Puzzles to Puzzle You Discover adventure and excitementof mathematical puzzles! Match your wits with the human computer!! Sharpen your intellect, delight your friends and enjoy hours of purposeful entertainment!!! Mathematics...
More Puzzles to Puzzle You Original... Maddening and... Irresistible! Here are over 300 tantalising puzzles, brain-teasers and riddles by one of the greatest mathematical geniuses of the twentieth century, Shakuntala...
