Challenges
Each one runs for a few weeks and asks you to rate a handful of things you haven't rated before. There's nothing to sign up for: rate what counts while it's on and you're in. Finishing earns that year's badge.
Each one runs for a few weeks and asks you to rate a handful of things you haven't rated before. There's nothing to sign up for: rate what counts while it's on and you're in. Finishing earns that year's badge.