77Castle in Hradčany in Prague (Czech Republic)Ron Sumnerssolved 1,953 timesSolve puzzle
98Amalienborg Castle in Copenhagen (Denmark)trombaxsolved 1,331 timesSolve puzzle
77Inveraray Castle (United Kingdom)Peter Kosutsolved 4,423 timesSolve puzzle
77Panorama of Egeskov Castle (Denmark)Martin Vonkasolved 3,152 timesSolve puzzle
84Palace in Brynek (Poland)Krzysztof Slusarczyksolved 2,322 timesSolve puzzle
84Fortress in Carcassonne (France)Elena Aliagasolved 1,218 timesSolve puzzle
95Teutonic Knights Castle in Malbork (Poland)Dariusz Kopestynskisolved 1,302 timesSolve puzzle
96Royal Castle in Windsor (United Kingdom)Karel Miragayasolved 3,757 timesSolve puzzle
90Schönbrunn Palace (Austria)Josef Muelleksolved 1,039 timesSolve puzzle
96Belvedere in Vienna (Austria)Andrei Kaplunsolved 2,501 timesSolve puzzle
77Palace of the Prince of Monaco(c) Aleksey Trefilovsolved 2,414 timesSolve puzzle
72Beckov Castle (Slovakia)(c) slophotosolved 1,027 timesSolve puzzle
96The Alcazar of Segovia (Spain)(c) Philip Langesolved 1,269 timesSolve puzzle
90Palace on the Water (Poland)(c) Artur Bogacki (123rf)solved 1,463 timesSolve puzzle
60Dublin Castle (Ireland)Artur Bogackisolved 2,512 timesSolve puzzle
60Rundāle Palace (Latvia)Robertsjsolved 1,905 timesSolve puzzle
60Fortress of Guaita (San Marino)Jiduhasolved 1,489 timesSolve puzzle
55Wawel Royal Castle in Cracow (Poland)Artur Bogackisolved 1,513 timesSolve puzzle
70Hohenschwangau Castle in the Bavarian Alps (Germany)Vitaly Titovsolved 1,122 timesSolve puzzle
60Fortress in Rupea (Romania)Janos Gasparsolved 2,011 timesSolve puzzle
60The Gardens of Versailles (France)Filip Fuxasolved 1,792 timesSolve puzzle
60Český Krumlov Castle (Czech Republic)Rudi1976solved 2,173 timesSolve puzzle
60Dunluce Castle (Ireland)Andrea Ricordisolved 1,683 timesSolve puzzle
60Grotto pavilion in Kuskovo (Russia)Alex Popovsolved 4,624 timesSolve puzzle
63The Parliament Building in Budapest (Hungary)Tomas1111solved 1,199 timesSolve puzzle
70Castle of Trenčín (Slovakia)Tomas1111solved 2,296 timesSolve puzzle
70Akershus Fortress in Oslo (Norway)Nataliia Anisimovasolved 2,614 timesSolve puzzle
63Johannisburg Castle (Germany)Kathrin Reinickesolved 2,603 timesSolve puzzle
63New Abbots’ Palace in Gdansk (Poland)Nightman1965solved 2,468 timesSolve puzzle
63Royal Castle in Budapest (Hungary)Ionut Davidsolved 969 timesSolve puzzle
56Aït Benhaddou fortifications (Morocco)Oleg Seleznevsolved 3,190 timesSolve puzzle
70Castle ruins in Cesis (Latvia)Valerijs Kostreckissolved 3,372 timesSolve puzzle
66Fortress in the town of Varaždin (Croatia)Peter Klagyiviksolved 4,976 timesSolve puzzle
70St. Olaf's Castle in Savonlinna (Finland)stocksnappersolved 1,927 timesSolve puzzle
60Grassalkovich Palace in Bratislava (Slovakia)(c) roremsolved 4,156 timesSolve puzzle
56Palace of Culture and Science (Poland)Lukasz Skorwidersolved 3,128 timesSolve puzzle
70Grand Peterhof Palace (Russia)(c) Sergey Anatolievich Pristysolved 2,518 timesSolve puzzle
64St Andrews Castle (Scotland)(c) hughshaw - FOTOLIAsolved 1,870 timesSolve puzzle
60Culzean Castle (Scotland)(c) hughshaw - FOTOLIAsolved 2,442 timesSolve puzzle
60Bodiam Castle in England(c) Lance Bellers - FOTOLIAsolved 3,008 timesSolve puzzle
54Royal Palace (Cambodia)rognarsolved 1,781 timesSolve puzzle
48Military building Torre de Belém (Portugal)Lukasz Skorwidersolved 1,230 timesSolve puzzle
48Castle in Hunedoara (Romania)igabrielasolved 1,712 timesSolve puzzle
45Binnenhof Palace in The Hague (Netherlands)Cor Van Der Waalsolved 1,176 timesSolve puzzle
54Lower Belvedere in Vienna (Austria)ivantagansolved 1,937 timesSolve puzzle
48Building of Parliament in Bucharest (Romania)andreyshevchenkosolved 1,287 timesSolve puzzle
48Scaliger Castle in Sirmione (Italy)Maigisolved 1,795 timesSolve puzzle
48Krakovec Castle (Czech Republic)Richard Semiksolved 1,971 timesSolve puzzle