Daily Prediction Spin
Make one probability forecast today. Test your judgment. Earn Forecast Points.
Daily Prediction Spin is a free-to-play forecasting challenge where you submit probability predictions for real-world events and compare your judgment with AI forecasts and crowd forecasts.
No betting. No gambling. Forecasting only.
Today’s Challenge
Current Active Challenge
Today’s active challenge is the World Cup 2026 Probability Arena.
Players submit probability forecasts for match outcomes and compare their judgment with AI forecasts and crowd forecasts.
Your Forecast
Submit your probability judgment.
AI Forecast
Compare your forecast with AI’s probability estimate.
Crowd Forecast
See how your judgment compares with other players.
How to Play
1. Read the Question
Each challenge has a clear forecasting question and available outcomes.
2. Submit Probabilities
Use probability thinking instead of only choosing one outcome.
3. Compare Results
After the event result is known, compare your forecast with AI and the crowd.
4. Earn Forecast Points
Better calibrated forecasts can earn stronger Forecast Points.
Scoring Concept
Forecast Points are based on probability accuracy, consistency, and calibration. A good forecaster does not simply guess the winner. A good forecaster gives probabilities that match real-world outcomes over time.
Accuracy
How close your forecast is to the final result.
Calibration
Whether your confidence level matches reality over many forecasts.
AI Challenge
Whether your forecast performs better than the AI forecast.
Crowd Challenge
Whether your forecast performs better than the crowd average.
Submit Today’s Forecast
Use the active event page to submit your forecast. Please make sure your probability forecast adds up to 100%.
What is your Forecast DNA?
Over time, your forecasts may reveal your prediction style: Strength Predictor, Energy Reader, Structure Master, or Timing Hunter.
No-Gambling 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.