Crossnumber Puzzles tournament-of-towns Author: G Berzsenyi

Author: G Berzsenyi

Recommended as extension material for students in years 8–9

series of books contain the problems and full solutions to all Junior and Intermediate problems set in the Mathematics Challenge for Young Australians

The questions are presented as they were published in competition papers each with 30 questions and are presented ready to be photocopied for classroom use

the Asian Pacific Mathematics Olympiads (APMO) have become a model for regional competitions around the world where costs and logistics are serious considerations

Crossnumber Puzzles tournament-of-towns Author: G BerzsenyiCrossnumber puzzles are something akin to detective stories. Clues are given, but the implications of the clue needs to be worked out before it is applied in furthering the solution of the puzzle. A unique feature of this book is that each puzzle comes with a solution guide which gives one possible order for solving the puzzle. The solution guide shows which cell or cells to tackle next, without showing how to do it. Many of the clues in the puzzles