108City walls of Amersfoort (Netherlands)(c) DeGraaf Erik (123rf)solved 2,308 timesSolve puzzle
108The Great Wall of China(c) Thomas Pozzo di Borgo - Fosolved 961 timesSolve puzzle
88Ruins of the Wall of Constantinople in Istanbul (Turkey)Tatiana Popovasolved 1,792 timesSolve puzzle
96Avila City Walls (Spain)(c) Alexandra Gnatush-kostenkosolved 1,821 timesSolve puzzle
80Stone ruins of ancient Pergamon (Turkey)Alexander Khripunovsolved 1,045 timesSolve puzzle
96Ruins of Volubilis (Morocco)Oleg Seleznevsolved 3,040 timesSolve puzzle
60Colloseum in Rome (Italy)(c) Danilo Ascione - FOTOLIAsolved 2,995 timesSolve puzzle
70Machu Picchu (Peru)(c) Alexander Van Deursen - FOsolved 2,346 timesSolve puzzle
70Parthenon (Greece)(c) Paul Fisher - FOTOLIAsolved 1,729 timesSolve puzzle
60Ancient Maya ruins in Tulum (Mexico)Alexander Garaevsolved 1,229 timesSolve puzzle
60Great Sphinx of Giza - Egypt(c) Julia Chernikova - FOTOLIAsolved 2,136 timesSolve puzzle
63The ancient city of Byblos (Lebanon)F8graphersolved 1,137 timesSolve puzzle
70Ruins of Trajan’s Forum (Italy)Freeartistsolved 1,603 timesSolve puzzle
63El Caracol, the ancient observatory (Mexico)Christian Duschingersolved 981 timesSolve puzzle
54Great Plaza in Tikal (Guatemala)Thomas Pozzo Di Borgosolved 1,213 timesSolve puzzle
54Ruins in the Mayan city of Tikal (Guatemala)Rafał Cichawasolved 1,589 timesSolve puzzle
48El Castillo, Chichen Itza (Mexico)(c) Bob Smithsolved 2,485 timesSolve puzzle
48Colosseum in Rome (Italy)Iakov Kalininsolved 6,695 timesSolve puzzle
54Ek Balam (Mexico)drimisolved 2,577 timesSolve puzzle
54Theatre of Marcellus in Rome (Italy)Tomas1111solved 2,782 timesSolve puzzle
48Town of Atrani on the Amalfi Coast (Italy)Jennifer Barrowsolved 3,579 timesSolve puzzle
54Positano (Italy)Freeartistsolved 2,597 timesSolve puzzle
50View on the centre of Sydney (Australia)Andriy Rovenkosolved 1,869 timesSolve puzzle
48Castiglione di Sicilia (Italy)Andras Gyula Csontossolved 1,110 timesSolve puzzle
54Mont des Arts district in Brussels (Belgium)Francesco Bucchisolved 1,951 timesSolve puzzle
54Canal in the center of Bruges (Belgium)Blueorange Studiosolved 3,361 timesSolve puzzle
54Panorama of Havana (Cuba)Karel Miragayasolved 1,599 timesSolve puzzle
40Skyscrapers in Panama City (Panama)Michael Millsolved 3,579 timesSolve puzzle
40Panorama of Orlando (USA)Songquan Dengsolved 7,518 timesSolve puzzle
35Ghent on the Leie River (Belgium)Kastosolved 4,048 timesSolve puzzle
36Mantua – a town surrounded by lakes (Italy)Karol Kozlowskisolved 3,940 timesSolve puzzle
40Modern buildings in Shanghai (China)Dmytro Ometsynskyysolved 2,474 timesSolve puzzle
40Panorama of Orlando at night (USA)Robert Claysolved 1,865 timesSolve puzzle
35Village of Mürren (Switzerland)Happyalexsolved 5,008 timesSolve puzzle
32Village of Motovun (Croatia)Dbajurinsolved 3,307 timesSolve puzzle
35Karlovy Vary (Czech Republic)Tatiana Mihaliovasolved 1,796 timesSolve puzzle
35Panorama of Motovun (Croatia)Dbajurinsolved 2,147 timesSolve puzzle
32Panorama Istanbul (Turkey)Tomas1111solved 2,071 timesSolve puzzle
40Austin (USA)Randall Stevenssolved 8,240 timesSolve puzzle
36Panorama of Auckland (New Zealand)Johnny Lyesolved 3,356 timesSolve puzzle
40Panorama of the town of Teignmouth (United Kingdom)Anthony Brindleysolved 2,150 timesSolve puzzle
35Kusadasi resort (Turkey)Alena Stalmashonaksolved 2,181 timesSolve puzzle
40Panorama of Philadelphia at twilight (USA)Rudi1976solved 1,981 timesSolve puzzle
40Gran Vía in Madrid (Spain)Matej Kastelicsolved 4,011 timesSolve puzzle
40Bird’s-eye view of Zurich (Switzerland)Zechalsolved 3,512 timesSolve puzzle
35Cape Town (South Africa)Alexei Toiskinsolved 2,332 timesSolve puzzle
42View from the Michigan Avenue Bridge on the Chicago River (USA)Kenneth Sponslersolved 3,028 timesSolve puzzle
35Bay in the town of Bogliasco (Italy)Aleksandrs Tihonovssolved 2,479 timesSolve puzzle