The Brainiest puzzle out there! This awesome collection is packed with over 100 CrissCross puzzles with a range of difficulties. Perfect for beginners to experts alike! In a Criss Cross puzzle, the reader is given a list of words and must fit them into a crossword-style grid. GREAT for developing vocabulary and logical-thinking. This book is an IDEAL gift for a clever child or an inquisitive adult who wants a puzzle-book to be FUN and RELAXING! Brainy CrissCross is a wonderful introduction to this age-old puzzle. Buy it for Grandma! Buy it for you kids! Buy it for yourself and keep it tucked away in your satchel for downtime! You will love this book.