Great quiz! A little confusing that you sometimes need "Lake" (Lake Okeechobee, Great Slave Lake), and sometimes don't (Great Bear Lake, Lake Titicaca).
Thank you for your comment. It depends which acceptance you retain, for this quiz I followed the french wikipedia page. Whatever, I don't think that prevents to find the answer
I'm not sure if there's a great way to remedy this, but it's sometimes hard to tell what kind of feature you're looking for. But other than that, what a great quiz! Such fun.
I'd like to suggest a few more translation typ-ins, Acores (Açores) for Azores, Canarias for Canary Islands/Canaries, Heilongjiang for Amur, and also ideally anything shorter than Great Dividing Range. (Great Dividing, maybe?)
Also if/when you add or change some answers, I'd like to put in a recommendation for the Limpopo River, the Dniester River, St Helena island, Prince Edward Island, Salsette island, and Sjaelland/Zealand island. Lakes are pretty difficult to recommend anything less famous unless you are from the area, and you have most of the good archipelago/island chains already, so I won't recommend any of those.
Great quiz
Great quiz though!
Also if/when you add or change some answers, I'd like to put in a recommendation for the Limpopo River, the Dniester River, St Helena island, Prince Edward Island, Salsette island, and Sjaelland/Zealand island. Lakes are pretty difficult to recommend anything less famous unless you are from the area, and you have most of the good archipelago/island chains already, so I won't recommend any of those.