The night before: what should you review first?
There is never time to revisit every topic the night before an exam. Working through whatever you got wrong most often is not enough on its own, because a shaky topic worth four points matters less than a shaky one worth twenty. Enter the exam points, your own weakness rating and the minutes each topic needs, and this page ranks them using all three at once.
The priority score multiplies exam points by the weakness share, which stands for how many points that topic could win back. Sorting by score per minute instead pushes the quick wins to the top, which helps when very little time is left. The page then walks down the list in order, taking each topic that still fits your remaining time and skipping the ones that do not, with a running total beside each row. Scores are shown to one decimal place.
Filling happens strictly in sort order, so this is not a search for the best possible combination of topics. Weakness is your own judgement and exam points are an estimate, so the ranking only ever reflects what you entered. This page is for ordering one final session; it does not plan review intervals or track error rates over time.
Frequently Asked Questions
Treat 0 as fully understood and 100 as barely known, then place each topic between them. A practice-test error rate works, and so does your own judgement, as long as you rate every topic on the same basis.
That means even the shortest topic takes longer than your remaining time. The page reports zero topics and shows both your remaining time and the shortest topic length, so you can split the material into smaller pieces and try again.
No. It fills the time in sort order, so two topics further down the list might sometimes add up to more exam points. Switching the sort order and comparing the two results is a quick way to spot that.