You can hand in a photo or a PDF as your answer, which is the easiest way to submit working you did on paper.

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In the answer box, click the + button and choose your file. You can also drag one in, or paste an image.

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To photograph something with your phone, use Upload from phone and scan the QR code. The photo lands straight in your answer.

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Apple photos are usually HEIC rather than JPEG. You do not need to do anything: they are converted when they upload, so they display and mark properly.

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Your work is marked from the file itself. Once your marks are visible, File transcription under it shows what was read. See Answering with images, drawings or maths.

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