{
  "schemaVersion": 1,
  "catalogVersion": 3,
  "minimumAppVersion": 1,
  "brainLevels": [
    {
      "id": 12,
      "title": "Market Math",
      "difficulty": "Medium",
      "imageUrl": "/brain/brain012.webp",
      "answer": 22,
      "hint": "Multiply the jar by the coin before adding the basket.",
      "valueHint": "Basket = 10, jar = 6, coin = 2.",
      "published": true
    },
    {
      "id": 13,
      "title": "Treasure Rules",
      "difficulty": "Medium",
      "imageUrl": "/brain/brain013.webp",
      "answer": 17,
      "hint": "Multiply the lantern and gem, then subtract the key.",
      "valueHint": "Lantern = 7, key = 4, gem = 3.",
      "published": true
    },
    {
      "id": 14,
      "title": "Sports Order",
      "difficulty": "Medium",
      "imageUrl": "/brain/brain014.webp",
      "answer": 49,
      "hint": "Two shoes are worth 8. Multiply them by the ball before adding the trophy.",
      "valueHint": "Trophy = 9, ball = 5, one shoe = 4.",
      "published": true
    },
    {
      "id": 15,
      "title": "Next Shape",
      "difficulty": "Medium",
      "gameType": "Pattern",
      "answerType": "choice",
      "prompt": "Which shape comes next?",
      "imageUrl": "/brain/brain015.webp",
      "answer": 1,
      "options": ["Red circle", "Blue triangle", "Green square", "Yellow star"],
      "hint": "The two shapes repeat in the same order.",
      "valueHint": "Circle, triangle, circle, triangle, so circle comes next.",
      "published": true
    },
    {
      "id": 16,
      "title": "Odd Umbrella",
      "difficulty": "Medium",
      "gameType": "Odd One Out",
      "answerType": "choice",
      "prompt": "Which umbrella is different?",
      "imageUrl": "/brain/brain016.webp",
      "answer": 3,
      "options": ["Top left", "Top right", "Bottom left", "Bottom right"],
      "hint": "Compare the canopy colors carefully.",
      "valueHint": "The bottom-left umbrella is blue; the other three are red.",
      "published": true
    },
    {
      "id": 17,
      "title": "Apple Search",
      "difficulty": "Medium",
      "gameType": "Hidden Count",
      "answerType": "number",
      "prompt": "How many red apples can you find?",
      "imageUrl": "/brain/brain017.webp",
      "answer": 7,
      "hint": "Scan the tree from top to bottom.",
      "valueHint": "There are 7 separate red apples.",
      "published": true
    },
    {
      "id": 18,
      "title": "Number Grid",
      "difficulty": "Medium",
      "gameType": "Number Pattern",
      "answerType": "number",
      "prompt": "Which number replaces the question mark?",
      "imageUrl": "/brain/brain018.webp",
      "answer": 12,
      "hint": "Each row multiplies its first number by 1, 2 and 3.",
      "valueHint": "The last row is 4, 8, 12.",
      "published": true
    },
    {
      "id": 19,
      "title": "Teapot Shadow",
      "difficulty": "Medium",
      "gameType": "Shadow Match",
      "answerType": "choice",
      "prompt": "Which position has the matching shadow?",
      "imageUrl": "/brain/brain019.webp",
      "answer": 2,
      "options": ["Top left", "Top right", "Bottom left", "Bottom right"],
      "hint": "Compare the lid, body, spout and handle together.",
      "valueHint": "The top-right silhouette matches all four parts.",
      "published": true
    },
    {
      "id": 20,
      "title": "Star Focus",
      "difficulty": "Medium",
      "gameType": "Shape Count",
      "answerType": "number",
      "prompt": "How many yellow stars are shown?",
      "imageUrl": "/brain/brain020.webp",
      "answer": 8,
      "hint": "Ignore the blue circles and purple diamonds.",
      "valueHint": "Count 2 at the top, 3 in the middle and 3 at the bottom.",
      "published": true
    }
  ],
  "puzzleLevels": [
    {
      "id": 38,
      "name": "Kite Festival",
      "difficulty": "Medium",
      "imageUrl": "/puzzle/img038.webp",
      "rowCount": 3,
      "columnCount": 4,
      "published": true
    },
    {
      "id": 39,
      "name": "Sweet Shop",
      "difficulty": "Medium",
      "imageUrl": "/puzzle/img039.webp",
      "rowCount": 3,
      "columnCount": 4,
      "published": true
    },
    {
      "id": 40,
      "name": "Railway Platform",
      "difficulty": "Medium",
      "imageUrl": "/puzzle/img040.webp",
      "rowCount": 3,
      "columnCount": 4,
      "published": true
    },
    {
      "id": 41,
      "name": "Tailor Studio",
      "difficulty": "Medium",
      "imageUrl": "/puzzle/img041.webp",
      "rowCount": 3,
      "columnCount": 4,
      "published": true
    }
  ]
}