Mensa&Apos S Most Difficult Maths Tests: Prove Your Arithmetic Prowess By Solving The Toughest Numerical Puzzles Mensa Ltd Welbeck Αγγλικά Βιβλία

Mensa\ S Most Difficult Maths Tests Provides An Exceptional Challenge For Even The Adept Of Puzzlers This Full-Colour Book Features A Huge Variety Numerical Brainteasers That Will Test Mathematical Minds With Puzzles Ranging From Familiar – Such As Kakuro And Killer Sudoku - To Exotic Sum Skyscraper Calcudoku Fiendish Puzzle Keep You Entertained Hours Are Up Challenge? Σελίδες: 144 Έτος Έκδοσης: 0105 Διαστάσεις: 18 4X18 4Cm