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Philip Carter,Ken Russell

Discover Your IQ Potential: Over 500 Tests of Your Mental Agility

Do you see yourself as a bit of an IQ wizard? Do you want to stretch your mental powers even further? Then this book is for you!
Containing hundreds of logic puzzles, mind-benders, mathematical teasers and conundrums, Discover Your IQ Potential is the perfect way to challenge your IQ skills. Compiled by two of MENSA's leading puzzle editors, this collection of 500 puzzles is a must-have for all those serious about using their grey matter to its full potential.
So get started, work your way through and watch with amazement as your IQ soars to exceptional heights!
581 printed pages
Copyright owner
Arcturus Digital
Original publication
Publication year
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  • MURU VASAhas quoted6 years ago
    6. 10
    There are 8 groups of three numbers round the diamond totalling 15;
    10 + 3 + 2 = 15,
    8 + 2 + 5 = 15 etc
  • MURU VASAhas quoted6 years ago
    12. S
    They are the 1st letters of the numbers 1-2-3-4-5-6.
  • MURU VASAhas quoted6 years ago
    Start at 12 and move clockwise. Opposite segments as indicated in the diagram below are plus 1, then plus 2 etc.

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