Quick-fire rounds

Ten questions from the classic board-game categories. Misses go into your review pile.

Topics

Tap a topic to switch it on or off in your feed.

Your progress

Today

Review pile

Questions you missed come back on a spaced schedule: soon after, then a day later, then three days, a week and so on.

Saved

Daily goal

Claude

With your own Anthropic API key, every card gets an Ask button, and you can have Claude write new cards on any subject. The key stays on this phone and is sent only to Anthropic. Get one at console.anthropic.com.

API key Model When I've seen most of a topic, have Claude write new cards for it

Your data

Progress is stored on this device only. Export it to move to another phone.

Import