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.
John A. Wilson (sculptor) John A. Wilson (sculptor) John Albert Wilson (1877–1954) was a Canadian sculptor who produced public art for commissions throughout North America. He was a professor in the School of Architecture at Harvard University for 32 years. He is most famous for his American Civil War monuments: the Confederacy Statue ("Silent Sam") in Chapel Hill, North Carolina, and the Washington Grays Monument ("Pennsylvania Volunteer") in Philadelphia. Renowned sculptor and art historian Lorado Taft wrote of the latter work, "No American sculpture, however, has surpassed the compelling power which John A. Wilson put into his steady, motionless 'Pennsylvania Volunteer'." Wilson created his