The clock preset is also on the Review screen, where you can watch it take effect.
Accent, light or dark, and the surface everything sits on.
Preview
Spaced repetition, briefly
Mark a passage while you read and it becomes a card. The scheduler brings each card back just before you would forget it.
In the reader: Extract saves a passage, Cloze hides a phrase, Skip moves on.
How fast review time passes, so you can watch scheduling work.
Raising this is the principled way to see cards more often.
see this at the normal pace
Real-world durations, scaled into the active clock.
Per-card, on each schedule row.