Setagi 與 World Countries Info 使用情況與統計

Setagi - is a puzzle that develops arithmetic and logical thinking. In order for the horizontal and vertical mathematical equations to be correct, you need to find the positions of numbers from 1 to 9. This game mainly serves to develop the ability of mathematical and logical thinking of students aged 6 to 15 years. In addition, everyone can play this game as a mental labor in their spare time. Game conditions: In polygons or circles in the form of a 3x3 matrix, numbers from 1 to 9 must be placed in such a way that all mathematical equations in the game are correct. In addition, this application You will generate other math tasks! Learn math with us!