Want to challenge your teen's mind and strengthen their logical thinking? Looking for a way to encourage your teen to spend some time away from screens? Then The Ultimate Brain Games and Puzzles Book for Teens is just for you! Inside there are 120 new and exclusive puzzles, pop quizzes, logic games, word challenges, and more - from standard crosswords and word searches to spot the difference picture puzzles, code-cracking games, and unique word and anagram brain teasers! ¿ Especially designed for readers and puzzle-solvers age 12-18 ¿ Could you find all the words in a word search if they're jumbled up? ¿ How quickly could you decode a famous quote given one letter at a time? ¿ Could you solve a crossword based around numbers and sums? ¿ Have you ever played a wordsearch without any words?! Especially compiled for readers and puzzle-solvers ages 12-18, all 120 games inside your The Ultimate Brain Games and Puzzles Book for Teens are arranged into five levels of difficulty: an opening Warm-Up area that outlines the rules; a set of easy puzzles, to start things off; a set of medium-level puzzles that make things a little harder; a set of hard puzzles that push the challenge even further; and a final 10 expert level games for only the best puzzle-solvers to tackle! Is your teen up for the challenge?