There's magic in these brainteasers. Most of them play variations on the magic square, among the oldest puzzles that exist. These cubes or other shapes are made up of groups of cells, each cell containing one of a set of numbers. The set generally corresponds with the number of cells, so, for example, a five-by-five magic square would contain numbers from 1 to 25. The trick: the sum of the numbers in any one row or column (and sometimes diagonal) must be the same. It's pure mathematical beauty. Examine and attempt to figure out the workings of a "diabolic" version created by Dürer, an early variation by Lo-Shu, and variants that use colors, different shapes, and hinged tiles.
Cunning Combination Problems & Other Puzzles (Mastermind Collection),Ivan Moscovich,Sterling,1402723466,Games,Games / Gamebooks / Crosswords,Games/Puzzles,Logic & Brain Teasers,Puzzles,BG-HUMOR/GAMES - BG-HUMOR,Games / Puzzles
Game Books
Cunning Combination Problems & Other Puzzles (Mastermind Collection)
Books:
- Developer's Workshop to COM and ATL 3.0
- Dinosaur Iron-on Transfer Patterns
- Dungeons & Dragons Heroes III Miniatures
- Easy Guide to the Najdorf
- Easy Papercraft Projects (Other Paper Crafts)
- Enterprise Integration : with Ruby
- Exploring Space
- Fantastic Lateral Thinking Puzzles
- Florida trivia
- Games and Fun with Playing Cards
Books
books
Books
- Cuff Links
- Exploring Drawing for Animation (Design Exploration Series)
- Hollywood Goes to High School: Cinema, Schools, and American Culture
- The Trouble With Prosperity: The Loss of Fear, the Rise of Speculation, and the Risk to American Savings
- Human Resource Management in Health Care (Health Care Management Review)
- Eighth International Congress of Pesticide Chemistry : Options 2000 (ACS Conference Proceedings Series)
- Gas-liquid Solid Chromatography (Chromatographic Science)
- Handbook of Physical Quantities
- God Is an Englishman
- Hope And Healing: A Caregiver's Guide to Helping Young Children Affected by Trauma (The Zero to Three Early Care Library)
- Hanky Panky: An Intimate History of the Handkerchief
- Hip Entertaining: Bars and Restaurants
- Kolin 1757 : Frederick the Great's First Defeat (Campaign)
- Birds of Southern South America and Antarctica.
- Karen Brown's England, Wales & Scotland: Exceptional Places to Stay & Itineraries 2006 (Karen Brown's England, Wales & Scotland Charming Hotels & Itineraries)
- German Books: Deutsche Bücher ~ 7
- Lucy. Die Anfänge der Menschheit.
- Die Arbeit der Sektion Forstwesen 1952 - 1961
- Apple Pro Training Series: Final Cut Pro 5 (Apple Pro Training)
