"What is the tallest peak?"
Translation:Ποια είναι η μεγαλύτερη κορυφή;
Yes, of course. We cannot edit the Greek at this stage but I've reported it for the review. I've also added "highest" to the Eng. Thank you very much for your always exact and helpful comments. You can also edit on the exercise page at the bottom where it says: Report a problem. But please be specific, as you are here, with the word or expression you think needs to be added or removed. And even suggest whole sentences as alternatives. Your input is very much appreciated and helps perfect the course.