World landmarks

Most Terpano puzzles ask you to read a place from its evidence: the pitch of a roof, the colour of the soil, how long the shadows fall. These 15 are different. You already know what they are. The question is only where — and putting the Eiffel Tower or Uluru on a map with no borders drawn is harder, and more instructive, than it sounds.

In the app they live in the Landmark Passport: a three-round warm-up with hints, then tours of three landmarks at a time. Land inside your confidence ring and it gets a stamp. Nothing here counts toward your streak or ranking — it is the practice ground before the daily puzzle.