Glossary · The game
Unlimited
A one-time purchase that removes every limit: any number of rounds, every topic at once, the whole archive and a timer you can switch off.
Where it comes up
It is part of how Icillion works: every answer you give moves the submarine, and this is one of the things you pass or score on the way down. How to play
Related terms
How deep does your knowledge go?
Seven prompts a day, twenty seconds each. Obvious answers float on the tip of the iceberg; rare ones sink all the way to the trench.
▼ Start today’s iceberg ▼