A fully functional Jeopardy game host controller built with Angular. This application is designed for a host to control the game on screen while players interact in real life, with the host managing scores and game flow.

• Multi-player Support: Add any number of players (names only, controlled by host)
• Three Game Rounds:
  • Jeopardy (standard values)
  • Double Jeopardy (doubled values)
  • Final Jeopardy (custom bets)
• CSV Question Import: Load categories and questions from a CSV file
• Dynamic Score Management: Edit player scores, add/subtract points with quick buttons
• Question Display: Full-screen question and answer reveal
• Final Jeopardy Logic: Betting system for the final round with correct/incorrect marking

1. Prerequisites: Node.js and npm installed

2. Install dependencies:

   npm install

3. Start the development server:

   npm start

   The application will be available at http://localhost:4200

The CSV file must contain THREE separate sections - one for Jeopardy, one for Double Jeopardy, and one for Final Jeopardy.

JEOPARDY ROUND (Categories and questions at $100-$500)
Category1,Category2,Category3,...
$100,"Q: Question 1|A: Answer 1","Q: Question 2|A: Answer 2",...
$200,"Q: Question 1|A: Answer 1","Q: Question 2|A: Answer 2",...
$300,"Q: Question 1|A: Answer 1","Q: Question 2|A: Answer 2",...
$400,"Q: Question 1|A: Answer 1","Q: Question 2|A: Answer 2",...
$500,"Q: Question 1|A: Answer 1","Q: Question 2|A: Answer 2",...

DOUBLE JEOPARDY
DOUBLE JEOPARDY ROUND (Different categories/questions at $200-$1000)
Category1,Category2,Category3,...
$200,"Q: Question 1|A: Answer 1","Q: Question 2|A: Answer 2",...
$400,"Q: Question 1|A: Answer 1","Q: Question 2|A: Answer 2",...
$600,"Q: Question 1|A: Answer 1","Q: Question 2|A: Answer 2",...
$800,"Q: Question 1|A: Answer 1","Q: Question 2|A: Answer 2",...
$1000,"Q: Question 1|A: Answer 1","Q: Question 2|A: Answer 2",...

FINAL JEOPARDY
FinalCategory,"Q: Final Jeopardy question|A: Final Jeopardy answer"

JEOPARDY SECTION:

• First row: Category names (5-6 categories recommended)
• Question values: $100, $200, $300, $400, $500
• Format: "Q: question text|A: answer text"

FIRST SEPARATOR:

• A line containing "DOUBLE JEOPARDY" (case-insensitive)

DOUBLE JEOPARDY SECTION:

• First row: Category names (same categories or different - your choice!)
• Question values: $200, $400, $600, $800, $1000 (different questions!)
• Format: Same as Jeopardy section

SECOND SEPARATOR:

• A line containing "FINAL JEOPARDY" (case-insensitive)

FINAL JEOPARDY SECTION:

• Format: Category,"Q: question text|A: answer text"
• Example: World Capitals,"Q: This is the capital of France|A: Paris"
• Optional: If not provided, you can enter it during the game

Science,History,Sports,Literature,Geography
$100,"Q: What is H2O?|A: Water","Q: Who was the first president?|A: George Washington","Q: How many points is a touchdown?|A: 6","Q: Who wrote Romeo and Juliet?|A: William Shakespeare","Q: Capital of France?|A: Paris"
$200,"Q: Symbol for gold?|A: Au","Q: When did Titanic sink?|A: 1912","Q: Puck sport?|A: Hockey","Q: Who wrote 1984?|A: George Orwell","Q: Largest country?|A: Russia"
$300,"Q: Speed of light?|A: 300,000 km/s","Q: WWII end year?|A: 1945","Q: Players on court in basketball?|A: 5","Q: First HP book?|A: Philosopher's Stone","Q: Longest river?|A: Nile"
$400,"Q: Largest planet?|A: Jupiter","Q: First Roman emperor?|A: Augustus","Q: Zero score in tennis?|A: Love","Q: Shakespeare plays written?|A: 37","Q: Smallest country?|A: Vatican City"
$500,"Q: Plant sunlight process?|A: Photosynthesis","Q: Berlin Wall fell?|A: 1989","Q: Most Olympic golds?|A: Michael Phelps","Q: Great Gatsby author?|A: F. Scott Fitzgerald","Q: Deepest ocean trench?|A: Mariana Trench"
DOUBLE JEOPARDY
Science,History,Sports,Literature,Geography
$200,"Q: Symbol for silver?|A: Ag","Q: Declaration of Independence?|A: 1776","Q: Innings in baseball?|A: 9","Q: To Kill a Mockingbird author?|A: Harper Lee","Q: Capital of Japan?|A: Tokyo"
$400,"Q: Three states of matter?|A: Solid, liquid, gas","Q: First US pres to visit China?|A: Nixon","Q: Bowling perfect score?|A: 300","Q: Shakespeare's sonnets?|A: 154","Q: Largest desert?|A: Antarctic"
$600,"Q: Force holding atoms?|A: Chemical bonding","Q: US Civil War end?|A: 1865","Q: Most FIFA World Cups?|A: Brazil","Q: Mark Twain's real name?|A: Samuel Clemens","Q: Second highest mountain?|A: K2"
$800,"Q: Smallest unit of life?|A: Cell","Q: Longest reigning British queen?|A: Queen Victoria","Q: Violin strings?|A: 4","Q: Pride and Prejudice author?|A: Jane Austen","Q: Equator passes through?|A: Kenya"
$1000,"Q: Study of heredity?|A: Genetics","Q: Columbus reached Americas?|A: 1492","Q: Mammal that can't jump?|A: Elephant","Q: Books in Narnia?|A: 7","Q: Capital of Australia?|A: Canberra"
FINAL JEOPARDY
World Capitals,"Q: This is the capital of France|A: Paris"

An example file is included as example.csv in the project root.

• Enter player names (add as many as needed)
• Upload a CSV file with categories and questions
• Click "Start Game"

The game progresses through three complete rounds:

• Full board with categories and questions at $100-$500 values
• Click on any question tile to display it
• Question displays in fullscreen
• Click "Reveal Answer" to show the answer
• Host determines who answered correctly
• Click "Mark as Answered" when done
• Question tiles update to show they've been used
• When all questions are answered, a modal appears to proceed to the next round
• Or click "Proceed to Double Jeopardy" button in the controls

• COMPLETELY DIFFERENT SET OF QUESTIONS from Round 1
• Same categories (from CSV Double Jeopardy section)
• Values: $200, $400, $600, $800, $1000 (higher values for higher difficulty)
• All tiles start fresh and unanswered
• Follow the same process as Round 1
• Click "Proceed to Final Jeopardy" when all questions are answered
• Note: These are entirely different questions from Round 1, so players who memorized answers must learn new ones!

• Question automatically loaded from CSV (if provided in Final Jeopardy section)
• Or host can enter a custom Final Jeopardy question and answer during the game
• Each player chooses how much to wager (up to their current score)
• Final question is displayed to everyone
• Players submit their responses (host enters each player's response)
• Host marks each response as correct or incorrect
• Scores are automatically updated based on wagers
• Winners are announced with final standings

Player scores can be edited at any time:

• Edit Score: Click the player's score to edit
• Absolute Mode: Set the exact score
• Delta Mode: Add or subtract points
• Quick Buttons: +100 and -100 buttons for rapid adjustments

src/
├── app/
│   ├── pages/
│   │   ├── setup/                 # Setup page for players & CSV upload
│   │   ├── game/                  # Main game board component
│   │   └── final-jeopardy/        # Final Jeopardy round
│   ├── components/
│   │   ├── question-display/      # Question/answer modal
│   │   └── player-score/          # Player score management
│   ├── services/
│   │   ├── game-state.service.ts  # State management
│   │   └── csv-parser.service.ts  # CSV parsing
│   ├── app.component.ts           # Root component
│   ├── app.config.ts              # Application config
│   └── app.routes.ts              # Routing configuration
├── styles.css                     # Global styles
└── index.html

Manages the entire game state including:

• Players and their scores
• Categories and questions
• Current round (Jeopardy, Double Jeopardy, Final Jeopardy)
• Current question being displayed

Parses CSV files and extracts:

• Categories
• Questions and answers
• Question values

npm run build

The build artifacts will be stored in the dist/ directory.

The application uses the classic Jeopardy color scheme:

• Dark Blue: Main background (#001a4d, #003d99)
• Gold (#FFD700): Highlights and text
• White: Primary text
• Green (#00ff00): Correct answers and highlights

All components are responsive and work on large displays (ideal for projectors/TVs).

• The application does NOT include actual multiplayer networking - all players are in the same room
• The host controls everything through the UI
• Scores can be edited manually at any time
• Final Jeopardy supports custom question categories
• Questions are displayed in full-screen modals for better visibility

Potential features to add:

• Buzzer system integration
• Timer for questions
• Import multiple round templates
• Sound effects and music
• Team mode
• Export game results

MIT