DeepDive Trivia

Four knowledge games that treat you like an adult.

DeepDive is trivia for people who actually like knowing things. No spinning wheels, no cartoon explosions, no three-second timer designed to make you panic-tap. Just well-made questions and four distinct ways to play them.

GEOBRAIN — Claim the world, one question at a time
Answer geography questions to claim territory on a world map. Your map persists. Over time it becomes a record of what you know and where you are still blank.

RABBITHOLE — Follow the knowledge wherever it leads
Start somewhere and keep going. Each answer opens the next thread, so a question about volcanoes becomes one about Iceland, then Norse settlement, then longship construction. Stop when you want to.

DAILY DIVE — 5 questions. One shot. Same for everyone.
One set of five questions a day, identical for every player, no retries. Share your result and compare. It takes two minutes.

FIRSTDIVE — One surprising subject, explored deeply
A single subject you probably have not thought about, opened up properly. Clues build on each other rather than testing recall.

WHAT YOU GET FREE
• All four games, with no account needed
• The Daily Dive in full, every day
• Today's FirstDive, every day
• Your GeoBrain map and your answer history, kept
• A daily allowance of RabbitHole runs
• No ads in the app — for everyone, not only subscribers

DEEPDIVE PRO — optional, $4.99 a month
• The FirstDive Archive — open any past dive on demand, not just today's
• Unlimited RabbitHole — the daily cap comes off the chain game
• Custom Knowledge Chains — start a rabbit hole on any topic you choose
• A color of your own for your GeoBrain map claims

The Daily Dive and GeoBrain stay one a day for everyone, Pro included. That is how they are built, not a limit a subscription removes.

Questions are written and fact-checked rather than scraped, which is why there are not a million of them.

PRIVACY
Play as a guest with no account at all. Sign in only if you want your progress kept across devices. No real photos as avatars, no real names required, and your profile can be set to private.

Play on your phone, or in any browser at deepdivetrivia.com.