---
product_id: 301501114
title: "The big book of Trigons: 300 puzzles (Trigons Puzzle Books)"
price: "€ 79.91"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.sk/products/301501114-the-big-book-of-trigons-300-puzzles-trigons-puzzle-books
store_origin: SK
region: Slovakia
---

# The big book of Trigons: 300 puzzles (Trigons Puzzle Books)

**Price:** € 79.91
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** The big book of Trigons: 300 puzzles (Trigons Puzzle Books)
- **How much does it cost?** € 79.91 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/301501114-the-big-book-of-trigons-300-puzzles-trigons-puzzle-books)

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## Description

desertcart.in - Buy The big book of Trigons: 300 puzzles (Trigons Puzzle Books) book online at best prices in India on desertcart.in. Read The big book of Trigons: 300 puzzles (Trigons Puzzle Books) book reviews & author details and more at desertcart.in. Free delivery on qualified orders.

Review: Wow! Are there ever MORE puzzles. The first 90+ pages are puzzles with hints. As an experienced Trigon fan, I'd have cut the number with hints down by half. There's a new variation where some of the sums are left blank so you have to figure them out. It is a good one. What a treasure trove for us Trigon fans. Thanks Djape!
Review: I really love this book because I bought it again after completing the previous one. The puzzles can be challenging. I wish there were more books of these puzzles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.7 4.7 out of 5 stars (24) |
| Dimensions  | 19.05 x 2.08 x 23.5 cm |
| Generic Name  | 1 |
| ISBN-10  | 1535086661 |
| ISBN-13  | 978-1535086660 |
| Item Weight  | 621 g |
| Language  | English |
| Packer  | Createspace Independent Publishing Platform |
| Part of series  | Trigons Puzzle Books |
| Print length  | 362 pages |
| Publication date  | 5 July 2016 |
| Publisher  | Createspace Independent Publishing Platform |
| Reading age  | 5 years and up |

## Images

![The big book of Trigons: 300 puzzles (Trigons Puzzle Books) - Image 1](https://m.media-amazon.com/images/I/71Q0pdby1uL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***L on 27 July 2016*

Wow! Are there ever MORE puzzles. The first 90+ pages are puzzles with hints. As an experienced Trigon fan, I'd have cut the number with hints down by half. There's a new variation where some of the sums are left blank so you have to figure them out. It is a good one. What a treasure trove for us Trigon fans. Thanks Djape!

### ⭐⭐⭐⭐⭐ Review
*by K***I on 28 January 2025*

I really love this book because I bought it again after completing the previous one. The puzzles can be challenging. I wish there were more books of these puzzles.

### ⭐⭐⭐⭐ Review
*by S***J on 9 August 2022*

I love Djape’s puzzle books - they’re suitably difficult and challenging to keep me busy for some time, and they’re usually printed on good quality paper (important if you need to erase and start over). However, this is a particularly big book, and also somewhat heavy, which makes it awkward to hold when doing the puzzles, and fairly painful for my hands and wrists after a while. My preference is usually to fold the puzzle book back on itself, so that I can hold it with one hand while working on it with the other, but with the size of this one that doesn’t really work. And also the puzzles are printed too close to the spine, so you also end up with part of the grid curled away from you. A different binding - lay flat, or spiral bound - would be more convenient and comfortable on a volume of this size. Also, quite a large section is given up to the solutions, which seems unnecessary - why not remove them entirely, and make them available online instead? The puzzles are great though, and I can’t get enough of Trigons at the moment.

## Frequently Bought Together

- The big book of Trigons: 300 puzzles (Trigons Puzzle Books)
- The Book of Trigons: 200 puzzles, top quality paper, one per page, free bonus + 50 extra puzzles! (Trigons Puzzle Books)
- Little book of Trigons puzzles (Trigons Puzzle Books)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-25*