At some point during a session you will decide that today is different and the rules should bend. Hard No has a screen for that.
Tap "Try to unblock" and you'll find a single button. It moves the instant you reach for it, and it moves every time after that. There's no counter to fill, no persistence reward, no secret sequence. It is a dead end, dressed up as a chance.
Under the hood, the challenge screen is deliberately wired so it cannot unlock anything — it has no connection to the blocking system whatsoever. The joke would be much worse if it were only pretending.
Because a button that runs away isn't usable with VoiceOver, Voice Control, or Switch Control, those users get a plain, clearly labelled control instead. Nobody gets a shortcut out of a session — but nobody gets stuck in an inaccessible screen either.