id: blueprint-first-sketch
engine: blueprint
category: co-op
title: "Blueprint: First Sketch"
tagline: One of you sees the picture. The other has the paintbrush. Describe it, square by square.
estimatedMinutes: 10
difficulty: 1
players: { min: 2, max: 2 }
theme: { primary: "#118ab2", accent: "#ffd166", background: "#071219", headingFont: "Playfair Display" }
roles:
  A:
    name: Architect
    blurb: You see the target picture. You can't see what your partner paints.
  B:
    name: Builder
    blurb: You have a blank grid and a palette. You can't see the picture. Listen carefully.
intro: |
  **Architect:** describe the picture. Rows, columns, shapes, colours, whatever works.
  **Builder:** paint what you hear, then hit **Submit**.

  Match at least **80%** to earn the key. The Architect gets **2 peeks** per picture: a 3-second look at the Builder's canvas.
  Small grids, one colour each. A gentle start.
blueprint:
  scoring: overlap          # see requirements: matched painted cells ÷ cells painted in either grid
  rotateBuilder: 0
  swapRolesEachPattern: false
  submitsPerPattern: 2      # a second try is allowed; best score counts

patterns:
  - id: heart6
    title: "A Heart"   # SERVER ONLY until the pattern is finished (the Builder never sees the title)
    size: 6
    timeSeconds: 180
    threshold: 0.8
    peeks: 2
    keyName: Heart Key
    palette:
      R: { name: Red, hex: "#e63946" }
    rows:   # '.' = empty. Architect sees this; Builder never does.
      - "......"
      - ".R..R."
      - "RRRRRR"
      - "RRRRRR"
      - ".RRRR."
      - "..RR.."
  - id: house6
    title: "A House"   # SERVER ONLY until the pattern is finished (the Builder never sees the title)
    size: 6
    timeSeconds: 180
    threshold: 0.8
    peeks: 2
    keyName: House Key
    palette:
      B: { name: Blue, hex: "#3a86ff" }
    rows:   # '.' = empty. Architect sees this; Builder never does.
      - "..BB.."
      - ".BBBB."
      - "BBBBBB"
      - ".B..B."
      - ".B..B."
      - ".BBBB."
  - id: smile6
    title: "A Smiley"   # SERVER ONLY until the pattern is finished (the Builder never sees the title)
    size: 6
    timeSeconds: 180
    threshold: 0.8
    peeks: 2
    keyName: Smile Key
    palette:
      Y: { name: Yellow, hex: "#ffd60a" }
    rows:   # '.' = empty. Architect sees this; Builder never does.
      - ".YYYY."
      - "YY.Y.Y"
      - "YYYYYY"
      - "Y.YY.Y"
      - "YY..YY"
      - ".YYYY."

successEnding: |
  Every picture finished. Turns out you speak the same visual language.

  **Masterpiece.** 🎨🔑