48Winter Old Town of Tallinn (Estonia)Aleksei Volkovsolved 2,948 timesSolve puzzle
104laundrypixelsolved 90 timesSolve puzzle
70Clock tower in Graz (Austria)Spectralsolved 2,335 timesSolve puzzle
55Boats in the town of Bosa (Italy)Bastian Lindersolved 1,275 timesSolve puzzle
88Wooden boats in Rockport (USA)George Burbasolved 1,168 timesSolve puzzle
35Exotic cocktails on the beachHaveseensolved 9,645 timesSolve puzzle
60Stone bridge in Tours (France)Christian Musatsolved 1,456 timesSolve puzzle
140Fishing boats in the port of Urk (the Netherlands)Tomasz Paryssolved 1,208 timesSolve puzzle
96florespixelsolved 41 timesSolve puzzle
48Universal System ModelSwagnersolved 29 timesSolve puzzle
48Scientific Problem Solving ProcessSwagnersolved 67 timesSolve puzzle
48DR. GABICSwagnersolved 87 timesSolve puzzle
54Old city Hall in Bamberg (Germany)Scanrailsolved 4,109 timesSolve puzzle
40Sand tiger sharkPaul Maydikovsolved 6,392 timesSolve puzzle
54Home gardenIvonne Wierinksolved 7,323 timesSolve puzzle
54Morskie Oko in the Tatra Mountains (Poland)Jacek Nowaksolved 2,806 timesSolve puzzle
48Chateau de Chambord (France)Richard Semiksolved 1,291 timesSolve puzzle
50Caserta Palace (Italy)(c) Viorel Cosma (123rf)solved 4,969 timesSolve puzzle
117Colorful ballsLukasz Skorwidersolved 1,638 timesSolve puzzle