Daily knowledge game
Estimate
How close can you get? Make five numerical guesses and learn something with every reveal.
How scoring works
Each question is worth 1,000 points. Exact answers and guesses inside an accepted range earn full credit; points fall smoothly with distance from the answer.
Where do answers come from?
Every question is selected from a curated, browser-local dataset with its source shown after the guess. Approximate facts use explicit accepted ranges.