[
  {
    "id": "quiz-2026-06-11",
    "date": "2026-06-11",
    "title": "Opening Day: World Cup Origins",
    "difficulty": "easy",
    "locale": "en",
    "estimatedSeconds": 90,
    "tags": ["daily", "history", "opening"],
    "questions": [
      {
        "id": "q1",
        "prompt": "Where was the first men's FIFA World Cup held in 1930?",
        "options": [
          { "id": "uruguay", "label": "Uruguay" },
          { "id": "italy", "label": "Italy" },
          { "id": "france", "label": "France" },
          { "id": "brazil", "label": "Brazil" }
        ],
        "correctOptionId": "uruguay",
        "explanation": "Uruguay hosted and won the first men's FIFA World Cup in 1930.",
        "points": 10,
        "sourceNote": "Historic FIFA tournament record."
      },
      {
        "id": "q2",
        "prompt": "How many teams are planned for the 2026 men's World Cup finals?",
        "options": [
          { "id": "thirty-two", "label": "32" },
          { "id": "forty", "label": "40" },
          { "id": "forty-eight", "label": "48" },
          { "id": "sixty-four", "label": "64" }
        ],
        "correctOptionId": "forty-eight",
        "explanation": "The 2026 edition expands the finals to 48 teams.",
        "points": 10,
        "sourceNote": "Tournament format announcement."
      },
      {
        "id": "q3",
        "prompt": "Which three countries are hosting the 2026 tournament?",
        "options": [
          { "id": "can-mex-usa", "label": "Canada, Mexico, and United States" },
          { "id": "usa-brazil-mex", "label": "United States, Brazil, and Mexico" },
          { "id": "can-usa-eng", "label": "Canada, United States, and England" },
          { "id": "mex-col-usa", "label": "Mexico, Colombia, and United States" }
        ],
        "correctOptionId": "can-mex-usa",
        "explanation": "Canada, Mexico, and the United States are the 2026 co-hosts.",
        "points": 10,
        "sourceNote": "Host award announcement."
      }
    ]
  },
  {
    "id": "quiz-2026-06-12",
    "date": "2026-06-12",
    "title": "Champions and Icons",
    "difficulty": "easy",
    "locale": "en",
    "estimatedSeconds": 90,
    "tags": ["daily", "champions"],
    "questions": [
      {
        "id": "q1",
        "prompt": "Which nation has won the men's World Cup five times?",
        "options": [
          { "id": "germany", "label": "Germany" },
          { "id": "brazil", "label": "Brazil" },
          { "id": "italy", "label": "Italy" },
          { "id": "argentina", "label": "Argentina" }
        ],
        "correctOptionId": "brazil",
        "explanation": "Brazil are five-time men's world champions.",
        "points": 10,
        "sourceNote": "Historic FIFA tournament record."
      },
      {
        "id": "q2",
        "prompt": "Which country won the 2010 men's World Cup in South Africa?",
        "options": [
          { "id": "netherlands", "label": "Netherlands" },
          { "id": "spain", "label": "Spain" },
          { "id": "germany", "label": "Germany" },
          { "id": "italy", "label": "Italy" }
        ],
        "correctOptionId": "spain",
        "explanation": "Spain beat the Netherlands in the 2010 final.",
        "points": 10,
        "sourceNote": "Historic FIFA tournament record."
      },
      {
        "id": "q3",
        "prompt": "Which player scored a hat-trick in the 1966 men's World Cup final?",
        "options": [
          { "id": "pele", "label": "Pelé" },
          { "id": "geoff-hurst", "label": "Geoff Hurst" },
          { "id": "bobby-charlton", "label": "Bobby Charlton" },
          { "id": "eusebio", "label": "Eusébio" }
        ],
        "correctOptionId": "geoff-hurst",
        "explanation": "Geoff Hurst scored three goals for England in the 1966 final.",
        "points": 10,
        "sourceNote": "Historic match record."
      }
    ]
  },
  {
    "id": "quiz-2026-06-13",
    "date": "2026-06-13",
    "title": "Host Cities",
    "difficulty": "medium",
    "locale": "en",
    "estimatedSeconds": 105,
    "tags": ["daily", "stadiums", "hosts"],
    "questions": [
      {
        "id": "q1",
        "prompt": "Which 2026 host venue is in Mexico City?",
        "options": [
          { "id": "estadio-azteca", "label": "Estadio Azteca" },
          { "id": "estadio-bbva", "label": "Estadio BBVA" },
          { "id": "estadio-akron", "label": "Estadio Akron" },
          { "id": "bmo-field", "label": "BMO Field" }
        ],
        "correctOptionId": "estadio-azteca",
        "explanation": "Estadio Azteca is the Mexico City host venue.",
        "points": 15,
        "sourceNote": "2026 host venue list."
      },
      {
        "id": "q2",
        "prompt": "Which Canadian city in the seed data hosts matches at BMO Field?",
        "options": [
          { "id": "vancouver", "label": "Vancouver" },
          { "id": "toronto", "label": "Toronto" },
          { "id": "montreal", "label": "Montreal" },
          { "id": "ottawa", "label": "Ottawa" }
        ],
        "correctOptionId": "toronto",
        "explanation": "BMO Field is in Toronto.",
        "points": 15,
        "sourceNote": "Host venue profile."
      },
      {
        "id": "q3",
        "prompt": "Which host venue is listed for the New York New Jersey market?",
        "options": [
          { "id": "metlife-stadium", "label": "MetLife Stadium" },
          { "id": "hard-rock-stadium", "label": "Hard Rock Stadium" },
          { "id": "lumen-field", "label": "Lumen Field" },
          { "id": "gillette-stadium", "label": "Gillette Stadium" }
        ],
        "correctOptionId": "metlife-stadium",
        "explanation": "MetLife Stadium in East Rutherford is the New York New Jersey host venue.",
        "points": 15,
        "sourceNote": "Host venue profile."
      }
    ]
  },
  {
    "id": "quiz-2026-06-14",
    "date": "2026-06-14",
    "title": "Underdogs and Upsets",
    "difficulty": "medium",
    "locale": "en",
    "estimatedSeconds": 105,
    "tags": ["daily", "underdog", "history"],
    "questions": [
      {
        "id": "q1",
        "prompt": "What nickname is often used for Uruguay's 1950 win over Brazil at the Maracanã?",
        "options": [
          { "id": "miracle-bern", "label": "The Miracle of Bern" },
          { "id": "maracanazo", "label": "The Maracanazo" },
          { "id": "hand-of-god", "label": "The Hand of God" },
          { "id": "aztecazo", "label": "The Aztecazo" }
        ],
        "correctOptionId": "maracanazo",
        "explanation": "Uruguay's decisive 1950 victory over Brazil became known as the Maracanazo.",
        "points": 15,
        "sourceNote": "Historic World Cup terminology."
      },
      {
        "id": "q2",
        "prompt": "Which team became the first African men's World Cup semi-finalist in 2022?",
        "options": [
          { "id": "ghana", "label": "Ghana" },
          { "id": "senegal", "label": "Senegal" },
          { "id": "morocco", "label": "Morocco" },
          { "id": "cameroon", "label": "Cameroon" }
        ],
        "correctOptionId": "morocco",
        "explanation": "Morocco reached the semi-finals in 2022.",
        "points": 15,
        "sourceNote": "Historic FIFA tournament record."
      },
      {
        "id": "q3",
        "prompt": "In passport prediction language, what is a 'giant killing'?",
        "options": [
          { "id": "underdog-win", "label": "An underdog beating a much higher-rated opponent" },
          { "id": "five-goal-win", "label": "Any team winning by five goals" },
          { "id": "host-opener", "label": "A host nation winning the opening match" },
          { "id": "penalty-save", "label": "A goalkeeper saving a penalty" }
        ],
        "correctOptionId": "underdog-win",
        "explanation": "In this content model, a giant killing is a validated underdog upset.",
        "points": 15,
        "sourceNote": "Fan Passport prediction rule definition."
      }
    ]
  },
  {
    "id": "quiz-2026-06-15",
    "date": "2026-06-15",
    "title": "England and the Home Nations",
    "difficulty": "medium",
    "locale": "en",
    "estimatedSeconds": 105,
    "tags": ["daily", "england", "home-nations"],
    "questions": [
      {
        "id": "q1",
        "prompt": "Which country did England beat in the 1966 men's World Cup final?",
        "options": [
          { "id": "west-germany", "label": "West Germany" },
          { "id": "brazil", "label": "Brazil" },
          { "id": "argentina", "label": "Argentina" },
          { "id": "portugal", "label": "Portugal" }
        ],
        "correctOptionId": "west-germany",
        "explanation": "England beat West Germany 4-2 after extra time in 1966.",
        "points": 15,
        "sourceNote": "Historic match record."
      },
      {
        "id": "q2",
        "prompt": "What is England's FIFA three-letter code?",
        "options": [
          { "id": "eng", "label": "ENG" },
          { "id": "enl", "label": "ENL" },
          { "id": "gb", "label": "GBR" },
          { "id": "fae", "label": "FAE" }
        ],
        "correctOptionId": "eng",
        "explanation": "England's FIFA code is ENG.",
        "points": 10,
        "sourceNote": "Team code list."
      },
      {
        "id": "q3",
        "prompt": "Which two other home nations are included as candidate teams in the starter catalog?",
        "options": [
          { "id": "scotland-wales", "label": "Scotland and Wales" },
          { "id": "ireland-iceland", "label": "Republic of Ireland and Iceland" },
          { "id": "northern-ireland-denmark", "label": "Northern Ireland and Denmark" },
          { "id": "wales-france", "label": "Wales and France" }
        ],
        "correctOptionId": "scotland-wales",
        "explanation": "Scotland and Wales are included as home-nation candidate teams in the seed catalog.",
        "points": 15,
        "sourceNote": "Fan Passport seed catalog."
      }
    ]
  },
  {
    "id": "quiz-2026-06-16",
    "date": "2026-06-16",
    "title": "Format and Groups",
    "difficulty": "hard",
    "locale": "en",
    "estimatedSeconds": 120,
    "tags": ["daily", "format", "groups"],
    "questions": [
      {
        "id": "q1",
        "prompt": "How many group shells are modeled in this 2026 seed data?",
        "options": [
          { "id": "eight", "label": "8" },
          { "id": "ten", "label": "10" },
          { "id": "twelve", "label": "12" },
          { "id": "sixteen", "label": "16" }
        ],
        "correctOptionId": "twelve",
        "explanation": "The expanded 48-team format is modeled with 12 groups of four teams.",
        "points": 20,
        "sourceNote": "Fan Passport content model."
      },
      {
        "id": "q2",
        "prompt": "How many group-stage match slots are in the seed schedule?",
        "options": [
          { "id": "forty-eight", "label": "48" },
          { "id": "sixty", "label": "60" },
          { "id": "seventy-two", "label": "72" },
          { "id": "one-hundred-four", "label": "104" }
        ],
        "correctOptionId": "seventy-two",
        "explanation": "Twelve groups of four teams generate six matches per group, or 72 group matches.",
        "points": 20,
        "sourceNote": "Fan Passport match slot model."
      },
      {
        "id": "q3",
        "prompt": "Which stage immediately follows the group stage in this 104-match model?",
        "options": [
          { "id": "round-of-32", "label": "Round of 32" },
          { "id": "round-of-16", "label": "Round of 16" },
          { "id": "quarter-final", "label": "Quarter-final" },
          { "id": "playoff", "label": "Inter-confederation playoff" }
        ],
        "correctOptionId": "round-of-32",
        "explanation": "The modeled knockout bracket starts with a Round of 32.",
        "points": 20,
        "sourceNote": "Fan Passport match slot model."
      }
    ]
  },
  {
    "id": "quiz-2026-06-17",
    "date": "2026-06-17",
    "title": "Finals and Awards",
    "difficulty": "hard",
    "locale": "en",
    "estimatedSeconds": 120,
    "tags": ["daily", "final", "awards"],
    "questions": [
      {
        "id": "q1",
        "prompt": "Which player won the Golden Ball at the 2022 men's World Cup?",
        "options": [
          { "id": "lionel-messi", "label": "Lionel Messi" },
          { "id": "kylian-mbappe", "label": "Kylian Mbappé" },
          { "id": "luka-modric", "label": "Luka Modrić" },
          { "id": "antoine-griezmann", "label": "Antoine Griezmann" }
        ],
        "correctOptionId": "lionel-messi",
        "explanation": "Lionel Messi won the 2022 Golden Ball.",
        "points": 20,
        "sourceNote": "2022 FIFA awards record."
      },
      {
        "id": "q2",
        "prompt": "Which venue is modeled as the final match venue in this seed data?",
        "options": [
          { "id": "metlife-stadium", "label": "MetLife Stadium" },
          { "id": "sofi-stadium", "label": "SoFi Stadium" },
          { "id": "att-stadium", "label": "AT&T Stadium" },
          { "id": "estadio-azteca", "label": "Estadio Azteca" }
        ],
        "correctOptionId": "metlife-stadium",
        "explanation": "The seed model assigns the final slot to MetLife Stadium.",
        "points": 20,
        "sourceNote": "Fan Passport match slot model."
      },
      {
        "id": "q3",
        "prompt": "What does a perfect prediction bonus reward?",
        "options": [
          { "id": "exact-outcome", "label": "A prediction that matches the settled result exactly" },
          { "id": "early-login", "label": "Logging in before kickoff" },
          { "id": "watch-party", "label": "Joining a public watch party" },
          { "id": "trivia-attempt", "label": "Attempting any quiz question" }
        ],
        "correctOptionId": "exact-outcome",
        "explanation": "Perfect bonuses are awarded by market-specific settlement rules when the prediction exactly matches the result.",
        "points": 20,
        "sourceNote": "Fan Passport prediction scoring model."
      }
    ]
  }
]