The Unique Scintilla AI

Spaced retrieval is not new but it is hard to get it working. People are very different. Some have great memories and some forget quickly. Some already have solid knowledge when they start and some are completely new. Some are great in Math and Science, others are better with Languages.
Spaced retrieval relies on good pacing. You only get a memory boost when you engage at the right time. But what if you are simply not around at the right time? This is where many spaced retrieval applications stop working. They don’t adapt to your pace and you fall behind. This makes all your retrievals too late. You don’t get your memory boost any more, and worse, you can’t remember any of the answers. There is no point to continue.
This does not happen in The Hundred. The scintilla AI notices when you have fallen behind. It slows down the pace to keep your boat afloat and it gives you a gentle breeze so that you catch up. When it spots that the quizzes are easy for you it sends a strong gust and drives you forward quickly. And sometimes, when you find something particularly hard, it calms down the sea. Whoever you are and however fast you are going, in the Hudred, you always sail in a favourable wind.