No fewer than 1001 mind-bending puzzles have been specially created for this book. From quick puzzles that will take a couple of minutes to logic problems that will need hours of work, each puzzle is graded into three levels of difficulty. Attractively presented in full color, the book includes picture puzzles, mazes, math tests, lateral thinking and visual reasoning puzzles, plus spatial problems. This is a cornucopia of conundrums that includes a special selection of tsunami puzzles by a famous japanese puzzle constructor that will have you racking your brain for hours.

Chess puzzles to challenge and entertain players from novices to grandmasters

Most chess puzzle books put you in an artificial situation: you are told a combination exists, what the theme is and what you are required to achieve. This one is different. In a real game, a player may sometimes need to find a combination. On the other hand he may have to reject a tactical idea and simply find a good positional move. His task is to find the right move, whatever it may be. The 300 puzzles in this book put you precisely in that situation. Spectacular ideas abound in these positions, but it is for you to decide whether to go in for them, or whether you would be falling into a trap. If you need them, there are hints to help you on your way. The book ends with a series of tests to measure your skills against those of other players. For this new edition, John Nunn, a top-class grandmaster and a solving world champion, has added 50 new puzzles (with hints and detailed solutions) to test your skills to the full. For ease of following, extra diagrams have been added to the solutions throughout. Overall the book is 60 per cent bigger than the first edition.

Sudoku puzzles, a fill-in-the-number logic square, are incredibly popular. This book provides a comprehensive Sudoku book with 1001 new puzzles organized by seven skill levels, a step-by-step guide to basic logic rules and tips to improve solving skills.

Solving tactical puzzles is one of the most effective ways to improve your chess. This convenient book provides 300 exercises, with instructive points highlighted in the solutions. There is something here for everyone. The puzzles in the first two chapters are based on a clear-cut tactic or checkmate, such as those explained in Gambit's best-sellers How to Beat Your Dad at Chess and Chess Tactics for Kids. The endgame challenges highlight tactics and principles in action. In practice it is vital to defend resiliently and seek counterattacking chances - there is an innovative chapter on these rarely-covered themes as well as puzzles where the reader must decide how to punch home an attack. Later chapters help readers develop a vital skill: the ability to make tough chessboard decisions. Attack, sacrifice, grab material, defend or simplify - it's for you to decide! Principles and guidelines are emphasized, together with common sources of error. The final section of puzzles will prove a stern challenge even for the best players, with the reader exposed to the full complexity of modern chess - with a few helpful hints along the way.

This book provides a wealth of puzzle positions to test just about every facet of your tactical skills. The puzzles in this book have been selected by analysing games new and old in search of original puzzle positions. It is very unlikely that even seasoned solvers will recognise many of these positions. Emms, by allying his skills with those of powerful computers, has also made every effort to ensure that the solutions are sound, and that there are no unmentioned alternative solutions. The book begins with 100 relatively easy positions suitable for novices, and ends with 100 extremely tough puzzles, which provide a mind-bending challenge even for top-class players. There are 1001 puzzles in all.

The upgraded 2024 edition of a modern classic