Collection of Interesting Mathematical Puzzles from Home and Abroad

Author: Yu Banshi
Publisher:
Publish Date: 2002-09-01
Features: Whatever we do, whether it's work, study, or play, we need to think. However, people's thinking abilities differ. Some are stronger, while others are slightly weaker. The reasons are multifaceted, one of which is that some people frequently exercise their thinking skills, while others lack such exercise. Generally speaking, those who exercise regularly tend to have stronger thinking abilities. There are many ways to exercise thinking skills, and solving mathematical puzzles is one excellent method. The difference between mathematical puzzles and the math problems taught in class is merely the word "fun," but the substantive differences are multifaceted, with the main difference still being "fun." Nowadays, parents place great emphasis on the intellectual development of their children, which is certainly a good thing. However, in this regard, it is crucial to avoid rushing and forcing growth—what matters most is cultivating children's interest in learning. Einstein once said, "Interest is the best teacher." This is so true! To embed knowledge in fun and impart benefits through entertainment, progressing from simple to complex and gradually, is the essence of intellectual education. "A Collection of Mathematical Puzzles from Home and Abroad" selects 50 puzzles from hundreds of mathematical puzzles worldwide and presents them in this book. Although they are labeled as "mathematical" puzzles, some do not involve specific mathematical knowledge. Others may involve math, but the level is generally no higher than that of junior high school. However, the thinking skills required in these puzzles may even challenge those who are naturally intelligent, as they likely need to be exercised to master them. The arrangement of the puzzles is roughly in order of "from easy to difficult," with hints printed in reverse at the end of each page. However, the difficulty of the puzzles varies from person to person and has no fixed standard, so readers can try them in order or choose the ones they prefer. The hints also vary from person to person. Without putting in effort to think, even after reading the hints, one may not fully grasp the solution. Therefore, it is best not to look at the hints first and try to solve them independently. Only if you are truly stuck should you consult the hints. Solving the puzzle after reading the hints is also a form of success. The author of this book has selected 50 puzzles from hundreds of mathematical puzzles collected over time and compiled them into this small booklet. The arrangement of the puzzles in the booklet is roughly in order of "from easy to difficult," with hints printed in reverse at the end of each page. However, the difficulty of the puzzles varies from person to person and has no fixed standard, so readers can try them in order or choose the ones they prefer. The hints also vary from person to person. Without putting in effort to think, even after reading the hints, one may not fully grasp the solution. Therefore, it is best not to look at the hints first and try to solve them independently. Only if you are truly stuck should you consult the hints. Solving the puzzle after reading the hints is also a form of success.