Please be kind. That doesn't stop you being critical, but try and be kind and more helpful. What's confusing? It's clearly a language learning app, with variou

Please be kind. That doesn't stop you being critical, but try and be kind and more helpful. What's confusing? It's clearly a language learning app, with various features that it seems like the landing page leads you through. The HN link is to the playground, which also does explain things. Where are you getting stuck? Perhaps these may help OP improve the page. edit - I see the comment has been updated to be softened, which I think is a good choice.