Sign-In
Cart
Complex Math Puzzles: CalcuDoku Puzzles - The Best Japanese Puzzles Collection
Paperback
Series: Calcudoku Puzzle Books, Book 2
ISBN13: 9781719873512
Publisher: Independently Published
Published: Aug 24 2018
Pages: 116
Weight: 0.40
Height: 0.28 Width: 6.00 Depth: 9.00
Language: English
CalcuDoku is a mathematical and logical puzzle loosely similar to sudoku. It was invented by a Japanese mathematics teacher Tetsuya Miyamoto. The objective is to fill the grid in with the digits 1 through N (where N is the number of rows or columns in the grid) such that: - Each row contains exactly one of each digit.
Also in
Logic & Brain Teasers
The Ministry of Quizzes: The Ultimate Compendium for Puzzlers and Quiz Solvers
Gentle, David
Paperback
Big Quiz Book 2: 1001 Brain Busting Trivia Questions (National Geographic Kids)
National Geographic Kids
Paperback
The Official Sherlock Puzzle Book: Are You as Smart as Sherlock Holmes? (Sherlock Holmes Puzzle, Detective Gifts, Mystery Gifts)
Maslanka, Chris
Tribe, Steve
Paperback
Murdle: Volume 1: 100 Elementary to Impossible Mysteries to Solve Using Logic, Skill, and the Power of Deduction
Karber, G. T.
Paperback
Murdle: Volume 2: 100 Elementary to Impossible Mysteries to Solve Using Logic, Skill, and the Power of Deduction
Karber, G. T.
Paperback
Puzzle Mania!: Wordle, Connections, Spelling Bee, Minis and More!
Fagliano, Joel
New York Times Games, The
Hardcover
Murdle: Volume 3: 100 Elementary to Impossible Mysteries to Solve Using Logic, Skill, and the Power of Deduction
Karber, G. T.
Paperback
The Ultimate Brain Health Puzzle Book for Adults: Crosswords, Sudoku, Cryptograms, Word Searches, and More!
Fraas, Phil
Paperback
Minute Cryptic: Over 160 Wordplay Puzzles to Decipher, Unlock, and Untangle
Tiernan, Angas
Runnalls, Liam
Paperback
Garden Lover's Puzzle Book: Packed with Quizzes, Puzzles, and Trivia for Garden Enthusiasts
Books, Michael O'Mara
Paperback
The Ultimate Fun Adult Activity Book: Logic Puzzles, Sudoku, Mazes, Word Searches, Crosswords, Acrostics, Coloring, and More!
Demyanovich, Julie
Paperback
The Killer Isn't Alice: The Bestselling Murder Mystery Puzzle Book - 46,600 Suspects, 1 Killer. Can You Solve the Crime?
Starling, Iris
Paperback
Brain Games - Large Print Bible Word Search: Psalms (Large Print Edition)
Brain Games
Publications International Ltd
Paperback
Brain Games - Criminal Mind Puzzles: Crime-Themed Brain Teasers Visual, Verbal, Memory & Logic Puzzles Spiral Bound Activity Book for Adults & Teens
Publications International Ltd
Brain Games
Paperback
Puzzles & Perils: The Crystal Quest: A Novel in 100 Fantastical Puzzles
Moore, Gareth
Ayres, Laura Jayne
Paperback
Would You Rather - Campfire Edition: 300+ Wild and Funny Questions for Camping Nights and Outdoor Adventures
Special Art
Paperback
Relaxing Brain Games for Adults: 100+ Logic, Math, and Word Puzzles to Help You Unwind
Callisto Publishing
Paperback
Brain Games - Word Searches - Large Print: Easy on the Eyes, Not on the Brain Puzzles Progress from Simple to Challenging Gift for Adults & Seniors (Large Print Edition)
Publications International Ltd
Brain Games
Paperback
Brain Games - Large Print Word Search: Unwind and Test Your Problem-Solving Skills Easy to Read, Fun to Solve Gift for Adults & Seniors (Large Print Edition)
Brain Games
Publications International Ltd
Paperback
Bordergrams: A Quest for the Queen: 80 Epic Fantasy Connection Puzzles from the Bestselling Author of Murdle
Karber, G. T.
Donohue, Daniel
Messerschmidt, Dani
Paperback
Brain Games - Merriam-Webster's Variety Puzzles Large Print: Anagrams, Crosswords, Cryptograms, Word Searches, and More!
Brain Games
Publications International Ltd
Paperback
Brain Games - Sticker by Number: Flowers & Nature Stained Glass (28 Images to Sticker)
Publications International Ltd
Brain Games
New Seasons
Paperback
399 Games, Puzzles & Trivia Challenges Specially Designed to Keep Your Brain Young
Linde, Nancy
Paperback
The Official Agatha Christie Puzzle Book: Put Your Detective Skills to the Ultimate Test
Agatha Christie Ltd, Agatha Christie
Paperback
Meowdle: 75 Feline Crime Puzzles to Solve Using Logic, Skill and the Power of Catnip
Ayres, Laura Jayne
Moore, Gareth
Paperback
500 Puzzles for Wordle Lovers: Sharpen Your Skills with Fun, Challenging Brain Teasers!
Carlile, Rick
Paperback
Brain Games - Relax and Solve: Word Search Puzzles (Pattern Cover)
Publications International Ltd
Brain Games
Paperback
Brain Games - Calm: Word Search Puzzles - Large Print
Brain Games
Publications International Ltd
Paperback
200 Stress-Relieving Sudoku Puzzles to Sharpen Your Mind: Presented by Maria Shriver, Patrick Schwarzenegger, and Mosh
Mosh
Shriver, Maria
Schwarzenegger, Patrick
Hardcover
299 On-The-Go Games & Puzzles to Keep Your Brain Young: Minutes a Day to Mental Fitness
Linde, Nancy
Paperback
Brain Games - Bible Word Search (Large Print Edition)
Publications International Ltd
Brain Games
Paperback
Brain Games - Relax and Solve: Sudoku (Pattern Cover)
Publications International Ltd
Brain Games
Paperback
Murder Most Puzzling Peril at Quandary Park: A Mysterious Case to Solve
Von Reiswitz, Stephanie
Hardcover
Brain Games - Relax and Solve: Crossword Puzzles (Pattern Cover)
Brain Games
Publications International Ltd
Paperback
New York Times Crossword Puzzle 2025: Crossword Puzzle Book for Adults, Seniors, Men And Women With Full Solutions
Morris, Jerry R.
Paperback
Brain Games - Large Print Word Search (Large Print Edition)
Publications International Ltd
Brain Games
Paperback
Brain Games - Large Print Sudoku: Unwind and Test Your Problem-Solving Skills Easy to Read, Fun to Solve Gift for Adults & Seniors (Large Print Edition)
Publications International Ltd
Brain Games
Paperback
100 Stress-Relieving Word Search Puzzles to Sharpen Your Mind: Presented by Maria Shriver, Patrick Schwarzenegger, and Mosh
Mosh
Shriver, Maria
Schwarzenegger, Patrick
Hardcover
Brain Games - To Go - Sudoku Puzzles: More Than 200 Sudoku Puzzles! (Purple)
Brain Games
Publications International Ltd
Paperback
440 Games, Puzzles & Brain Boosters Specially Designed to Keep Your Mind Sharp
Linde, Nancy
Paperback
Purrdle: 75 More Feline Crime Puzzles to Solve Using Logic, Skill & the Power of Catnaps
Moore, Gareth
Ayres, Laura Jayne
Paperback
50 Math Tricks That Will Change Your Life: Mentally Solve the Impossible in Seconds
Zakowich, Tanya
Paperback
The Total Brain Workout: 450 Puzzles to Sharpen Your Mind, Improve Your Memory & Keep Your Brain Fit
Danesi, Marcel
Paperback
Brain Games - To Go - Forensic Puzzles: Investigate Crime Puzzles - Match DNA and Fingerprints - Decode Clues - Figure Out Who Done It
Brain Games
Publications International Ltd
Paperback
Would You Rather Book For Kids - 300+ Hilarious, Silly, and Challenging Questions To Make You Laugh
Ellis, Stephen J.
Paperback
Brain Games - USA Word Search Puzzles (#5): Volume 5
Publications International Ltd
Brain Games
Paperback
Brain Games - To Go - Stress Free: Sudoku Puzzles
Publications International Ltd
Brain Games
Paperback
Adult Activity Book: An Adult Activity Book Featuring Coloring, Sudoku, Word Search And Dot-To-Dot
Adult Activity Book
Paperback
Tricky Logic Puzzles for Adults: 130+ Difficult Puzzles to Challenge Your Brain
Clontz, Steven
Paperback
Word Search For Adults: Large Print Word Search Puzzles For Seniors, Adults and Teens. Themed Word Find Adult Activity Book
Puzzleplay Press
Paperback
Brain Games - Large Print Sudoku Puzzles (Swoosh)
Publications International Ltd
Brain Games
Paperback
Woofdle: 75 Canine Crime Puzzles to Solve Using Logic, Skill & the Power of Walkies
Ayres, Laura Jayne
Moore, Gareth
Paperback
Healthy Brain Origami: Fold Decorative Paper Models That Boost Mental Acumen and Keep Your Brain Active! (Craft a Happier, Healthier Brain!)
Yokoi, Katsushi
Ohara, Mayumi
Paperback
Sherlock Holmes Escape Book: The Adventure of the London Waterworks: Solve the Puzzles to Escape the Pages
Sacker, Ormond
Paperback
Brain Games - Unusual Knowledge Word Search Puzzles: With Trivia & Facts Science, History & Pop Culture Spiral Bound Activity Book Gift for Adults, Se
Publications International Ltd
Brain Games
Paperback
Brain Games - Sherlock Holmes Puzzles (#1): Over 100 Cerebral Challenges Inspired by the World's Greatest Detective! Volume 1
Brain Games
Publications International Ltd
Paperback
Brain Games - Word Searches - Large Print (Purple) (Large Print Edition)
Brain Games
Publications International Ltd
Paperback
More Large Print Logic Puzzles: 50 Logic Grid Puzzles: Contains fun puzzles in font size 16pt (Large Print Edition)
High, Suzanne
Paperback
Brain Games - 2 Books in 1 - Sudoku (Large Print Edition)
Brain Games
Publications International Ltd
Paperback
100 Stress-Relieving Crossword Puzzles to Sharpen Your Mind: Presented by Maria Shriver, Patrick Schwarzenegger, and Mosh (Revised and Updated)
Mosh
Shriver, Maria
Schwarzenegger, Patrick
Paperback
Brain Games - Sudoku Large Print (Red) (Large Print Edition)
Publications International Ltd
Brain Games
Paperback
Brain Games - Crosswords Large Print (Green) (Large Print Edition)
Publications International Ltd
Brain Games
Paperback
Killer Puzzles: Crosswords, Cyphers, Cryptograms, and More for the True Crime Obsessed
Thorne, Archer
Paperback
417 More Games, Puzzles & Trivia Challenges Specially Designed to Keep Your Brain Young
Linde, Nancy
Paperback
Brain Games - Codeword Puzzle: Unscramble the Alphabet, Fill in the Grid, and Solve the Puzzle!
Publications International Ltd
Brain Games
Paperback
The Language Lover's Puzzle Book: A World Tour of Languages and Alphabets in 100 Amazing Puzzles
Bellos, Alex
Paperback
The New York Times Will Shortz Presents Kenken: 300 Easy to Hard Puzzles That Make You Smarter
New York Times
Miyamoto, Tetsuya
Kenken Puzzle LLC
Paperback
100 Stress-Relieving Word Search Puzzles to Sharpen Your Mind: Presented by Maria Shriver, Patrick Schwarzenegger, and Mosh
Shriver, Maria
Schwarzenegger, Patrick
Mosh
Paperback
Brain Games - Large Print Outsmart Dementia Puzzles: Prevent Alzheimer's Disease and Maintain Cognitive Health
Publications International Ltd
Brain Games
Paperback
The Little Book of Big Brain Games: 517 Ways to Stretch, Strengthen and Grow Your Brain
Moscovich, Ivan
Paperback
Brain Games - Crime Scene Investigation (Csi) Puzzles
Publications International Ltd
Brain Games
Paperback
Suguru Puzzle Books - 400 Easy to Master Puzzles 8x8 (Volume 4)
Veider, Dart
Khomiak, Dmytro
Paperback
200 Stress-Relieving Sudoku Puzzles to Sharpen Your Mind: Presented by Maria Shriver, Patrick Schwarzenegger, and Mosh
Shriver, Maria
Schwarzenegger, Patrick
Mosh
Paperback
Brain Games - Large Print Crosswords: Unwind and Test Your Problem-Solving Skills Easy to Read, Fun to Solve Gift for Adults & Seniors (Large Print Edition)
Publications International Ltd
Brain Games
Paperback
Brain Games - Useless Information Word Search: Find Hundreds of Weird Facts and Forgotten Intelligence
Publications International Ltd
Brain Games
Paperback
Brain Games - Miracles of Jesus Word Search Puzzles
Publications International Ltd
Brain Games
Paperback
Would You Rather Book for Kids Ages 7-13: 220+ Hilarious Questions and Challenging Choices the Entire Family Will Love (Funny Jokes and Activities for
Pinthong, Bancha
Rangubtook, Boonlerd
Paperback
The Adult Activity Book: Sudoku, Kakuro, Scramble, Hex, Code Cracker, Cryptogram, Thorax, and Many Others
Robert D Brewer
Paperback
Keep Your Brain Alive: 83 Neurobic Exercises to Help Prevent Memory Loss and Increase Mental Fitness
Katz, Lawrence
Rubin, Manning
Paperback
The Undercover Agent Puzzle Book: Test Your Crime-Solving Skills in 8 Escape Room Scenarios
Moore, Gareth
Paperback
Cryptograms Puzzle Books for Adults: Cryptoquote books, Inspirational and Motivational, Cryptoquote Puzzle Books for adults (Cryptic Puzzles) (Large Print Edition)
Bottlerz, Happy
Reguigui, Khadidja
Paperback
Brain Games - Puzzles for Mom: More Than 170 Puzzles to Brighten Mom's Day
Brain Games
Publications International Ltd
Paperback
Large Print Logic Puzzles: 50 Logic Grid Puzzles: Contains fun puzzles in font size 16pt
High, Suzanne
Paperback
Brain Games - Large Print Crossword Puzzles (Arrow)
Publications International Ltd
Brain Games
Paperback
The Ultimate Brain Health Logic Puzzle Book for Adults: Sudoku, Calcudoku, Logic Grids, Cryptic Puzzles, and More!
Danesi, Marcel
Paperback
Brain Games - Ultimate Brain Challenge: More Than 150 Puzzles to Test Your Knowledge
Publications International Ltd
Brain Games
Paperback