "row": 1, "name": "tab", "repeat": 7, "acceptRule": "none",
      "ejectRule": "topOnly" }
  ],
  "dealRules": [
    { "kind": "dealGroup", "to": "tab", "faceUp": 5, "roundRobin": true },
    { "kind": "dealGroup", "to": "foundation", "faceUp": 1 }
  ],
  "depotOnly": true,
  "winCondition": { "kind": "depotsEmpty", "depots": "Tableau" },
  "lossCondition": { "kind": "noLegalMoves" },
  "scoring": {
    "value": "sum(Tableau, count(it)) - count(stock, empty(Tableau))",
    "better": "Low",
    "keep": "Over"
  },
  "tools": "None"
}