If you're looking for a fun and challenging way to relax, the Deluxe Adult Activity Journal Book is a great option! Measuring 5.5" x 7", this 32 page book includes a combination of sudoku, word search, math puzzles, and other brain teasers, plus additional pages for notes and thoughts. Customize the cover with a full color imprint of your brand name, logo or message to create a wonderful promotional giveaway or gift!