Crosswords, quizzes, optical illusions, problems and puzzles: if you love games, every kind of imaginable fun is right here, from jokes in code to connect-the-n

Brain Teasers with Word Riddles, Math Riddles Logic Puzzles and Trivia Challenges A book of mental exercises with brain teasers that challenge your brain with w

It's like having a personal trainer for your brain!This huge book of brain teaser puzzles for kids is perfect for ages 9 - 12 and up. Included are long time fam

Over 450,000 copies sold! Packed with dozens of the most difficult Hidden Pictures puzzles Highlights has ever created, this seek-and-find book is perfect for a

Learn logic the fun way--with PUZZLES! Find the missing pattern pieces. Break codes and secret messages. Discover visual connections. With ten chapters of puzzl