Puzzles

A popular puzzle toy is the Rubik's Cube. Popularized in the 1980s, solving the cube requires planning and problem-solving skills and involves algorithms.

A puzzle is a problem or 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.

The history of puzzles goes back many thousands of years.

There are many different types of puzzles, for example a maze is a type of tour puzzle. Other categories include; construction puzzles, stick puzzles, tiling puzzles, transport puzzles, disentanglement puzzles, sliding puzzles, logic puzzles, picture puzzles, lock puzzles and mechanical puzzles

History of mechanical puzzles

Puzzle design by W.Altekruse, 1890

The oldest known mechanical puzzle comes from Greece and appeared in the 3rd century BC. The game consists of a square divided into 14 parts, and the aim was to create different shapes from these pieces. In Iran “puzzle-locks” were made as early as the 17th century AD. In 1742 Japan there is a mention of a game called “Sei Shona-gon Chie No-Ita” in a book. Around the year 1800 the Tangram puzzle from China became popular, and 20 years later it had spread through Europe and America. The company Richter from Rudolstadt began producing large amounts of Tangram-like puzzles of different shapes, the so-called “Anker-puzzles”.

Puzzles were greatly fashionable towards the end of the 19th century and the beginning of the 20th century. The first patents for puzzles were recorded at this time. In 1893 professor Hoffman wrote a book called “Puzzles Old and New”. It contained, amongst other things, more than 40 descriptions of puzzles with secret opening mechanisms. This book grew into a reference work for puzzle games and modern copies exist for those interested.

With the invention of materials easy to shape such as plastic, the range of puzzle possibilities grew. Rubik's Cube, arguably the most famous puzzle worldwide, would not be possible without modern polymers.

Child Development

Toys, like play itself, serve multiple purposes in both humans and animals. They provide entertainment while fulfilling an educational role. Toys enhance cognitive behavior and stimulate creativity. They aid in the development of physical and mental skills which are necessary in later life.

One of the simplest toys, a set of simple wooden blocks is also one of the best toys for developing minds. Andrew Witkin, director of marketing for Mega Brands told Investor's Business Daily that, "They help develop hand-eye coordination, math and science skills and also let kids be creative."^[7] Other toys like Marbles, jackstones, and balls serve similar functions in child development, allowing children to use their minds and bodies to learn about spatial relationships, cause and effect, and a wide range of other skills as well as those mentioned by Mr. Witkin.

One example of the dramatic ways that toys can influence child development involves clay sculpting toys such as Play-Doh and Silly Putty and their home-made counterparts. Mary Ucci, Educational Director of the Child Study Center of Wellesley College, demonstrates how such toys positively impact the physical development, cognitive development, emotional development, and social development of children.^[8]

Toys for infants often make use of distinctive sounds, bright colors, and unique textures. Through play with toys infants begin to recognize shapes and colors. Repetition reinforces memory. Play-Doh, Silly Putty and other hands-on materials allow the child to make toys of their own.

Educational toys for school age children of often contain a puzzle, problem-solving technique, or mathematical proposition. Often toys designed for older audiences, such as teenagers or adults demonstrate advanced concepts. Newton's cradle, a desk toy designed by Simon Prebble, demonstrates the conservation of momentum and energy.

Not all toys are appropriate for all ages of children. Some toys which are marketed for a specific age range can even harm the development of children in that range.