CR Coach is a free AI-powered CR practice tool by e-GMAT. You practice CR questions step by step -and when you get one wrong, an AI reads what you wrote and tells you exactly where your thinking broke.
This is what that feedback looks like:

That's not a generic explanation. That's feedback written specifically for
one student, based on
what they actually wrote. A different student who gets the same question wrong sees completely different feedback - because they made a different mistake.
WHAT IS CR COACHWe've coached hundreds of students through CR at e-GMAT. One pattern kept showing up: students practice plenty of questions, read the explanations, and understand them — but they
keep making the same mistakes.
The explanations tell you why the answer is right. They don't tell you why you got it wrong. Those are two different things.CR Coach is a free CR practice tool with
20 Assumption questions (Hard and Medium) that solves this.
HOW IT WORKSBefore you see the answer options, you write down your reasoning in
3 short steps:
Step 1 - Conclusion What is the argument trying to prove?
Step 2 - Logical Gap In what scenario would the conclusion collapse?
Step 3 - Assumption What must be true for the conclusion to hold?
Then you pick your answer.
WHEN YOU GET IT WRONGAn AI reads what you wrote - your actual reasoning, in your words - and identifies exactly which step of your thinking was off.You don't just see "the answer is C."
You see:
THE ARGUMENT FALLS APART IF The logical gap - what could make the conclusion wrong
SIMPLE EXAMPLE An everyday analogy that makes the gap instantly obvious
YOUR MISTAKE What YOU specifically got wrong and why - based on what YOU wrote
No two students see the same feedback.

DOES IT WORK?We tested this approach with our coaching students before building the tool.
Students who followed this step-by-step process saw their CR accuracy go from ~40% to 80%+ in days.The writing forces real thinking. Most students jump to options and pick what "sounds right." Writing first makes you actually reason through the argument.
The AI finds YOUR specific mistake. Not a generic explanation. The one that's about how you thought and where you went wrong.
You see your pattern. After a few questions, you'll notice the same step breaking over and over. That's your blind spot. Fix that one thing, and everything improves.
TRACK YOUR PROGRESSThe tool tracks your accuracy by difficulty and shows you
which reasoning step you're weakest at:
Conclusion - are you identifying the right claim?
Falsification - can you find the logical gap?
Assumption - are you bridging the gap correctly?
Negation - can you test options reliably?
Your weakest step gets flagged as your
"Blind Spot" — so you know exactly what to work on.
TRY IT - FREEFree - no payment, no trial period, no catch
No signup - try your first question without registering
5 minutes - per question, including your personalized diagnosis
20 questions - Hard and Medium, all Assumption type
CR Coach - Try Your First Question Here
Coming soon: Weaken, Strengthen, Boldface, Evaluate, and Inference question types.
If you try it and have feedback, reply to this thread — we read everything and we're updating the tool every week.
— e-GMAT