100Brass compass(c) Nikolay Okhitin - Fotolia.solved 2,410 timesSolve puzzle
108Draughtsman's toolsJames Barbersolved 4,813 timesSolve puzzle
234Tools of the pastThierry Vialardsolved 3,508 timesSolve puzzle
150Funicular in Lisbon (Portugal)(c) Tiago Estima - Fotolia.comsolved 1,136 timesSolve puzzle
187Railway track(c) Péter Gudellasolved 763 timesSolve puzzle
192Electric locomotiveJaroslaw Pytlinskisolved 778 timesSolve puzzle
154Sydney Monorail(c) François Christiann - FOTOsolved 2,492 timesSolve puzzle
77Narrow-gauge locomotive L30HLukasz Skorwidersolved 2,009 timesSolve puzzle
48Narrow Gauge Steam Locomotive(c) shaday365 (123rf)solved 3,512 timesSolve puzzle
96Steam Locomotive Ol49(c) Mirek Hejnicki (123rf)solved 1,518 timesSolve puzzle
117Engine(c) nikolaev - FOTOLIAsolved 2,756 timesSolve puzzle
150Tower Bridge in London (United Kingdom)baloncicisolved 1,657 timesSolve puzzle
56Aït Benhaddou fortifications (Morocco)Oleg Seleznevsolved 3,190 timesSolve puzzle
48Belweder Palace in Warsaw (Poland)Lukasz Skorwidersolved 3,332 timesSolve puzzle
77Tunnel in the Big Bend National Park (USA)Henryk Sadurasolved 2,421 timesSolve puzzle
54Memory LostJaroslaw Pytlinskisolved 3,891 timesSolve puzzle
70The Gothic Quarter in Barcelona (Spain)Matthisolved 4,611 timesSolve puzzle
105Balloons(c) Eric Enger - Fotolia.comsolved 3,193 timesSolve puzzle
126Mil Mi-24Daniel Rychciksolved 1,801 timesSolve puzzle
84King Sigismund’s ColumnAPWsolved 715 timesSolve puzzle
126Bus and Taxi in London (England)(c) Mario Lopes - FOTOLIAsolved 2,727 timesSolve puzzle
126Subaru Impreza WRCDaniel Rychciksolved 1,240 timesSolve puzzle
100Bentley Continental Flying SpurDaniel Rychciksolved 1,365 timesSolve puzzle
96Hummer H3Daniel Rychciksolved 1,282 timesSolve puzzle
54Pilatus P-3Daniel Rychciksolved 1,214 timesSolve puzzle
45Retro carNikolay Mikheevsolved 3,043 timesSolve puzzle
54Mitsubishi Prototype X ConceptDaniel Rychciksolved 5,586 timesSolve puzzle
54Chevrolet Camaro Coupe ConceptDaniel Rychciksolved 1,986 timesSolve puzzle
54Supercar concept Lexus LF-ADaniel Rychciksolved 1,402 timesSolve puzzle
55Piper Apache (PA-23-160)(c) Michael Likavec (123rf)solved 3,456 timesSolve puzzle
54Hot air baloons(c) Steve Estvaniksolved 4,977 timesSolve puzzle
48Boeing-Stearman Model 75Daniel Rychciksolved 4,076 timesSolve puzzle
40F-16 Fighting FalconDaniel Rychciksolved 1,865 timesSolve puzzle
40Yakovlev Yak-9Daniel Rychciksolved 2,998 timesSolve puzzle
40B-1 LancerDaniel Rychciksolved 2,570 timesSolve puzzle
40Pitts S-1TGMDaniel Rychciksolved 2,685 timesSolve puzzle
45T-6 TexanDaniel Rychciksolved 1,804 timesSolve puzzle
40BMW M3 conceptDaniel Rychciksolved 10,250 timesSolve puzzle
60Black Chevrolet Bel Air, 1957Ken Calenosolved 2,596 timesSolve puzzle
63Old Town Hall in Bamberg (Germany)Vladimir Khirmansolved 4,369 timesSolve puzzle
176Vegetable stallMichal Adamczyksolved 4,926 timesSolve puzzle
425MoneyŁukasz Skorwidersolved 5,855 timesSolve puzzle
600Currencies of the worldVladimir Melniksolved 1,451 timesSolve puzzle
35Sulfur-crested Cockatoororemsolved 7,991 timesSolve puzzle
35Golden retrieverwergsolved 6,741 timesSolve puzzle
54Jame'Asr Hassanal Bolkiah Mosque (Brunei)(c) Keith Molloy (123rf)solved 5,051 timesSolve puzzle
266Colorful shellsRoman Milertsolved 5,416 timesSolve puzzle
40Panorama of Manarola (Italy)Robert Crumsolved 3,832 timesSolve puzzle