Number Puzzles

    Number Puzzles

    Over 200 Excellent Puzzles to Challenge Your Logic and Number Skills

    House of Puzzles

    Carlton 2011

    Paperback 224pp

    9781847328540   Product Code: 21104

    How many minutes are there to go to six o'clock, if 50 minutes ago it was four times as many minutes past three o'clock? As well as number-manipulating conundrums such as magic squares, sequences and sudoku puzzles, this selection of mathematical brain-teasers includes a variety of convoluted tests of numerical logic. (Answer: 26 minutes.)

    Sorry, this product is not currently available. If you would like to be notified by email when it is available again, please fill in your email address and press the submit button: