Difficult Riddles For Smart Kids: 300 Difficult Riddles And Brain Teasers Families Will Love (Thinking Books for Kids)

Murdle: Volume 1 (Murdle, 1)

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Escape Room Advent Calendar 2.0 for Adults: Experience a Captivating Adventure with 24 Games, Puzzles, and Riddles to Solve Before Christmas (Book + App)

The Easy and Relaxing Memory Activity Book for Adults: Includes Relaxing Memory Activities, Easy Puzzles, Brain Games and More

The Ultimate Activity Book for Intelligent Men: Tricky Brain Teasers, Mind Games and Logic Puzzle Book for Adults (Perfect Gift for Men)

Detective Escape Room Advent Calendar for Adults: Solve the Puzzles, Crack the Case, Start the Christmas Countdown

Brain Games - Criminal Mind Puzzles

Brain Games - Scavenger Hunt Puzzles

The Ultimate Brain Health Puzzle Book for Adults: Crosswords, Sudoku, Cryptograms, Word Searches, and More! (Ultimate Brain Health Puzzle Books)

The New York Times Crossword Page-A-Day® Calendar 2025

Brain Games - To Go - Sudoku

F*ck I'm Bored! Activity Book For Adults

Murdle: Volume 2 (Murdle, 2)

Mensa® 365 Brain Puzzlers Page-A-Day® Calendar 2025: Word Puzzles, Logic Challenges, Number Problems, and More

The Good Ole Days Word Search: Large Print Wordfind Puzzle Games Full of Nostalgic Fun for Adults and Seniors (Wordsearch Book) (Fun & Nostalgic Adult Activity Books)

Big Book of Sudoku: Over 500 Puzzles & Solutions, Easy to Hard Puzzles for Adults (Brain Busters)

Math Riddles For Smart Kids: Math Riddles And Brain Teasers That Kids And Families Will love (Thinking Books for Kids)

Ultimate Mind Games: With Over 400 Puzzles (Brain Busters)

The Ultimate Book of Mixed Puzzles: More than 450 Puzzles for Adults Including Word Searches, Crosswords, Sudoku, Mazes and More! (Part of the Brain Busters Puzzle Collection)

Variety Puzzle Book For Adults: 90+ Large-Print Puzzles Word Search, Sudoku, Word Scramble, Number Search, Trivia, Mazes

Escape Room Advent Calendar 2024: Solve All 24 Brain Teaser Games and Save Christmas. An Entertaining Activity for the Whole Family. Puzzle Book for Adults and Children Aged 8 and Up (Color Edition)

The Ultimate True Crime Puzzle Book: Over 100 Killer Activities for True Crime and Serial Killer Fanatics (Cryptograms, Crosswords, Brain Games, Word Searches, Trivia, Quizzes and Much More)

Difficult Riddles For Smart Kids: 300 Difficult Riddles And Brain Teasers Families Will Love (Thinking Books for Kids Book 1)

399 Games, Puzzles & Trivia Challenges Specially Designed to Keep Your Brain Young.

The Ultimate Brain Games And Puzzles Book For Adults: Tricky But Fun Brain Teasers, Trivia Challenges, Crosswords, Word Searches And Much More To Keep Your Mind Young And Engaged

Murdle: Volume 3 (Murdle, 3)

True Crime Activity Book for Adults: Over 100 Activities To Learn More About Infamous Serial Killers And Their Horrific Crimes - Trivia, Puzzles, Coloring Pages, Memes & More

Brain Games - Sudoku Large Print (Red)

Daily Brain Games 2025 Day-to-Day Calendar: Energize your mind, one puzzle at a time!