Market twin-exam mode
Generates exactly one problem per source to build a complete twin exam set. Upload to the market from the result page. (When you add an advanced set, duplicates with the previous set are avoided automatically.)
Select transformation method *
Processing time grows with the number of problems. (About 4 more minutes per problem.)
Problem Upload *
Please upload the problem file to generate similar problems.
Upload problem file
Drag and drop files here or click to select
Upload upright images for accurate recognition.