Every ACT question you miss, collected in one place to clear.
Miss a question in practice or a full-length test and it lands in your mistake bank automatically. You redo it to clear it — get it right and it's out, get it wrong and it stays. A cleared question even comes back if you miss it again, so "cleared" means learned.

A wrong answer you only reread is a wrong answer you'll repeat.
Most prep shows the explanation once and moves on. The miss feels handled — until the same idea costs you again on test day. The fix is to redo it, under the same conditions, until you get it right.
No miss slips through the cracks.
Every wrong answer from practice and every full-length test is gathered here automatically — nothing to bookmark or copy out. The misses you'd otherwise forget are exactly the ones waiting for you.
You clear it by getting it right.
Rereading an explanation isn't learning — it's recognition. A mistake only leaves your bank when you redo it and answer correctly. Get it wrong and it stays for next time.
"Cleared" has to mean learned.
If you later miss a question you'd cleared, it returns to the bank. So a clean bank actually reflects what you've locked in — not what you skimmed once.
Miss it, redo it, clear it — or it stays.
Get one wrong
Anywhere — a practice set or a full-length test. The moment you miss it, the question is tagged with its section and topic and the answer you chose.
It lands in the bank
No action needed. It's filed by section — English, Math, Reading or Science — with the date you missed it, ready to redo whenever you open the bank.
Answer it again
Same question, untimed, with the built-in calculator for Math. Submit and you get the same four-part explanation — plus a clear verdict.
Right clears it; wrong stays
Correct, and it's removed from your bank. Wrong, and it stays for another pass. Either way, the explanation teaches the miss.
Every redo ends in a plain yes or no.
No ambiguity about whether a mistake is handled. Answer it and you see one of two verdicts — and the same structured explanation your practice and full-length tests use, so the reasoning is always there when you need it.
- Cleared — correct, and out of your bank (it returns only if you miss it again).
- Still in your bank — wrong, so you'll see it here again.
- The full four-part explanation: the answer, why each option fails, the mechanics and the trap.
Sorted by section, with proof it's working.
Filter your bank to a single section and clear a weak area in one focused sitting — your weakest section sits at the top, where the most points are. And a review payoff signal tracks the share of your redone mistakes that are now correct, so you can see the bank moving your score, not just collecting misses.
- Filter by section — English, Math, Reading and Science
- Weakest section surfaced first
- Review payoff — how many redone misses are now right

What "clearing" honestly means.
Clearing a mistake means redoing it correctly — not rereading it. A cleared question comes back if you miss it again later, so the bank always reflects what you've genuinely locked in. On the free plan you get a daily allowance of reviews; a subscription removes the cap.
Fed by, points to
Useful for searches like
- ACT mistake / error log
- How to review ACT wrong answers
- ACT question redo by section
- ACT weak-area practice
How to review ACT mistakes
An ACT mistake bank has to respect the four-section test. The best review separates content gaps from pacing errors, especially in Reading and Science.
| Area | What matters | Practice move |
|---|---|---|
| English | Rule or rhetoric | Tag misses as grammar, punctuation, concision, organization or sentence placement. |
| Math | Content breadth | Separate algebra, geometry, functions, statistics and trig so review does not become one mixed pile. |
| Reading | Time and evidence | Record whether the miss came from rushing, weak passage map, wrong line reference or answer trap. |
| Science | Data handling | Identify graph, table, experiment design or conflicting viewpoints before redoing the question. |
ACT mistake bank questions
How does the mistake bank fill up?
What does "clearing" a mistake mean?
Does a cleared mistake ever come back?
Is it organized?
What is "review payoff"?
Turn every ACT miss into a point you keep.
Start free — practice a little, and watch your mistake bank fill, then empty.