54Beckov Castle (Slovakia)Jiri FOLDYNAsolved 4,111 timesSolve puzzle
54Eilean Donan Castle (United Kingdom)(c) Paul Merrettsolved 3,587 timesSolve puzzle
40Hammershus Castle (Denmark)Josef Muelleksolved 3,498 timesSolve puzzle
35Kronborg Castle in Helsingør (Denmark)Rikke Breitingsolved 4,906 timesSolve puzzle
40Castle in Breclav (Czech Republic)Martin Vonkasolved 6,640 timesSolve puzzle
40Château de la Bretesche (France)Jaroslaw Pytlinskisolved 4,673 timesSolve puzzle
40Leeds Castle (United Kingdom)(c) Olga Soloveisolved 4,806 timesSolve puzzle
40Castle of Manzanares El Real (Spain)(c) Matt Trommersolved 4,724 timesSolve puzzle
40Kronborg Castle in Helsingør (Denmark)(c) Andrei Nekrassovsolved 3,482 timesSolve puzzle
40Houses of Parliament in London (United Kingdom)Markus Gannsolved 3,739 timesSolve puzzle
40Trakai Island Castle (Lithuania)(c) Birgit Kutzera - Fotolia.csolved 6,191 timesSolve puzzle
40Miramare Castle in Trieste (Italy)Massimiliano Lebansolved 5,911 timesSolve puzzle
140Michigan Avenue Bridge (USA)(c) Stephen Finn (123rf)solved 3,700 timesSolve puzzle
150Stirling Bridge (Scotland)(c) Alistair Dick - Fotolia.cosolved 1,901 timesSolve puzzle
126Gapstow Bridge (USA)(c) Stephen Bonksolved 2,475 timesSolve puzzle
117Plitvice Lakes National Park (Croatia)Zoran Jagrovicsolved 1,792 timesSolve puzzle
126Maza Bridge in San Vincente de la Barquera (Spain)Francisco Javier Gil Orejasolved 2,676 timesSolve puzzle
84Retractable bridge in Darlowo (Poland)Łukasz Skorwidersolved 1,959 timesSolve puzzle
96Manhattan Bridge (USA)(c) iofoto (123rf)solved 1,834 timesSolve puzzle
77Charles Bridge in Prague (Czech Republic)Renata Sedmakovasolved 2,272 timesSolve puzzle
96Bridge near Ambleside (United Kingdom)Kevin Eavessolved 1,997 timesSolve puzzle
96Golden Gate Bridge (USA)(c) Rafael Ramirez Lee - FOTOLsolved 2,328 timesSolve puzzle
96Navajo Bridge (USA)petermsolved 2,929 timesSolve puzzle
63Tower Bridge in London (United Kingdom)Arkadiusz Łatkosolved 5,679 timesSolve puzzle
60Pont du Gard (France)(c) Elena Elisseeva (123rf)solved 4,793 timesSolve puzzle
70Ponte dei Salti (Switzerland)(c) Ron Sumners (123rf)solved 3,751 timesSolve puzzle
70Pier in Zanzibar (Tanzania)Jan Hamadaksolved 4,626 timesSolve puzzle
55Manhattan Bridge by night (USA)(c) Joshua Haviv (123rf)solved 3,868 timesSolve puzzle
55River Liffey in Dublin (Ireland)(c) Artur Bogacki (123rf)solved 3,096 timesSolve puzzle
70The Charles Bridge in Prague (Czech Republic)(c) Wai Heng Chowsolved 1,945 timesSolve puzzle
54Ponte Vecchio (Italy)(c) Danilo Ascionesolved 4,226 timesSolve puzzle
54Bartoszowicki Bridge in Wroclaw (Poland)(c) Andrzej Kwiatkowskisolved 4,903 timesSolve puzzle
50Vasco da Gama Bridge (Portugal)Luis Lourosolved 6,341 timesSolve puzzle
54Millennium Bridge (United Kingdom)(c) Karel Miragayasolved 4,810 timesSolve puzzle
54Anderson Bridge in SingaporeYong Hian Limsolved 9,086 timesSolve puzzle
48Tower Bridge(c) Mark Martin - FOTOLIAsolved 10,332 timesSolve puzzle
40Kapellbrücke (Switzerland)(c) irohasolved 6,632 timesSolve puzzle
40St Angel Bridge and Castle in Rome (Italy)Aleksandr Ugorenkovsolved 8,622 timesSolve puzzle
35Brighton Pier (United Kingdom)Markus Gannsolved 3,521 timesSolve puzzle
77Tunnel in the Big Bend National Park (USA)Henryk Sadurasolved 2,419 timesSolve puzzle
54Memory LostJaroslaw Pytlinskisolved 3,888 timesSolve puzzle
77FlisakLukasz Skorwidersolved 1,489 timesSolve puzzle
99World Peace Statue (France)Jaroslaw Pytlinskisolved 1,773 timesSolve puzzle
98Mount Rushmore National Memorial (USA)(c) Ray Kasprzak (123rf)solved 2,049 timesSolve puzzle
70The Thumb (Paris)Jaroslaw Pytlinskisolved 3,155 timesSolve puzzle
66Triumphal arch in Moscow (Russia)(c) Aleksandr Ugorenkov (123rfsolved 3,423 timesSolve puzzle
64John III Sobieski MonumentLukasz Skorwidersolved 1,242 timesSolve puzzle
54Frederic Chopin Monument (Poland)Lukasz Skorwidersolved 1,608 timesSolve puzzle