HomepageKatrinPuzzles commented by Katrin Puzzles commented by Katrin 40Houses of Parliament in London (United Kingdom)Markus Gannsolved 3,773 timesSolve puzzle28Plaza de la Cibeles in Madrid (Spain)Matej Kastelicsolved 11,311 timesSolve puzzle55Old catamaran on Aitutaki (Cook Islands)(c) Keith Molloy (123rf)solved 1,988 timesSolve puzzle54Teutonic Knights Castle in Malbork (Poland)(c) Stanislav Bokachsolved 2,969 timesSolve puzzle