Twenty questions, drawn at random from the guidelines. A fresh set every time.
The 30-second limit is stored in this browser, so clearing site data or using a private window resets it. It is here to make you slow down and read, not to police you.
Every miss, with the rule and where to read it.
Next attempt unlocks in 00:30
One attempt every 30 seconds. Use the time to re-read whatever caught you out.