Toy enigma that challenges ingenuity. Solutions to puzzle may require recognizing patterns and creating a particular order. People with a high inductive reasoning aptitude may be better at solving these puzzles than others. Puzzles based on the process of inquiry and discovery to complete may be solved faster by those with good deduction skills. A popular puzzle toy is the Rubik's Cube, invented by Hungarian Ernő Rubik in 1974. Popularized in the 1980s, solving the cube requires planning and problem-solving skills and involves algorithms. There are many different types of puzzles, for example a maze is a type of tour puzzle.
The Austro-Hungarian Monarchy in Word and Picture The Austro-Hungarian Monarchy in Word and Picture The Austro-Hungarian Monarchy in Word and Picture or, as it is generally known, the Kronprinzenwerk ("Crown Prince's Work"), is a 24-volume encyclopedia of regional studies, initiated in 1883 by Crown Prince Rudolf of Austria-Hungary. The encyclopedia describes countries, peoples, landscapes and regions of the Austro-Hungarian Crown Lands. It was also published in a 21-volume Hungarian edition ("Az Osztrák-Magyar Monarchia írásban és képben"). The German edition was edited by the history and geography professor, Josef Weil von Weilen (1830-1889), while the Hungarian edition was edited by the novelist and dramatist Mór Jókai. Only the