96Avila City Walls (Spain)(c) Alexandra Gnatush-kostenkosolved 1,821 timesSolve puzzle
88Ruins of the Wall of Constantinople in Istanbul (Turkey)Tatiana Popovasolved 1,797 timesSolve puzzle
108Marmaria in Delphi (Greece)Santiago Rodriguez Fontobasolved 1,089 timesSolve puzzle
80Stone ruins of ancient Pergamon (Turkey)Alexander Khripunovsolved 1,046 timesSolve puzzle
96Pyramid in Tikal (Guatemala)(c) miaraysolved 1,067 timesSolve puzzle
60Colloseum in Rome (Italy)(c) Danilo Ascione - FOTOLIAsolved 2,996 timesSolve puzzle
70Machu Picchu (Peru)(c) Alexander Van Deursen - FOsolved 2,350 timesSolve puzzle
70Parthenon (Greece)(c) Paul Fisher - FOTOLIAsolved 1,729 timesSolve puzzle
60Monastery in ruins of Petra (Jordan)Alena Yakushevasolved 1,307 timesSolve puzzle
63El Caracol, the ancient observatory (Mexico)Christian Duschingersolved 982 timesSolve puzzle
70Ruins of Trajan’s Forum (Italy)Freeartistsolved 1,604 timesSolve puzzle
60Great Sphinx of Giza - Egypt(c) Julia Chernikova - FOTOLIAsolved 2,137 timesSolve puzzle
63The ancient city of Byblos (Lebanon)F8graphersolved 1,139 timesSolve puzzle
60Ancient Maya ruins in Tulum (Mexico)Alexander Garaevsolved 1,229 timesSolve puzzle
54Ek Balam (Mexico)drimisolved 2,578 timesSolve puzzle
54Ruins in the Mayan city of Tikal (Guatemala)Rafał Cichawasolved 1,589 timesSolve puzzle
48Colosseum in Rome (Italy)Iakov Kalininsolved 6,700 timesSolve puzzle
48El Castillo, Chichen Itza (Mexico)(c) Bob Smithsolved 2,486 timesSolve puzzle
112Small cabin in the forestValentin Valkovsolved 2,129 timesSolve puzzle
154House by a lake (Denmark)Rony Zmirisolved 1,743 timesSolve puzzle
135Mabry Mill (USA)(c) Michael Klenetskysolved 1,309 timesSolve puzzle
48Neuschwanstein Castle (Germany)(c) Sternschnuppe - Fotolia.cosolved 4,627 timesSolve puzzle