A very nice take on the theme! The riddles were too hard for me though (but I suck at riddles generally) . I did get a little annoyed by having to go back to the start after getting 3 wrong, since I'd already figured out the earlier riddles. Also a minor nitpick but it'd be nice if there was a way to load the text all at once instead of waiting it to appear one character at a time (like with an extra mouse click). All in all nice work! :)