My Best Mathematical and Logic Puzzles

The noted expert and longtime author of Scientific American's Mathematical Games column selects 70 of his favorite "short" puzzles. Enthusiasts can challenge their skills with such mind-bogglers as The Returning Explorer, The Mutilated Chessboard, Scrambled Box Tops, Bronx vs. Brooklyn, and dozens more involving logic and basic math. Complete solutions

Books about My Best Mathematical and Logic Puzzles (Dover Recreational Math)

Hanare ("Hanaregumi"; from Japanese, literally "family pair") is a logic puzzle. A square or rectangular grid is divided into regions. The aim to place a number into each region. A number is equal to the size of the region. The distance between two horizontally or vertically neighbouring numbers must be

Increase The Effectiveness Of Your Brain Function With Suduko Puzzles. You ́ve discovered techniques and solving styles all by yourself and want to apply these strategies to conquer more Challenging Suduko Puzzles. By using his collection of Suduko Books You Will Experience Improved Brain Functions such as concentration, logical thinking

The noted expert selects 70 of his favorite "short" puzzles, including such mind-bogglers as The Returning Explorer, The Mutilated Chessboard, Scrambled Box Tops, and dozens more involving logic and basic math. Solutions.