It’s a bit niche, but I like Japanese mahjong (not the tile matching thing, the actual game) and have gotten hours out of an app called Kemono Mahjong. Cheap, onetime purchase w/no micro transactions and you can play against adjustable AI offline or online with others. It has plenty of guidance for new players.
Just some ink on a page. Would she rather be Charles and have had eggs thrown at her in public?