==Let's learn the world map while playing the puzzle!== You can learn the countries in the world with a jigsaw puzzle. The world can be divided into six continents (41 nations in Asia, 42 nations in Europe, 49 nations of Africa, 16 nations of North America, 13 nations of South America and 7 nations of Oceania), and the puzzle can be enjoyed with each continent. ■Features ・From children to adults, even people who are not confident with geography, everyone can learn the size and position of the