There's nothing better than a tricky brainteaser to test the intellect and satisfy a quest for mental challenges. The search ends with this colossal assortment of classics, filled with word and geometric puzzles, visual challenges, and others that dare you to venture into the tricky realm of lateral thinking. There is something here to appeal to every kind of mind, and exercises to build brainpower on every page, from bafflers that present their questions as a story or riddle, to bogglers that can be solved within 60 seconds.
Match wits with the great minds of the world's greatest civilizations in this fascinating collection of ancient conundrums, brainteasers, and mind-benders. * What do prehistoric bone markings and modern...
Divided into a dozen different genres, including Logic, Math, Words, Physics, and Geography, this unique collection is sure to keep your mind occupied for hours.
Solve history's greatest puzzles with this classic collection of brain teasers from The Best Brain Teasers of All Time.
The solutions to these tantalizing teasers take common sense, not great knowledge of deep subjects. Hints and clues are available along the way, and so are the answers. 60 illustrations.
To solve these tantalizing teasers, you'll need to think carefully and logically. No special knowledge is required ... just common sense.
In Killer Sudoku, sub-regions have specified sums, and no number can be repeated within a region.
This is the kind of exercise you’ll want to do, and all it takes is 10 to 15 minutes a day for a full workout.
This book is a compilation of 70 of the best puzzles, divided into 25 classic puzzles in counting and geometry, 25 probability puzzles, and 20 game theory puzzles.
In these two new collections, puzzle master Terry Stickels provides puzzles and brain games that range from simple to challenging and are organized by grade level and National Council of Teachers of Mathematics (NCTM) content areas.
In these two new collections, puzzle master Terry Stickels provides puzzles and brain games that range from simple to challenging and are organized by grade level and National Council of Teachers of Mathematics (NCTM) content areas.