Category Packs. Pick Your Topic.
Each pack is a themed Krillion dive: 7 prompts, all from one topic, 25 seconds each. Every pack shuffles fresh, so no two dives play the same. Free, no account needed — just pick your lane and dive.
Independent fan game — not affiliated with krillion.io.
Geography
38 prompts
Capitals, coastlines, and countries you half-remember from school.
Play the pack →Food
38 prompts
Dishes, drinks, and the snacks that always seem to win.
Play the pack →Movies
38 prompts
Blockbusters, cult classics, and lines everyone quotes.
Play the pack →Sports
38 prompts
Teams, legends, and the moments that broke the internet.
Play the pack →Science
38 prompts
Elements, experiments, and ideas that changed everything.
Play the pack →Animals
38 prompts
Predators, oddballs, and the creatures that steal the show.
Play the pack →History
37 prompts
Empires, rebels, and the moments that made the modern world.
Play the pack →Music
37 prompts
Anthems, icons, and the songs stuck in your head.
Play the pack →Not a pack person?
Go wide instead: unlimited mode pulls 7 prompts from every topic at once, and the strategy guide shows how rare-answer thinking works across all of them.