[Casual] 1-minute global knowledge experiment - on the road to 500 global users (All)

I’m building a daily cross-country dataset around one question: What knowledge is truly “common”, and what only feels common locally?

We’re on the road to 500 unique users (currently just under halfway there!), and we use user retention as our main indicator for how knowledge sticks over time.

Current results:

• 43 countries represented
• 529 sessions analysed
• 🇺🇸 US seeing a massive skill recovery (+4.1pp adjusted success)
• 🇬🇧 UK remains the strongest large sample

Even if you only engage today, it's fine, but we'll always appreciate a second viewing -hopefully this game can be a strong indicator of global knowledge in the future.

Takes about a minute: https://akinto.io

Happy to complete yours too!