Puzzle consisting of seven different colors are common toys when we were kids, are now rarely seen, want to buy hard to find. Believes such traditional toys give kids lots of fun and wit.
Today, almost nobody in the world does not know that puzzle and qiqiao map abroad it is known as "Tang" (Tangram), mean puzzles from China (weren't invented in the Tang dynasty). Puzzle of history may be traced back to China's pre-Qin classics of the Zhou BI is, with square-cut and by the proof of the Pythagorean theorem. And here is the large square into four equal triangles and a small square, not a puzzle. Puzzle now is that after a history of evolution, it consists of swallows several of the Song dynasty to Ming dynasty developed into a butterfly, to the early Qing dynasty and then evolved into qiqiao map, and now has more than 2,500 years of history. In 18th century, the puzzle spread abroad, immediately aroused great interest, some foreigners to play it all night long, and called it "Don", meaning "Chinese puzzle". In Europe, some published in 1805 in the new China children puzzle solution 24 qiqiao map accompanied by a wooden jigsaw puzzle. Subsequently, in 1810 in France, 1818 in Germany and the United States have published a book about the puzzle, Italy published the book also introduced the history of China. Says in the foreword to the book: this is the kind of men, women and children, no feat at Daguan aristocrats, the civilian population of recreational games,

   Seems unlikely things, they can actually do, sometimes to change my way of thinking, you'll suddenly uncertain. Puzzle is the ancient wisdom of traditional games, has a long history and long smooth, although not bad, they have a deep mathematical principles and the laws of physics. To unlock it, begin by analysing their spatial structure according to tricks, step by step unlock.

  Spell 54 reference pattern, maybe your baby being able to spell the 55th!

Natural wood green paint

By elaborate, be reliable and durable, used to identify blocks of irregular blocks of color, shape, making the conceptual knowledge.

Flexibility exercises hand muscles of young children, enhance hand-eye coordination and improve children's imagination, creativity, and from an early age it carefully, understand the correspondence.

Ability to enable a reasonable combination of the baby, full exercise of their hand-eye coordination and the ability to view and enhance your baby's space imagination, and more!