Countdown Game Show

Dictionary Selection

Choose which dictionaries to use for word validation:

Oxford Dictionary (Comprehensive) 📱 API Ready Collins Dictionary (British English) 📱 API Ready Cambridge Dictionary (Academic) 📱 API Ready Merriam-Webster (American English) 📱 API Ready Urban Dictionary (Slang & Modern) � No API Key Required Accept All Words (No Validation)

📱 Using fallback word lists. Configure API keys below for live dictionary validation.

Random Number Generator

Choose how numbers are generated:

Mersenne Twister (High Quality) Cryptographic (Most Secure) Standard JavaScript (Fast) Linear Congruential (Predictable)

Letter Generation Strategy

Choose how random letters are selected:

Frequency-Based (Realistic English) Uniform Distribution (All Equal) Scrabble Distribution (Game Balanced) TV Show Distribution (Authentic)

Game Options

Enable Sound Effects Auto-start Timer on Generation Show Calculation Hints Strict Number Validation

COUNTDOWN

Choose Your Game

Game Settings

Dictionary Selection

Dictionary API Configuration

How to get API keys:

Random Number Generator

Letter Generation Strategy

Game Options

Numbers Round

Letters Round