HomepageOttoPuzzles commented by Otto Puzzles commented by Otto 40Lilla Dan sailing ship at Christiansø (Denmark)Łukasz Skorwidersolved 3,158 timesSolve puzzle54Monastery in Izvoru Mures (Romania)Cristian Gusasolved 6,219 timesSolve puzzle54Lonely boatanpsolved 4,250 timesSolve puzzle50Vasco da Gama Bridge (Portugal)Luis Lourosolved 6,345 timesSolve puzzle