This ingenious new collection will stretch your brain and test your mental-reasoning skills with a wide variety of conundrums. Along with traditional logic puzzles, you'll find liars and truthtellers, playing cards, digital deletions, movie-theater seating, and more. As the book progresses, the puzzles grow more difficult. All the answers are in the back--but in random order so solvers can't glimpse the next enigma before they attempt it!
