Sign-In
Cart
Trigons book
Paperback
Series: Geometric Arithmetic: The Complete Trigons Architecture, Book 1
General MathematicsLogic & Brain TeasersSudoku
ISBN13: 9781514815328
Publisher: Createspace Independent Publishing Platform
Published: Jul 4 2015
Pages: 126
Weight: 0.51
Height: 0.27 Width: 7.50 Depth: 9.25
Language: English
If you enjoy number puzzles but want something beyond the usual formats, this collection offers a distinctive and rewarding alternative. Trigons are not Sudoku-they are triangle-based number logic puzzles that require patience, analysis, and careful deduction.
Your goal is to place digits on the sides of each triangle so that they add up to the sum shown in the center. Possible sum combinations are listed below each grid, giving you a practical tool to narrow down options and solve each puzzle logically.
What makes this book different:
- A less common puzzle type for solvers who want something fresh beyond standard Sudoku and other familiar number puzzles.
- Progressive challenge with smaller puzzles at the beginning and larger, more demanding grids later in the book.
- Helpful sum-combination lists printed below each grid to support structured solving.
- One solution per puzzle so every result is earned through logic rather than guesswork.
- Deduction-based solving that rewards careful comparison of neighboring triangles and possible combinations.
This collection is especially well suited to puzzle fans who enjoy discovering unusual numerical formats and learning a new solving system. Once you understand the rules, Trigons become a satisfying test of logic, elimination, and pattern recognition.
If you are looking for a puzzle book that feels genuinely different from standard grid-based logic books, this Trigons collection offers a distinctive challenge and a strong change of pace.
Also in
Sudoku
Relaxing Brain Games for Adults: 100+ Logic, Math, and Word Puzzles to Help You Unwind
Callisto Publishing
Paperback
Variety puzzle book for adults: Large Print puzzle book mixed - kriss kross, Wordsearch, Sudoku
King, Zoubir
Paperback
Will Shortz Presents the Little Book of Lots of Sudoku: 200 Easy to Hard Puzzles
Shortz, Will
Paperback
New York Post Difficult Su Doku: The Official Utterly Adictive Number-Placing Puzzle
Gould, Wayne
Paperback
Will Shortz Presents Large-Print Sudoku to Go: 300 Easy to Hard Puzzles to Boost Your Brainpower
Shortz, Will
Paperback
200 Stress-Relieving Sudoku Puzzles to Sharpen Your Mind: Presented by Maria Shriver, Patrick Schwarzenegger, and Mosh
Shriver, Maria
Schwarzenegger, Patrick
Mosh
Hardcover
Genius-Level Sudoku: Over 300 Super-Difficult Puzzles from the Japanese Masters Who Invented the Game
Nikoli Publishing
Paperback
Brain Games - Relax and Solve: Sudoku (Pattern Cover)
Publications International Ltd
Brain Games
Paperback
Sudoku Book for Adults Easy to Medium: 500 Sudoku Puzzles for Adults - 250 Easy & 250 Intermediate Level With Answers
Press, Puzzlesline
Paperback
Brain Games - To Go - Sudoku Puzzles: More Than 200 Sudoku Puzzles! (Purple)
Publications International Ltd
Brain Games
Paperback
New York Post Fiendish Sudoku: The Official Utterly Addictive Number-Placing Puzzle
Gould, Wayne
Paperback
Brain Games - To Go - Stress Free: Sudoku Puzzles
Publications International Ltd
Brain Games
Paperback
Sudoku for Brain Fitness: 90-Day Challenge to Sharpen the Mind and Strengthen Cognitive Skills
Clontz, Steven
Demyanovich, Julie
Paperback
Sudoku Puzzle Book: sudoku puzzle gift idea, 400 easy, medium and hard level. 6x9 inches 100 pages.
Books, Soul
Paperback
Kindkids Super Sudoku: A Super-Cute Book of Brain-Boosting Puzzles for Kids 6 & Up
Better Day Books
Paperback
Brain Games - Large Print Sudoku Puzzles (Swoosh)
Brain Games
Publications International Ltd
Paperback
Will Shortz Presents Sudoku Forever: 200 Easy to Hard Puzzles: Easy to Hard Sudoku Volume 2
Shortz, Will
Paperback
Brain Games - Sudoku Large Print (Red) (Large Print Edition)
Publications International Ltd
Brain Games
Paperback
Brain Games - 2 Books in 1 - Sudoku (Large Print Edition)
Brain Games
Publications International Ltd
Paperback
New York Post Easy Sudoku: The Official Utterly Addictive Number-Placing Puzzle
Gould, Wayne
Paperback
200 Stress-Relieving Sudoku Puzzles to Sharpen Your Mind: Presented by Maria Shriver, Patrick Schwarzenegger, and Mosh
Schwarzenegger, Patrick
Mosh
Shriver, Maria
Paperback
The Undercover Agent Puzzle Book: Test Your Crime-Solving Skills in 8 Escape Room Scenarios
Moore, Gareth
Paperback
Sudoku Puzzle Book for Adults: 1000 Puzzles - Easy - Medium - Hard - With Solutions - Activity Book
Taylor, Sam
Paperback
The Ultimate Brain Health Logic Puzzle Book for Adults: Sudoku, Calcudoku, Logic Grids, Cryptic Puzzles, and More!
Danesi, Marcel
Paperback
Brain Games - To Go - Stress Free: Sudoku Puzzles (Purple): Volume 2
Publications International Ltd
Brain Games
Paperback
Brain Games - Take-Along - Sudoku Summer-Themed Fruit Design Portable Puzzle Book
Publications International Ltd
Brain Games
Paperback
Easy Sudoku for Seniors - 200 Large Print Sudoku Puzzles with Solutions Inside
Crew, Klever
Paperback
Samurai Sudoku: Sudoku Book for Adults with 600+ 5 in 1 Sudoku - Normal and Hard - Vol 4
Books, Visupuzzle
Paperback
Brain Games - Take-Along - Sudoku (Watercolor Floral Design)
Publications International Ltd
Brain Games
Paperback
Brain Games - Large Print Sudoku (Orange) (Large Print Edition)
Publications International Ltd
Brain Games
Paperback
Puzzle Book for Adults: Killer Sudoku, Kakuro, Numbricks and Other Math Puzzles for Adults
Coloring Books, Mindful
Paperback
Brain Games - To Go - Sudoku Puzzles (Blue - Circle Cover)
Brain Games
Publications International Ltd
Paperback
Large Print Easy Sudoku Puzzle Book For Seniors: 200 Sudoku Puzzles For Adults; Volume 8 (Large Print Edition)
Samworld Press
Parker, Daniel
Paperback
Brain Games - Japanese Puzzles: Includes Sudoku, Mathdoku, Futoshiki, Akari, and More!
Publications International Ltd
Brain Games
Paperback
Sudoku Rush: Test Your Skills and Beat the Clock with 175+ Easy to Hard Challenges
Timmerman, Charles
Paperback
Brain Games - Sudoku Puzzles (Arrow Red): Volume 2
Brain Games
Publications International Ltd
Paperback
Pocket Sudoku Puzzle Book: Moderate Level - 150 puzzles 9x9 & 16x16 grids Koi Fish Pattern Blue Travel Size Paperback Notebook
Puzzle Books, Faroutandfabulous
Paperback
Brain Games - To Go - Sudoku Puzzles (Chalkboard): Boost Your Brainpower in Minutes
Publications International Ltd
Brain Games
Paperback
Sudoku Puzzle Book for Adults - 300 Puzzles - Medium to Hard (Large Print Edition)
Brainwhale
Paperback
Very Easy Sudoku Puzzle Book For Adults: 200 Large Print Puzzles with Answer (Volume 2) (Large Print Edition)
Book, Brainy Puzzle
Paperback
Will Shortz Presents Fireside Sudoku: 200 Easy to Hard Puzzles: Easy to Hard Sudoku Volume 1
Shortz, Will
Paperback
Sudoku for Kids 8-12 Year Olds: 100 Sudoku Puzzles for Smart Kids: (Brain Games for Boys and Girls)
Smart Little Owl
Paperback
Sudoku Puzzle Book: Sudoku puzzle gift idea, 400 easy, medium and hard level. 6x9 inches 100 pages.
Books, Soul
Paperback
New York Post Cubicle Sudoku: The Official Utterly Addictive Number-Placing Puzzle
Gould, Wayne
Paperback
1000+ Sudoku Puzzles for Adults: A Book With More Than 1000 Sudoku Puzzles from Easy to Hard for Adults With Solutions.
Mindworks, Marinho
Paperback
Easy Sudoku Puzzles: Over 500 Easy Sudoku Puzzles And Solutions (Volume 6)
Press, Samworld
Mead, Robert
Paperback
Pocket Sudoku Puzzle Book: Moderate Level - 150 puzzles 9x9 & 16x16 grids Great Wave off Kanagawa Travel Size Paperback Notebook
Puzzle Books, Faroutandfabulous
Paperback
Sudoku Puzzle Book for Adults, Teens and Seniors: 1000+ Sudoku Puzzles from Easy to Extreme - Solutions Included
Publishing, L&e
Paperback
Pocket Sudoku Puzzle Book: Challenge Level - 150 puzzles 9x9 & 16x16 grids Koi Fish Pattern Blue Travel Size Paperback Notebook
Puzzle Books, Faroutandfabulous
Paperback
1000 easy Sudoku puzzles book for adults: Puzzle book for adults easy 1,000+ by
Puzzle Books, Pencil Press
Books, Adults Activity
Paperback