Welcome Back

Sign in to your PART66Online account

One click — no password needed

or use email
Forgot password?

Don't have an account? Register here

It Works Out What to Study Next

Knowing you are at 58% does not tell you what to do on Tuesday evening. Every progress page we have ever shipped answered how am I doing, and then left the harder question — so what do I open next? — entirely to you.

That is the question the Intelligent Progress Center answers. It reads every answer you give, chapter by chapter, and works out which single part of the syllabus is most worth your next twenty minutes.

Isometric illustration of a row of upright markers at irregular heights, one of them - not the tallest - picked out in amber with a slim pointer angled down at its top

It ranks on evidence, not on the worst-looking number

The obvious way to rank your weak spots is by percentage: sort ascending, put 0% at the top. It is also wrong, and anyone who has used a tool that does it knows why — the top of the list fills up with chapters you have barely touched. One unlucky question and a chapter reads 0%.

So a chapter is ranked by how confident the evidence makes us that the gap is real, not by the raw score. Concretely: a chapter you have answered eight times at 50% outranks a chapter you have answered twice at 0%, because two answers are not evidence of anything. Nothing appears in the ranking at all until it has at least eight answers behind it.

It follows — and it is the whole point — that the chapter at the top of your list is often not the one with the lowest score. It is the one where being weak is most certainly true.

Chapters, not modules

"Module 3 is weak" is not a study plan. Module 3 is a term's work. The ranking is by syllabus chapter — the same paragraph numbering you revise against and the same one the study notes are written to — across 307 chapters in all eighteen modules.

Every ranked chapter carries the two things you would go looking for anyway:

  • Practice 10 — a ten-question drill on that chapter and nothing else, which records no quiz result, so a bad run cannot dent your module average.
  • Note — a link to that chapter's own study note, where one exists, opening at the right paragraph rather than the top of a twenty-page module.

What else is on the page

  • Where you stand — your lifetime average, how many modules you have studied, how many are Exam Ready, and your current streak, in one strip.
  • Module detail — every module you have touched, with its readiness badge and its score trend, and its own weakest chapters underneath when you open it.
  • Momentum — an eight-week map of the days you actually studied, a day-by-day chart of how much you did against how well it went, and an honest breakdown of where your effort went: if your weakest module is taking two percent of your practice, the page says so in as many words.

Two clocks, on purpose

Your headline figures — module averages, Exam Ready badges, the lifetime accuracy on the ring — are lifetime, exactly as they have always been. Nothing about your record has been reset or recalculated.

The chapter ranking is recent instead, over a rolling ninety-day window, and the page tells you which window it is using. Weakness is a thing that changes: a chapter you fixed in June should not still be at the top of your list in September. The page labels the two so you are never in doubt which one you are reading.

On your dashboard too

The short version rides on the main page: your plan for today — the top three chapters with their buttons — your accuracy ring and recent trend, and your booked exam dates with how ready each of those modules actually is. It replaces the separate study-streak and exam-schedule cards, which each said one thing; this says the whole story in the same space.

Where to find it

It is at Progress Center in the sidebar, where the old one was — the previous page has been retired and its link now brings you here. There is nothing to switch on and nothing to configure. If you have answered questions recently it already has your ranking; if you are new, it tells you honestly that it is still gathering evidence rather than inventing a recommendation from three answers.

It is included in every subscription at no extra cost, alongside the question bank, the drills and the thirteen-language translation. If you are not subscribed yet, plans start at EUR 3.75 a monthsee what is included.

We use essential cookies to keep you signed in, plus anonymous analytics to understand how the site is used. Cookie-based analytics is set only with your consent. See our Privacy & Cookie Policy.