Packed with more than 100 brain-boosting Christmas word search puzzles, sudoku, mazes, and more, this collection of unique challenges is designed to keep your mind sharp and inspire a festive, holiday spirit. Keep your brain fit by searching vertically, diagonally, forward, and backward in pursuit of hidden words and cracking numbers in sudoku. Help improve memory and focus by completing a new challenge every day of the holiday season! This adult puzzle book is part of the Brain Busters Puzzle Collection.