About

Stuck is normal. Ask the hint. Nobody is watching. Here is why we say that, how the thing works, what we promise, and what the research behind it says.

1. 01Why this existsWhere the gap comes from, how big it is, and what we decided to do about it.
2. 02How it worksFresh problems, honest checking, exact hints, and a difficulty dial that keeps you right at the edge of what you can do.
3. 03The promiseFree forever, nobody watching, nothing goes down, no games. Written down so a future version of us cannot forget.
4. 04What the research saysEvery design choice here traces back to a study, and the ones that failed to replicate are the ones we left out.
5. 05The look and the voiceColors, type, the wordmark, how we talk, and the short list of things we never do.
6. 06What is nextTen skills today, fifteen on the path, and then the people who teach.