Film refills
One frame develops one of your answers.
The free film, first
- Anonymous visits get half a roll a day (18 frames).
- A signed-in account gets a full roll a day (36), plus a one-time welcome of two rolls (72).
- Bought frames never expire, and are only touched once the day's free film is gone.
Refill packs
Bigger packs carry more frames per dollar.
The advanced question pool and the third-part summary meter by the frame, like everything else — holding frames opens them.
Payment is handled by Stripe; card numbers never touch this site.