wooden classic variable brainteaser

Factory first-hand supplies, mobile phone real photos are closest to real objects for reference only

Customers who are scattered for retail are required to be high, please do not place an order

One gameplay is to pour the seven geometric blocks from the box, and then put them back in the box without looking at the drawings.The other is according to the picture

Putting various graphics.Of course, you can also invented more new gameplay, and you can have a time match with your family to see who fights again

Fast and good.Wooden toys, with their lightweight, good feel, easy to operate, and allowing young children to understand the color and shape more vividly

The characteristics of basic concepts are loved by adults, parents and children.

The Qiqiao Board has evolved from several cases that can be intricate. The Qiqiao Board Games has intelligent development, improves psychological quality, and cultivates creative thinking.

Victoria has great help.Use the Qiqiao Board to arrange a variety of graphics. When playing, you can break the settings, convert thinking, and show

Imagine.You can invented more new gameplay, and you can have a time match with your family to see who fights fast and good.Wood

Toys, with their lightness, good feel, easy to operate, and can make young children more vividly understand the basic concepts such as colors and shapes

The characteristics are loved by adults, parents and children.

Qiqiao Ban is the crystallization of mathematics and art. Sonor of all ages often publishes the masterpieces of scheduling.There are six in the early years of the Qing Dynasty to the early years of the Republic of China.

Publishing the scheduled chart.

Qiqiao Ban won the love of the ancients, especially ancient women.Queen Xuanzong Xiaoquan was discharged with a seven -board board“Six contract spring”Four characters.Qing Dynasty

The painter Wu Youru painted the custom of playing "Natural Cohesion" with a lady who played Qiqiao Ban.

The Qiqiao Board began to be overseas from the 18th century, first Japan, North Korea, and then Europe and the United States.In 1742, "Qing Shao Na Yan, published in Japan

"Smart Board" introduced the Qiqiao board.Published in Europe in 1805, "New Chinese Children's Mystery" introduced 24 seven -compact maps.1813

After the year, Britain, the United States, Germany, Italy, France, and the former Soviet Union all published books about Qiaobian.Many world celebrities, such as Napoleon,

Adam, Ellenbo, Andersen, etc. are all more enthusiastic about playing Qiaobian.According to records, Mr. Lu Xun especially likes this toy.It is said that at the end of the 18th century

Napoleon I also like to play the Qiqiao board.Even after he failed in the Battle of Waterloo, it was exiled to Saint Herean Island.

Play Qiqiao Board.Now, Qiqiao Ban is a kind of intellectual game that children in the United States, Britain and other countries are very much like.In the 1930s, Sunday

This mathematician has proposed a topic: How many different convex polygons can be spelled with a pair of seven -qi board?In 1942, Zhejiang University in my country

Putting the answer in the American Mathematics Day: 13 types.Intellectual expert Zhou Weizhong answered more than 300 types.