Predict real outcomes. Closest call wins.

Pick a number. The result is read from a public source.

How it works — an example

EUR/USD exchange rate on 2027-05-14 at 15:00 UTC

You picka number→Resolves froma public source→Resolveswhen the data is published

A number is picked, the public figure is read, the closest call wins.

Open challenges

(0)

No challenges yet

Be the first to create one.

Open polls

free to vote
Poll8 days 15 h left

Will trump help ukraine this month?

Yes0%
No0%
Votes0
Free voteNo coins

Don't just play — create. Build challenges your audience will love — free with coins, or with a real sponsored prize.

How it works

No tracking cookies. Bciino uses only essential browser storage — no analytics, advertising or third-party tracking, and no page-view counting. Cookie Policy