I would like to create a sudoku puzzle for my participants to complete.
The closest Qualtrics can come is a "matrix" question with some HTML code edits - however I am not a coder!
Basically, I would like the sudoku to have bold lines between boxes (!) or shading for each box set if not possible (!). I would then also like the "missing values to be filled in" boxes to be shaded to make it obvious (!), or alternatively, different coloured fonts (!).
Just did a quick run through - it looks perfect but I would need the participant's responses recorded in qualtrics as "answers" - any help to have this happen?