do You Have What It Takes To Master The mensa Critical Thinking Challenge? Be Sure You Don't Just Accept The Facts. You Must Uncover Connections And Identify The Often Hidden Cause-and-effect Relationships. It's Just You, A Pencil Or Pen, And Some Of The Most Stimulating Mind-benders You've Probably Ever Seen. can You Imagine The Mirror Image Of A Given Object Or The Best Way To Connect A Series Of Geometrical Shapes? Are You Able To Figure Out The Shortest Distance Between Any Two Points Or The Number Of Salami Slices That Fit On A Pizza? Then You're A Pro At Visual Thinking Puzzles.