Predict what you actually believe.
A free prediction game — play for points. Call YES or NO on the events that matter, watch the crowd's estimate move in real time, and climb the global leaderboard. It's skill, not luck.
77
Open predictions
160.5K pts
Points in play
61
Active players
Will an EU country join NATO this year?
Popular predictions
View all predictions →Will an EU country join NATO this year?
Will US Q3 GDP growth excee 3%?
Will GTA VI release in 2026?
Will Beyoncé drop a new studio album this year?
Will ETH flip BTC by market cap in 2026?
Will OpenAI ship a new flagship model before Q3?
Will SpaceX successfully land Starship orbital flight 9?
Will Meta release a sub-$300 VR headset?
Will Brazil hold the G20 summit on schedule?
A game of skill — not gambling.
Nothing paid in, nothing paid out — it is all for points and pride. Every prediction reprices the market through LMSR, the same scoring rule the pros use, so your points come from calling it right, not from luck.
Real LMSR scoring
A cost-function scoring engine gives every question one fair, crowd-derived probability — no spreads, no guesswork.
Instant scoring
Predictions lock in under 200ms. Your points update immediately, ready for your next call.
Global leaderboard
Every correct call moves you up the rankings. Compete with friends and players worldwide for the top spot.
Made for players
Fast, focused, and fun. Keyboard shortcuts, watchlists, streaks, and full mobile parity.
Transparent resolution
Every result links to a public source. Disputes are open and on the record — no black boxes.
Self-hostable
MIT licensed PHP/Laravel. Run your own community prediction game on your own infrastructure if you want.
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