zenvic.ai
Practice papers where the wrong answers are the ones you would actually pick
Set a paper on a topic or on your own material. The distractors are built from the mistakes students genuinely make, so guessing does not carry you through.
Coach mode or exam mode
Coach mode explains after every question, while getting it wrong still stings and the reasoning is fresh. Exam mode says nothing until the end, lets you go back and change answers, and does not reveal which ones are right on the progress bar.
Three difficulty levels, from foundation to the questions that separate the top grades.
Every mistake is kept
Wrong answers go into a practice journal with their explanation attached. A question does not leave when you nod at the answer — it leaves after you have answered it correctly twice, on different days, with the options reshuffled each time.
Get it wrong at any point and the counter resets to zero. That is the whole idea: the gap between attempts is where the learning actually happens.
Find out how you lose marks
Tag each mistake — did not know it, knew it and slipped, misread the question — and a pattern appears within a week. Most students discover their problem is not knowledge.
There is also a coach that names the specific misunderstanding behind the answer you chose, rather than restating the correct one.
Common questions
Where do the questions come from?
From whatever you give it: a topic you name, notes you paste, or a document you upload. Questions from your own material stay inside your syllabus.
How much does a paper cost?
One credit, whatever the length. You get ten credits free on signing up.
Is the practice journal free?
Yes, entirely — reviewing it, answering questions again and tagging your mistakes all cost nothing.
Can I trust the answers?
Check anything that matters. The questions are generated by an AI model and it can be wrong; the tool is a study aid, not a syllabus.