35Riomaggiore (Italy)Freeartistsolved 6,938 timesSolve puzzle
96Karlstein Castle (Czech)(c) rglinsky - FOTOLIAsolved 2,001 timesSolve puzzle
24St. Clement Church in Ohrid (Macedonia)Nace Popovsolved 16,405 timesSolve puzzle
48Houses on a cliff in Bonifacio on Corsica (France)wertessolved 4,667 timesSolve puzzle
126Eltz Castle (Germany)Matthew Appssolved 839 timesSolve puzzle
117Warwick Castle (England)(c) Jo Ann Snover - FOTOLIAsolved 2,203 timesSolve puzzle
48Asenova Krepost (Bulgaria)(c) Gergana Todorchovskasolved 3,524 timesSolve puzzle
216Predjama Castle (Slovenia)(c) simonkr - Fotolia.comsolved 1,144 timesSolve puzzle
77Inveraray Castle (United Kingdom)Peter Kosutsolved 4,392 timesSolve puzzle
56Aït Benhaddou fortifications (Morocco)Oleg Seleznevsolved 3,190 timesSolve puzzle
63Bojnice Castle (Slovakia)(c) Martin Dumela - FOTOLIAsolved 4,042 timesSolve puzzle
70Castle ruins in Cesis (Latvia)Valerijs Kostreckissolved 3,365 timesSolve puzzle
60Bodiam Castle in England(c) Lance Bellers - FOTOLIAsolved 2,717 timesSolve puzzle
48Fortress in Chocim (Ukraine)(c) Stanislav Bokachsolved 4,213 timesSolve puzzle
48La Rocca o Guaita fortress (San Marino)Ermesssolved 3,023 timesSolve puzzle
54Chillon Castle (Switzerland)Emicristeasolved 5,537 timesSolve puzzle
60Pont du Gard (France)(c) Elena Elisseeva (123rf)solved 4,793 timesSolve puzzle
60Monastery in ruins of Petra (Jordan)Alena Yakushevasolved 1,306 timesSolve puzzle
70Parthenon (Greece)(c) Paul Fisher - FOTOLIAsolved 1,729 timesSolve puzzle
96Ruins of Volubilis (Morocco)Oleg Seleznevsolved 3,041 timesSolve puzzle
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 an ancient town in Sabratha (Libya)Massimo De Luigisolved 1,444 timesSolve puzzle
117Erechtheum (Greece)(c) Marcos Casianosolved 1,590 timesSolve puzzle
96Pyramid in Tikal (Guatemala)(c) miaraysolved 1,067 timesSolve puzzle
126Temple XIV in the Palenque complex of ruins (Mexico)Marco Regaliasolved 1,486 timesSolve puzzle
60Colloseum in Rome (Italy)(c) Danilo Ascione - FOTOLIAsolved 2,995 timesSolve puzzle
70Machu Picchu (Peru)(c) Alexander Van Deursen - FOsolved 2,347 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
48El Castillo, Chichen Itza (Mexico)(c) Bob Smithsolved 2,486 timesSolve puzzle
54Ek Balam (Mexico)drimisolved 2,577 timesSolve puzzle
55Piper Apache (PA-23-160)(c) Michael Likavec (123rf)solved 3,452 timesSolve puzzle
50Bucker Bu 131 JungmannDaniel Rychciksolved 1,506 timesSolve puzzle
54Pilatus P-3Daniel Rychciksolved 1,207 timesSolve puzzle
48Boeing-Stearman Model 75Daniel Rychciksolved 4,072 timesSolve puzzle
40Yakovlev Yak-9Daniel Rychciksolved 2,993 timesSolve puzzle
40Pitts S-2BDaniel Rychciksolved 2,339 timesSolve puzzle
40Pitts S-1TGMDaniel Rychciksolved 2,677 timesSolve puzzle
40F-16 Fighting FalconDaniel Rychciksolved 1,861 timesSolve puzzle
40B-1 LancerDaniel Rychciksolved 2,564 timesSolve puzzle
96Reims Aviation F172Daniel Rychciksolved 471 timesSolve puzzle
150Boeing StearmanDaniel Rychciksolved 590 timesSolve puzzle
150de Havilland DH 82A Tiger MothDaniel Rychciksolved 816 timesSolve puzzle
96Fokker Dr. I DreideckerDaniel Rychciksolved 1,082 timesSolve puzzle
150Panavia TornadoDaniel Rychciksolved 509 timesSolve puzzle
150Super Puma / Coguar AS332Daniel Rychciksolved 520 timesSolve puzzle
126Mil Mi-24Daniel Rychciksolved 1,795 timesSolve puzzle