Hello there, hope you're all doing well!
Me and my team recently started working on our game and we've been wondering if we are allowed to use purchased art (i.e. sprites and tiles) as the rules specify that 'You can use any audio or video assets you have the legal right to use. Code and design, however, must be done exclusively for the jam, [...]' however we find the design term vague (game design or graphic design?).

Thanks!