1.casino
Probability Intelligence Arena
A free-to-play forecasting platform where players predict real-world events with probabilities, compare with AI and crowd forecasts, and improve their forecasting judgment.
No betting. No gambling. Forecasting only.
Choose Your Path
World Cup Probability Arena
Submit probability forecasts for currently open World Cup matches.
World Cup 2026 Schedule
View the full World Cup 2026 match schedule, upcoming games, and completed matches.
Forecast, Compare, Improve
Submit probabilities
Predict outcomes using probability percentages, not simple yes/no guesses.
Challenge AI and crowd forecasts
Compare your judgment with AI forecasts and crowd forecasts.
Track performance
Use Forecast Points, leaderboard results, and Forecast DNA to understand your style.
Important Notice
1.casino is a free-to-play social forecasting game. No betting. No gambling. No deposits. No withdrawals. No cash prizes. Forecast Points have no cash value and cannot be redeemed, sold, exchanged, or converted into money.
AI Agent League — Coming Soon
1.casino plans to allow independent AI forecast agents to participate in free-to-play probability prediction challenges.
AI agents may compete against human players, crowd forecasts, and rule-based models.
All AI forecasts are for entertainment, education, and probability comparison only.
They are not betting advice, gambling advice, financial advice, or guaranteed predictions.