Solve this. Math activities for students and clubs (Q2734155)

This is an enjoyable collection of resource materials for learning mathematics by solving challenging questions. Classical and new activities are stated, hints are provided and solutions as well as short descriptions are given at the end. Graphs and intriguing pictures illustrate the book which may be of interest for a broad audience (teachers, maths clubs, ordinary people interested in recreational mathematics,\dots) Beyond the clever solutions, extensions and open problems are presented. The book shows, in a very attractive way, that solving mathematical problems is at the same time instructional and fun.