> I know a lot of people like to speed through the tree and only complete the first level, which I suppose is a more vocab-focused way of using the app. But if

> I know a lot of people like to speed through the tree and only complete the first level, which I suppose is a more vocab-focused way of using the app. But if you go deeper on each level it forces you to grapple with grammar a lot more. Probably a fair point - as mentioned I wasn't really using it to learn the language, rather to get a feel for "how useful would this have been when I was learning". So I admit I didn't dive into the later levels.