Logic & Brain Teasers

The 125 Best Brain Teasers of All Time: A Mind-Blowing Challenge of Math, Logic, and Wordplay Author(s): Marcel Danesi (...

赞(0)girro2019-05-18

Test and Assess Your Brain Quotient: Discover Your True Intelligence With Tests of Aptitude, Logic, Memory, EQ, Creative...

赞(0)girro2018-05-14

Ultimate Psychometric Tests: Over 1000 Verbal, Numerical, Diagrammatic and IQ Practice Tests Author(s): Mike Bryon (Auth...

赞(0)girro2018-05-02

Optical Illusions: Over 80 of the most mind-bending, brain-melting illusions ever invented Author(s): Tim Leng (Author) ...

赞(0)girro2017-06-18