After the 'warm-up' section, there are puzzles and tests on 'lateral thinking', 'fun with numbers', 'logic puzzles', 'geometrical puzzles' and 'difficult puzzles'. Readers will soon become familiar and comfortable with a range of tricks and tests, from magic number squares to Fibonacci numbers.
Publisher: John Wiley and Sons Ltd
Number of pages: 184
Weight: 232 g
Dimensions: 214 x 135 x 10 mm
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