My Best Mathematical and Logic Puzzles (Repost)
Martin Gardner, "My Best Mathematical and Logic Puzzles"
2003 | ISBN-10: 0486281523 | 96 pages | Djvu | 1,4 MB
2003 | ISBN-10: 0486281523 | 96 pages | Djvu | 1,4 MB
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 included.