Start the dive
Each game selects seven prompts from this section’s own topic pool.
THE WORLDWIDE DIVE
7 prompts · 25 seconds · ∞
Seven prompts. One answer each. You have 25 seconds to find something rare. Every point takes you 10 metres deeper.
THE WHOLE WORLD BELOW
Explore the world through countries, capitals, cities, regions, borders, rivers, islands and landmarks. More than 850 geography prompts make every seven-round dive feel different.
Familiar places keep you moving. Small cities, distant islands and overlooked border countries are where One in a Krillion answers wait.
The pool includes worldwide cities and towns, country groups, borders, continents, mountains, rivers, states and provinces.
Each game selects seven prompts from this section’s own topic pool.
Enter one valid answer in 25 seconds. Less common choices earn more points.
Choose New Game for another mix, or share the numbered URL with a friend.