• 170+ word games, number games, logic puzzles, visual puzzles and brainteasers that will keep your brain entertained.
  • Various levels of difficulty perfect for puzzle lovers of every age.
  • Variety of puzzles to help exercise multiple aspects of cognitive ability.
  • Easy-to-use format allows you to write on (and erase!) pages, and handy answer key helps when you get stuck.
  • Convenient Wire-O binding so book lays flat while you work!