About the game

Krillion turns a few minutes of curiosity into a seven-question underwater expedition.

A quiz can reward more than the first name that comes to mind. In Krillion, you read an open category and choose a valid answer within its limits. The score reflects an editorial estimate of familiarity, so a less familiar choice can carry your dive further. Every round is a chance to revisit something you know or discover a gap worth exploring.

Two ways to explore

The daily Krillion challenge gives everyone the same seven prompts, refreshed at midnight UTC. Practice opens the full collection in mixed or subject-specific dives. Original underwater artwork follows your depth, while twenty field guides help you connect facts between games. The launch bank includes 84 general-knowledge prompts and 42 each in movies, sports and geography.

What the first collection covers

The general pool emphasizes science, astronomy, award history, currencies, and languages. The movie pool focuses on Academy Best Picture records. Sports focuses on professional North American team names and league groupings. Geography uses a dated set of UN member-state records. These are starting collections, not an exhaustive encyclopedia.

Careful questions, honest limits

We match names against versioned answer lists and reviewed aliases. We do not use AI to judge live answers. Familiarity scores are estimates, not a survey of players. Some narrow prompts have fewer than twenty accepted answers; some valid real-world answers may still be missing.

Facts come from attributed public sources. Read our source and editorial notes, or report a correction.