Mindstretch: Stories About Numbers, Maths Puzzles and Games (repost)
Mindstretch: Stories About Numbers, Maths Puzzles and Games
Penguin Books | 2004 | ISBN: 0143031503 | 224 pages | PDF | 53 MB
Penguin Books | 2004 | ISBN: 0143031503 | 224 pages | PDF | 53 MB
Mindstretch invites you to put your skills of problem-solving, deduction, logic and lateral-thinking to the test without being attacked by lemmas, construction, induction and sundry other mathematical demons. And interspersed with curious facts about numbers, are magic squares, riddles on chess, a special crossword and a fascinating section showing you how to draw your own maze.