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Pick Problem Image

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Any logged-in user with the link can access.

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Only users logged in with registered email accounts can access.

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You can create a share link for "{resourceName}" ({resourceLabel}) and set who can access it.

Share Settings

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Select the textbook pages
you want to create similar problems from

Select the variation type, number of 
similar problems, and grade level

Select the recognized problems 
and generate similar problems

Upload problem file

Review the split results and generate only the problems you need.

Recognizing problems...

Attach the solution that matches the problem selected on the left.

Match solutions

After selecting, upload the matching solution in the right panel.

Select a problem to attach solutions.

Upload more solutions

Select problems to generate

Completed similar problems will appear automatically.

GeoGebra Viewer

{resolved} answers parsed out of {total} problems

Quick answer sheet

This is a {variantLabel} similar problem based on {sourceLabel}.

Waiting for generated result

Solution images (optional)

Upload solution file

Total {total} problems · {done} done × {credit}C = {charged}C

Estimated teaching time

Generating instructor workbook

Page {page} · No. {problem}

Instructor solution PDF

Step-by-step instructor solution

Student explanation tips

Upload book pages for an instructor guide

Experience the whole flow from generation to results.

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Name

Guidelines

Clear canvas

Copy to clipboard

Insert into editor

Handwriting Input

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LaTeX Guide

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Enter your question about the explanation.

Original image

Visualization of the problem as understood by AI

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or create a new DB.

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Problems or folders you share will appear here.

No shared-by-me problems.

Problems or folders shared by others will appear here.

No shared-with-me problems.

Title

Add more problems to create your own exam.

You have {count} problems in your cart!

{itemCount} in cart · {selectedCount} selected

Cart

Convert the selected pages into images and add them to the upload list.

Select PDF pages

Add New Problems

Title (Optional)

e.g.) June 2025 Evaluation Mock Exam

Create folder

This will delete the selected problem from My DB. You can’t undo this action.

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Delete this problem?

Delete problems in this folder from DB and queue search index cleanup.

Delete "{folderName}". Choose how to handle {count} included problem(s).

Keep problems and move them out of the folder.

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View Original Problem

Problem title

Enter problem title.

View Similar Problems ({count})

Problem detail

Select a format to download the question sheet/solution sheet (or original file).

Search Problems by Image

Submitted answer sheet image

Exam

Check submission progress and overall accuracy at a glance.

Shared Grading Statistics

Grading Statistics

Shared Exam

Grading Result

Manage template selection and generated outputs in a separate step.

For each selected template, HTML pages are generated with 2 or 4 problems per page based on problem length.

Select Exam Templates

Check saved templates in /db/templates first.

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Save after editing to apply the HTML changes.

{title} · {page}p

Edit Template Output

{title} page {page} preview

Template Outputs

Manage the HTML generated by placing this exam's problems into selected templates.

Select templates for this exam to see generation progress and completed HTML here.

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Template Generation Results

Upload original problems and generate similar ones to manage your own problem sets.

My DB

Please create an exam from your cart first.

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Exam Sets

Exam History

Drag/drop or paste a problem screenshot to find similar DB questions.

Quick Actions

You can select and submit multiple answer-sheet images in one request.

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Delete Exam

Rename Exam Title

Rename

A space to collect and manage problems

Add all images or PDF pages that contain problem numbers and correct answers.

Upload reference answer images or PDF pages and student answer images or PDF pages to create an exam and start grading.

Grade with answer sheets

Convert the selected PDF pages into images and add them to the {target} upload list.

Add one or more student answer images or PDF pages. Each item will be graded in parallel.

Tap a suggested tag to add it as a filter chip.

Tag Suggestions

Upload a PDF or image in workbook generation,
and style-only templates will be saved automatically.

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Collect HTML templates with workbook content removed and styling preserved.

My Templates

{title} and {count} more

Template editor

Untitled template

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Questi Guide AI

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purchase more {modelName} time.

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to buy more {modelName} time.

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Error

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Select Image Type

Upload the problem and your own solution to receive
Question Review → Solution Review → Review Result & Shortcut.

Choose PDF or image pages and extract word candidates.

Basic info

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Extract words

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