We don't play exchange-rate games. Every coin has a clear, posted value - the same everywhere. What you see in your wallet is what you cash out.
It's the tagline and the business model in one: players have fun and get paid; the crowd's agreement turns play into trustworthy data.
Pick a game - anything from diacritics to dialects to dog breeds. Sessions are 30 seconds to a few minutes. It just feels like trivia.
Behind the scenes, the same item is shown to several players across different games. Where the crowd agrees, the label is trusted. Where it splits, it goes to a tie-breaker.
Correct, agreed-upon answers mint coins. Convert them to local currency, mobile money, or gift cards.