300+ practice problems, fully worked.

An answer key tells you that you were wrong. It does not tell you where.

Most students do not get stuck for lack of problems to attempt. Textbooks and course sites are full of them. They get stuck because when an attempt goes wrong, there is nothing to compare it against. The back of the book says 14.7. Yours says 12. Now what?

Every problem in the Problem Bank comes with the full solution written out step by step, the same way our tutors work through it in a session. You can find the line where your reasoning broke instead of guessing, or starting over, or giving up on the question.

These are the problems our tutors have built up over years of teaching these exact courses.

Math, science, and engineering.

Eleven courses at launch, chosen because they are the ones students come to us for most.

Math

Physics and Engineering

We are adding more as we go. If your course is not on the list, tell us and we will let you know whether it is coming.

Built for the courses that fail people.

These eleven courses are the ones students at the University of Victoria and Camosun College come to us about most often, and they are the ones where practice matters more than rereading notes.

It suits you if you are working through problem sets on your own and want to check your reasoning rather than just your answer, if you are revising for a midterm or final and want volume, or if you are between tutoring sessions and want something structured to do in the meantime.

It is not a replacement for tutoring, and we will not pretend otherwise. A problem bank cannot notice that you have misunderstood something four steps earlier. If you want that, work with a tutor. The two go together well.

Join now, get 30 days free.

Everyone on the waitlist gets a free 30-day trial when we launch, and an email the day it goes live. That is the only thing the list is used for.

To be straight with you about how the trial works: joining the waitlist costs nothing and needs only an email address. When we launch, starting the trial will need a payment method, and after 30 days it continues as a paid subscription unless you cancel first. We will tell you the price and the end date before the trial starts, send a reminder before it converts, and cancelling during the trial costs you nothing. Full detail is in our terms.

Join the Waitlist

Takes about ten seconds. Unsubscribe any time.

Things you can use today.

The Problem Bank is not open yet, but plenty here is.

If you are stuck now and cannot wait until September, a session with a tutor is the faster route. We cover high school and college and university math, science, and engineering.