Storyline crossword - moving between blocks
I've created a crossword using Storyline which I am using in one of my courses. It seems to be working fairly well but there are a couple of things that could do with improving so that the user experience is similar to a normal online crossword:
1 - Limiting the text entry fields to one letter. As far as I'm aware, this is a Storyline restriction so there isn't much I can do about this, but it would be great to hear if anyone has a workaround.
2 - Moving between crossword blocks. At the moment moving between block is cumbersome as the user is required to click on each block using their mouse. It would be great to automatically advance the user to the next block or even tabbing to the next block would work. This would also help somewhat for point one.
I know you can tab between objects on the page and that you can 'limit' the objects that this functionality applies to by unchecking the accessibility tools option from under the Alt text tab (for those of you who we'rent aware of this, you can do this by selecting an object and clicking on Format>Size>Alt text> Unchecking 'Object is visible to accessibility tools' option). I have done this and limited the selection to just the crossword text entries, but the movement and selection of text entries is neither consistent or predictable enough for this to be a viable navigation option no matter how I group/ungroup or order these text entries.
Any ideas or workarounds to help with these issues would be greatly appreciated. I have attached both the Storyline file and a link to the published file for those that want to take a look.