Broken PDF Contents
We observed that some of your solutions contain missing or wrong content in the PDF forms. This can easily happen depending on your PDF viewer.
To double-check you could, e.g., download your submission from the CMS again and check whether the file still contains your answers. It is also often helpful to use the Print-As-File function of your PDF viewer and print the submission again as a PDF.
PS: This does not mean that all your submissions must use the PDF forms. Feel free to submit other styles of solutions as long as they are readable.