Logic & Brain Teasers in 2020

Riddles and Brain Games for Teens: Games and Riddles That Will Sharpen Your Young Mind by Wright, Richard

A Mazing Challenge by House, Hat

The Times Mindgames Number & Logic Puzzles: Book 4 by The Times Mind Games

Brain Games - Merriam-Webster Word Search Challenge: Stretch Your Brain and Build Your Word Skills by Brain Games, Publications International Ltd

Memory Improvement: Brain Training and Accelerated Learning to Discover Your Unlimited Memory Potential: Declutter Your Mind to Boost Your by Frank, Steven

Tactics Move by Move: Book 1 by Jordan, Bill

A Mazing Challenge by House, Hat

#STUMPED Volume 2: School Subjects - Instant Party Riddles for Teens and Adults by Tremblay Cipak, Barbara

Brain Training and Memory Improvement 2-in-1: Brain Training 101 + Memory Improvement - The #1 Complete Box Set to Train Your Brain and Discover Your by Frank, Steven

Medium Sudoku Puzzle Book: 250 Medium Level With Answers - Large Print (Large Print Edition) by Kampelmann

Sudoku Book Easy: 300 Very Simple Sudokus with Solutions - Includes Instructions and Pro Tips for Beginners by Kampelmann

Joyce's Quiz: Volume 1 by Rothschild, Joyce

Sudokus Samouraï - Grande Taille & Gros Caractères - Niveau Moyen - N°19: 100 Sudokus Samouraï - Format A4 (8,5' x 11') - Grands Caractères (22 points by Vandeuren, Virginie

Sudokus Samouraï - Grande Taille & Gros Caractères - Niveau Moyen - N°20: 100 Sudokus Samouraï - Format A4 (8,5' x 11') - Grands Caractères (22 points by Vandeuren, Virginie

Sudokus Samouraï - Grande Taille & Gros Caractères - Niveau Difficile - N°19: 100 Sudokus Samouraï - Format A4 (8,5' x 11') - Grands Caractères (22 po by Vandeuren, Virginie

Sudokus Samouraï - Grande Taille & Gros Caractères - Niveau Difficile - N°20: 100 Sudokus Samouraï - Format A4 (8,5' x 11') - Grands Caractères (22 po by Vandeuren, Virginie

Sudokus Samouraï - Grande Taille & Gros Caractères - Niveau Moyen - N°17: 100 Sudokus Samouraï - Format A4 (8,5' x 11') - Grands Caractères (22 points by Vandeuren, Virginie

Sudokus Samouraï - Grande Taille & Gros Caractères - Niveau Moyen - N°18: 100 Sudokus Samouraï - Format A4 (8,5' x 11') - Grands Caractères (22 points by Vandeuren, Virginie

Sudokus Samouraï - Grande Taille & Gros Caractères - Niveau Difficile - N°17: 100 Sudokus Samouraï - Format A4 (8,5' x 11') - Grands Caractères (22 po by Vandeuren, Virginie

Sudokus Samouraï - Grande Taille & Gros Caractères - Niveau Difficile - N°18: 100 Sudokus Samouraï - Format A4 (8,5' x 11') - Grands Caractères (22 po by Vandeuren, Virginie

3-Sum: A New Game of Simple Math Puzzles For Hours of Brain Teasing Fun (Vol. 2): For Kids, Adults and Seniors Who Love Numbe by Ocaya, Judy C.

The Horror Reader's Quiz Book: 500 Horror Fiction Quiz Questions by Sellars, Michael

It's All Fun And Games Between Husband and Wife: Fun Family Strategy Activity Paper Games Book For A Married Couple To Play Together Like Tic Tac Toe by Group, Brainy Puzzler

Kakuro Challenge by House, Hat

Brain Teasers: Brain Games & Brain Riddles - Bulletproof Memory, Logic and Performance (Brain training, Improve memory, Logic puzzles by Capital, Robert

Kakuro Challenge by House, Hat

1000 Sudoku Buch Erwachsene Schwer Bis Extrem: Logikspiele Für Erwachsene by Book, Panda Puzzle

Kakuro Challenge by House, Hat

Sopa De Letras En Español: Libro de rompecabezas de búsqueda de cien palabras para adultos - One Hundred Word Search Puzzle Book For Adults by Sunny Days Puzzles

Sudoku for Kids Ages 6-8: 200 Sudokus for Smart Kids 6-8 - Comes with How to, Pro Tips and Solutions - Large Print (Large Print Edition) by Kampelmann

1000 Sudoku Buch Leicht: Logikspiele Für Erwachsene by Book, Panda Puzzle

1000 Sudoku Rätsel: Logikspiele Für Erwachsene by Book, Panda Puzzle

1000 Sudoku Rätselblock Erwachsene: Logikspiele Für Erwachsene by Book, Panda Puzzle

Multi Activity Book Rebus Puzzle: Word Plexer Puzzle Game, Story Rebus Large Fun and Relaxing by Higueros, Penny

100 Pyramid Sudokus Volume 1 by Brain Trainer

Word Searches with Anagrams: Exercises for Home, Work or School by Lewis, Leslie

Solve Sudokus. The really simple system for beginners.: Plus puzzle fun with 20 Sudokus. by Gann, Markus

Sudoku Variety Puzzle Books: Sudoku Variations Puzzle Books Featuring Sudoku Twins, Sudoku Triathlon A, Sudoku Triathlon B by Book, Panda Puzzle

Extreme Spot the Difference: Challenging High-Definition Photo Puzzles-Includes a Unique Transparent Plastic Spotters Grid by Dedopulos, Tim

Sudoku Variety Puzzle Books: Sudoku Variations Puzzle Books Featuring Sudoku X, Sudoku Hyper, Sudoku Twins, Sudoku Triathlon A, Sudoku Triathlon B, by Book, Panda Puzzle

Sudokus Samouraï - Grande Taille & Gros Caractères - Niveau Difficile - N°21: 100 Sudokus Samouraï - Format A4 (8,5' x 11') - Grands Caractères (22 po by Vandeuren, Virginie

Sudokus Samouraï - Grande Taille & Gros Caractères - Niveau Moyen - N°21: 100 Sudokus Samouraï - Format A4 (8,5' x 11') - Grands Caractères (22 points by Vandeuren, Virginie

Sudokus Samouraï - Grande Taille & Gros Caractères - Niveau Moyen - N°22: 100 Sudokus Samouraï - Format A4 (8,5' x 11') - Grands Caractères (22 points by Vandeuren, Virginie

Sudokus Samouraï - Grande Taille & Gros Caractères - Niveau Difficile - N°22: 100 Sudokus Samouraï - Format A4 (8,5' x 11') - Grands Caractères (22 po by Vandeuren, Virginie

Sudoku Large Print Medium: 250 Medium Difficulty Sudokus with Solutions - Large Print (Large Print Edition) by Kampelmann

Sudoku Variety Puzzle Books: Sudoku Variations Puzzle Books Featuring Sudoku X & Sudoku Hyper by Book, Panda Puzzle

Sudoku Puzzle Book for All Ages: Easy to Hard Sudoku for Beginners Kids and Adults by Press, Erman

Minesweeper Challenge Vol. 1 by House, Hat

Lighthouse Battleships: 250 Easy to Medium Logic Puzzles 6x6 by Mindful Puzzle Books

Sudoku Large Print Medium to Hard: 250 Medium to Hard Large Print Sudokus for Adults - (With Solutions in Back) (Large Print Edition) by Kampelmann

Sudokus Samouraï - Grande Taille & Gros Caractères - Niveau Moyen - N°23: 100 Sudokus Samouraï - Format A4 (8,5' x 11') - Grands Caractères (22 points by Vandeuren, Virginie

Sudokus Samouraï - Grande Taille & Gros Caractères - Niveau Moyen - N°24: 100 Sudokus Samouraï - Format A4 (8,5' x 11') - Grands Caractères (22 points by Vandeuren, Virginie

Sudokus Samouraï - Grande Taille & Gros Caractères - Niveau Difficile - N°23: 100 Sudokus Samouraï - Format A4 (8,5' x 11') - Grands Caractères (22 po by Vandeuren, Virginie

Sudokus Samouraï - Grande Taille & Gros Caractères - Niveau Difficile - N°24: 100 Sudokus Samouraï - Format A4 (8,5' x 11') - Grands Caractères (22 po by Vandeuren, Virginie

Minesweeper Challenge Vol. 2 by House, Hat

El cubo de Rubik: Cómo resolver el cubo de Rubik, incluyendo los algoritmos del cubo de Rubik by Cornell, Clark

Sudoku Puzzle Book Large Print Easy: 200 Large Print Easy Sudokus with Solutions for Beginners (Large Print Edition) by Kampelmann

Minesweeper Challenge Vol. 3 by House, Hat

1,000 + Numbricks puzzles medium levels: Formats 4x4 + 5x5 + 6x6 + 7x7 + 8x8 + 9x9 + 10x10 + 11x11 + 12x12 by Holmes, Basford

Tarot Carnet de Score: Carnet de score Tarot pour joueurs de Tarot avec 120 pages pour noter les scores by Press, Nullpixel

1,000 + Numbricks puzzles hard levels: Formats 4x4 + 5x5 + 6x6 + 7x7 + 8x8 + 9x9 + 10x10 + 11x11 + 12x12 by Holmes, Basford

Brain Games - USA Word Search (#2) by Publications International Ltd, Brain Games

260 Large Print Sudoku Puzzles: Games that Challenge Your Brain (Large Print Edition) by Wisdom, Royal

Bathroom Sudoku: 300 Sudokus with Solutions (Easy, Medium, Hard) - While on Toilet for Bathroom Readers by Kampelmann

Sudoku Puzzle Book Travel Edition: 200 Easy to Medium Sudokus with Solutions - Small Compact 5" x 8" Size by Kampelmann

Word Search for Kids Ages 12-14 100 Large Print Find a Word Puzzles (Large Print Edition) by Brain Trainer

Word Search For Kids Ages 4-8 - 100 Large Print Find A Word Puzzles (Large Print Edition) by Brain Trainer

Word Search For Seniors Large Print - 100 Large Print Find A Word Puzzles (Large Print Edition) by Brain Trainer

Sudoku Volume 3: 100 Easy to Hard Level Sudoku Puzzle Game Book For Adults Beginner to Expert by Allen Weber

Medium to Hard Sudoku Books for Adults: 200 Medium and 200 Hard Sudokus for Adults with Experience by Kampelmann

1000 Sudoku For Adults: Logic Games For Adults - Mind Games Puzzle by Book, Panda Puzzle

Sudoku Puzzle Book Pocket Size: 250 Easy to Medium Sudokus with Solutions - 5" x 8" Small & Compact Edition by Kampelmann

Minesweeper Challenge Vol. 4 by House, Hat

Minesweeper Challenge Vol. 5 by House, Hat

Brain Games Sudoku Book Hard: 300 Mind Teaser Puzzles For Adults by Book, Panda Puzzle

Troll 2 Unauthorized Quiz Book: Mini Horror Quiz Collection #12 by Gore, Killian H.

1000 Sudoku Collection Puzzle Book: Logic Games For Adults - Mind Games Puzzle by Book, Panda Puzzle

Gokigen Puzzle Challenge by House, Hat

Jokes for kids: 300 of the silliest and funniest Jokes to make your kids and family laugh out loud- The best hillarious Jokes, Tricky by Monsters, Little

Sudoku Relax and solve 120+ Puzzles Vol. 3: Sudoku puzzle book for Kids to adults with answer from expert in 2020:2021 level 1 and how to solve best g by Publishing, Darsh, Brand, Ah

Jokes for kids: 304 of the silliest and funniest Jokes to make your kids and family laugh out loud- The best hillarious Jokes, Tricky by Monsters, Little

Brain Games Sudoku Challenging Books For Adults: 300 Mind Teaser Puzzles For Adults by Book, Panda Puzzle

Brain Games Sudoku Books For Adults Easy To Medium: The Most Popular Logic Games For Adults - Mind Games Puzzle by Book, Panda Puzzle

Brain Games Sudoku Books For Adults Hard: 300 Mind Teaser Puzzles For Adults by Book, Panda Puzzle

Sudoku Puzzle Book for Adults Easy to Medium: 600 Easy to Intermediate Difficulty Level for Adults with Solutions by Kampelmann

Brain Games Sudoku Easy Puzzle Books: 300 Mind Teaser Puzzles For Adults by Book, Panda Puzzle

Sudoku Book Medium Difficulty: 600 Medium Puzzles with Solutions in Back by Kampelmann

100 Sudokus: Casse-Têtes pour des moments de plaisir by Publishing, Jeuxkateny

Brain Games Sudoku Large Print Puzzle Books For Adults: 300 Mind Teaser Puzzles For Adults by Book, Panda Puzzle

Brain Games Sudoku Medium To Hard: 300 Mind Teaser Puzzles For Adults by Book, Panda Puzzle

Brain Games Sudoku Large Print Puzzle Easy To Hard: 300 Mind Teaser Puzzles For Adults by Book, Panda Puzzle

Brain Games Sudoku One Puzzle Per Page: Extra Large Print Sudoku - The Most Popular Logic Games For Adults (Large Print Edition) by Book, Panda Puzzle

About Me Memory Journal by Jones, Lisa

Tic-Tac-Toe Paper Game: 2 Player Activity Book "Tic-Tac-Toe" /Fun Activities for Family Time by Publisher, Saint Pro

300 Jokes for kids: The silliest and funniest Jokes to make your kids and family laugh out loud- The best hillarious Jokes, Tricky Tongue by Monsters, Little

100 Sudokus: Casse-Têtes pour des moments de plaisir by Publishing, Jeuxkateny

Livre Sudoku: 2020 200 Medium by Publishing, Jeuxkateny

Brain Games Sudoku Puzzle Books For Adults Hard: 300 Mind Teaser Puzzle For Adults by Book, Panda Puzzle

Brain Games Sudoku Puzzle Books Easy Large Print: The Most Popular Logic Games For Adults (Large Print Edition) by Book, Panda Puzzle

Brain Games Sudoku Puzzle Books Easy To Medium: The Most Popular Logic Games For Adults by Book, Panda Puzzle

Livre Sudoku: 2020 200 by Publishing, Jeuxkateny

Livre Sudoku: 2020 200 Medium by Publishing, Jeuxkateny

Livre Sudoku: 2020 200 by Publishing, Jeuxkateny

Sikaku Puzzle Challenge by House, Hat

Logic Puzzles For Adults & Seniors: 1000 Medium Variety Puzzles by Alzamili, Khalid

Sikaku Puzzle Challenge by House, Hat

Sudoku für Senioren: Großdruck 200 große Sudokus - Einfach und Mittelschwer mit Lösungen und Anleitung by Kampelmann

Logic Puzzles For Adults & Seniors: 1000 Hard Variety Puzzles by Alzamili, Khalid

Logic Puzzles For Adults & Seniors: 1000 Easy Variety Puzzles by Alzamili, Khalid

Sikaku Puzzle Challenge by House, Hat

The Hot or Not Quiz for Couples: A Sexy Game of Naughty Questions and Revealing Answers by James, J. R.

Tatami Puzzle Challenge by House, Hat

Sudoku Großdruck Schwer: 250 schwere Sudokus für fortgeschrittene Spieler, einschließlich Lösungen - Großdruck by Kampelmann

Tatami Puzzle Challenge by House, Hat

Sudoku Rätselbuch Einfach: 250 einfache Sudokus im Großdruck mit Anleitungen und Lösungen für Kinder und Einsteiger by Kampelmann

Cryptograms: 100 puzzles to inspire, make you laugh, and shake your head by Garcia, Brandon

Tatami Puzzle Challenge by House, Hat

Sudoku Bücher für Erwachsene Experten Edition: 300 schwere, sehr schwere und extrem schwere Sudokus für Erwachsene by Kampelmann

Sudoku Rätselbuch Großdruck: 250 einfache, mittelschwere und schwere Sudokus mit Anleitungen und Lösungen - Großdruck by Kampelmann

Sudoku Buch für Erwachsene Anfänger: 365 einfache Sudokus mit Anleitungen, Profi-Tipps und Lösungen - Perfekt für Erwachsene Sudoku-Anfänger by Kampelmann

Großdruck Sudoku Rätselbuch: 200 großformatige Sudokus mit Anleitungen und Lösungen für Anfänger by Kampelmann

Tents Puzzle Challenge by House, Hat

Badezimmer Sudoku: 300 Sudokus mit Lösungen (leicht, mittelschwer, schwer) - für Badezimmerleser auf der Toilette by Kampelmann

Sudoku Buch für Teenager: 400 Sudokus für Teenager mit Lösungen by Kampelmann

Sudoku Buch für Erwachsene Schwere Edition: 300 wirklich schwere Sudokus für Erwachsene mit Rätsel-Lösungen by Kampelmann

Sudoku Bücher für Erwachsene Mittlerer Schwierigkeitsgrad: 300 Sudoku-Rätsel für Erwachsene mit mittlerem Schwierigkeitsgrad by Kampelmann

Sudoku Rätselbuch Schwer: 350 sehr schwere Sudokus mit Anleitungen, Profi-Tipps und Lösungen by Kampelmann

Tents Puzzle Challenge by House, Hat

The Big Book Of Mazes 200 Fun And Challenging Mazes For Stress Relief & Relaxation - For Teens & Adults by Brain Trainer

Beginner Sudoku Puzzle Book for Adults - LARGE PRINT: 200 + Easy Sudoku Puzzle Book - Book No. 2 (Large Print Edition) by Fun, Puzzle

Einfach Sudoku Rätselbuch: 250 sehr einfache Sudokus mit Lösungen by Kampelmann

100 Questions - for couples -: Quizzes For Couples - 102 pages, 5.5x8.5 inches - Gift idea for Valentine's Day by Love Edition

100 Questions pour mieux se connaître: Quizz Pour Couple - 102 pages, 13,97 cm x 21,59 cm - Idée de cadeau pour la Saint Valentin by Quizz Edition

Sudoku für Senioren: 250 leichte Sudokus im Großdruck für ältere Menschen mit Lösungen by Kampelmann

Sudoku Para Mayores: 250 Sudoku Large Fáciles para Mayores con Soluciones by Kampelmann

Tents Puzzle Challenge by House, Hat

Sudoku Fáciles y Difíciles: 300 Sudoku desde Nivel Fácil hasta Difícil con Soluciones by Kampelmann

Sudoku Para Adultos Nivel Fácil: 600 Sudoku Fáciles de Resolver para Adultos con Instrucciones, Pro Tips y Soluciones by Kampelmann

Sudoku Nivel Difícil: 350 Sudoku Muy Difíciles con Instrucciones, Pro Tips y Soluciones by Kampelmann

160 CODE WORD Puzzles, Vol.3 (Large Print Edition) by Jaja Books, Lubandi, J. S.

Sudoku Nivel Difíci: 500 Sudoku Muy Difíciles para Jugadores Avanzados (Instrucciones y Soluciones incluidas) by Kampelmann

Großdruck Sudoku Leicht: 250 leichte Sudokus im Großdruck - Mit Anleitungen, Profi-Tipps und Lösungen by Kampelmann

Großdruck Sudoku Rätselbuch: 250 einfache, mittelschwere und schwere Sudokus mit Anleitungen und Lösungen - Großdruck by Kampelmann

Sudoku Fácil y Medio Nivel: 300 Sudoku Fáciles y Medios con Soluciones by Kampelmann

Sudoku Para Adultos: Gran Libro de 600 Sudoku para Adultos desde Nivel Fácil hasta Difícil con Soluciones by Kampelmann

100 Questions - for couples -: Quizzes For Couples - 102 pages, 5.5x8.5 inches - Gift idea for Valentine's Day by Love Edition

Beginner Sudoku Puzzle Book for Adults - LARGE PRINT: 200 + Easy Sudoku Puzzle Book - Book No. 3 (Large Print Edition) by Fun, Puzzle

Sudoku Para Adultos Nivel Experto: 300 Sudoku Difíciles, Muy Difíciles y Extremos para Adultos by Kampelmann

Schwer Sudoku Buch für Erwachsene: 400 sehr schwere Sudokus für fortgeschrittene Spieler by Kampelmann

Beginner Sudoku Puzzle Book for Adults - LARGE PRINT: 200+ Easy Sudoku Puzzle Book - Book No. 1 (Large Print Edition) by Fun, Puzzle

100 Questions pour mieux se connaître: Quizz Pour Couple - 102 pages, 13,97 cm x 21,59 cm - Idée de cadeau pour la Saint Valentin by Quizz Edition

Leicht Sudoku Rätselbuch für Erwachsene: 600 Einfach zu Lösende Sudokus für Erwachsene mit Anleitungen, Profi-Tipps und Lösungen by Kampelmann

100 Questions pour mieux se connaître: Quizz Pour Couple - 102 pages, 13,97 cm x 21,59 cm - Idée de cadeau pour la Saint Valentin by Quizz Couple

Sudoku Para Adultos: 250 Sudoku Fáciles y Medios para Adultos con Instrucciones y Soluciones by Kampelmann

Tents Puzzle Challenge by House, Hat

Valentine Word Search: Puzzles Large Print Challenge for Adults and kids, With Hidden messages, Gifts for Valentine's Day (Large Print Edition) by Puzzles Gifts, Word Search

160 CODEWORD Puzzles, Vol.1 (Large Print Edition) by Jaja Books, Lubandi, J. S.

Kakuro: Famoso Juego de Números Japones - 50 Retos - Crucigrama Numérico Parecido Al Sudoku - Tamaño Especial Viaje - Incluye by Kakuro Notebooks, Inspired

The Big Book Of Mazes 200 Fun And Challenging Mazes For Stress Relief & Relaxation - For Teens & Adults by Brain Trainer

Beginner Sudoku Puzzle Book for Adults - LARGE PRINT: 500+ Easy Sudoku Puzzle Book for Beginners - Book No. 2 (Large Print Edition) by Fun, Puzzle

Beginner Sudoku Puzzle Book for Adults - LARGE PRINT: 500+ Easy Sudoku Puzzle Book for Beginners - Book No. 3 (Large Print Edition) by Fun, Puzzle

Sudoku Large Para Mayores: 250 Sudoku Fáciles de Resolver para Mayores con Instrucciones y Soluciones - Large by Kampelmann

Sudoku Nivel Medios: 250 Sudoku de Nivel Medio con Soluciones - Large by Kampelmann

Sudoku Para Niños Aficionados: 300 Sudoku de Nivel Aficionado para Niños con Soluciones y Instrucciones - Large by Kampelmann

Sudoku Large Para Adultos: 250 Sudoku Large Fáciles y Medios para Adultos con Instrucciones y Soluciones by Kampelmann

Sudoku Puzzle Book: Hard Sudoku Puzzle Book including Instructions and answer keys - Sudoku Puzzle Book for Adults by Paper

Suguru Puzzle Books - 400 Easy to Master Puzzles 7x7 (Volume 11) by Veider, Dart, Khomiak, Dmytro

Suguru Puzzle Books - 400 Easy to Master Puzzles 5x5 (Volume 9) by Khomiak, Dmytro, Veider, Dart

Sudoku Large Difícil: 250 Sudoku Difíciles para Jugadores Avanzados, Soluciones incluidas - Large by Kampelmann

Sudoku Large Nivel Medio: 200 Sudoku de Nivel Medio con Instrucciones y Soluciones - Large by Kampelmann

Sudoku Large Nivel Medio: 250 Sudoku de Nivel Medio con Soluciones - Large by Kampelmann

400 Sudoku in Sohei Grids Vol1: 400 Brain Boosting sudoku with answers. Exercise your Brain! 6x9 Book Format by Juice, Puzzle