50Chinese Garden in SingaporeManuela Schuelersolved 3,860 timesSolve puzzle
54Burj Al Arab (United Arab Emirates)Shao Weiweisolved 5,209 timesSolve puzzle
48Houses on a cliff in Bonifacio on Corsica (France)wertessolved 4,670 timesSolve puzzle
48Old house by the canal in Bruges (Belgium)Luciano De La Rosasolved 2,665 timesSolve puzzle
48Pantheon in Rome (Italy)Tomas1111solved 3,212 timesSolve puzzle
54South Gate in Frombork (Poland)Tomasz Paryssolved 3,354 timesSolve puzzle
54Swimming pool in luxurious hotelNikolai Okhitinsolved 5,124 timesSolve puzzle
54Water mill in Bechyně (Czech Republic)Miroslav Vavreceksolved 3,040 timesSolve puzzle
54Luxury house with a swimming poolChristian Nitzsolved 4,078 timesSolve puzzle
35Wailing Wall in Jerusalem (Israel)Pat1972solved 4,835 timesSolve puzzle
40House on the waterLukasz Skorwidersolved 4,305 timesSolve puzzle
40Opera house in Dresden (Germany)Wolfgang Zwanzgersolved 3,587 timesSolve puzzle
42City Hall in Cienfuegos (Cuba)Bastian Lindersolved 4,929 timesSolve puzzle
32Alpine style house (Germany)Philip Langesolved 5,588 timesSolve puzzle
27Court house in Jackson (USA)Snehitsolved 5,408 timesSolve puzzle
35Ivan Vazov National Theatre (Bulgaria)(c) Gueorgui Ianakiev (123rf)solved 6,935 timesSolve puzzle
294Portal of the palace in Wilanów (Poland)Dariusz Kopestynskisolved 2,289 timesSolve puzzle
216Predjama Castle (Slovenia)(c) simonkr - Fotolia.comsolved 1,146 timesSolve puzzle
176Potala Palace (China)(c) tracker - Fotolia.comsolved 1,550 timesSolve puzzle
170Fort Amber (India)Jeremy Richardssolved 1,325 timesSolve puzzle
180Mariinsky Palace in Saint Petersburg (Russia)Rodion Rasputinsolved 1,571 timesSolve puzzle
136Chatsworth House (United Kingdom)David Hughessolved 900 timesSolve puzzle
150Kylemore Abbey (Ireland)(c) EcoView - Fotolia.comsolved 567 timesSolve puzzle
117Cachtice Castle (Slovakia)(c) Pavol Kmetosolved 1,534 timesSolve puzzle
117Luxembourg Palace in Paris (France)Jaroslaw Pytlinskisolved 1,917 timesSolve puzzle
117Warwick Castle (England)(c) Jo Ann Snover - FOTOLIAsolved 2,209 timesSolve puzzle
126Eltz Castle (Germany)Matthew Appssolved 843 timesSolve puzzle
84Fortification in Toledo (Spain)lianemsolved 2,211 timesSolve puzzle
90Schönbrunn Palace (Austria)Josef Muelleksolved 1,040 timesSolve puzzle
77Castel Sant' Angelo in Rome (Italy)Martin Vonkasolved 1,917 timesSolve puzzle
77Castle in Hradčany in Prague (Czech Republic)Ron Sumnerssolved 1,954 timesSolve puzzle
96Sudeley Castle in Winchcombe (United Kingdom)David Hughessolved 4,068 timesSolve puzzle
95Teutonic Knights Castle in Malbork (Poland)Dariusz Kopestynskisolved 1,302 timesSolve puzzle
84Fortress in Carcassonne (France)Elena Aliagasolved 1,221 timesSolve puzzle
77Luxembourg Palace in Paris (France)Tupungatosolved 2,847 timesSolve puzzle
105Belvedere in Vienna (Austria)photoblueicesolved 789 timesSolve puzzle
96Urquhat Castle Ruins (United Kingdom)Jeffrey Bankesolved 2,210 timesSolve puzzle
77Inveraray Castle (United Kingdom)Peter Kosutsolved 4,426 timesSolve puzzle
77Rohan Castle in Alsace (France)jakezcsolved 3,038 timesSolve puzzle
84Palace in Brynek (Poland)Krzysztof Slusarczyksolved 2,323 timesSolve puzzle
77Panorama of Egeskov Castle (Denmark)Martin Vonkasolved 3,154 timesSolve puzzle
96Royal Castle in Windsor (United Kingdom)Karel Miragayasolved 3,757 timesSolve puzzle
72Ruins of Ogrodzieniec Castle (Poland)Krzysztof Slusarczyksolved 1,602 timesSolve puzzle
96Belvedere in Vienna (Austria)Andrei Kaplunsolved 2,501 timesSolve puzzle
77Palace of the Prince of Monaco(c) Aleksey Trefilovsolved 2,421 timesSolve puzzle
96Khotyn Fortress (Ukraine)(c) Vitaliy Vorobyov - FOTOLIAsolved 2,284 timesSolve puzzle
72Wooden palace in Kolomenskoye (Russia)Alex Popovsolved 3,070 timesSolve puzzle
96Karlstein Castle (Czech)(c) rglinsky - FOTOLIAsolved 2,001 timesSolve puzzle