I shipped a small trivia app called Trivia Quest. The product bet is boring on purpose: ten questions, same set for everyone in your language today, with a short explanation after most misses. No ads. Solo play needs no account.

This post is about the Daily loop — not friend rooms, not monetization experiments. If you are building a habit app, the interesting part is what you optimize for.

The habit we wanted

Most trivia apps I tried opened with:

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