---
product_id: 82377084
title: "World's Hardest Sudoku Book: 200 of the World's Toughest Sudoku Puzzles Paperback – May 2, 2016"
brand: "guy rinzema"
price: "₩45618"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/82377084-worlds-hardest-sudoku-book-200-of-the-worlds-toughest-sudoku
store_origin: KR
region: South Korea
---

# World's Hardest Sudoku Book: 200 of the World's Toughest Sudoku Puzzles Paperback – May 2, 2016

**Brand:** guy rinzema
**Price:** ₩45618
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** World's Hardest Sudoku Book: 200 of the World's Toughest Sudoku Puzzles Paperback – May 2, 2016 by guy rinzema
- **How much does it cost?** ₩45618 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/82377084-worlds-hardest-sudoku-book-200-of-the-worlds-toughest-sudoku)

## Best For

- guy rinzema enthusiasts

## Why This Product

- Trusted guy rinzema brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Images

![World's Hardest Sudoku Book: 200 of the World's Toughest Sudoku Puzzles Paperback – May 2, 2016 - Image 1](https://m.media-amazon.com/images/I/61bGKfvWZkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hardest ones yet
*by L***7 on September 24, 2018*

This is finally the book that has defeated me. I did all the Will Shortz and Black Belt version, all the nasty ones. These a just A new level of hard. Go ahead and buy if you think you need harder ones.

### ⭐⭐⭐⭐⭐ Great Size Hard Sudoku Book!
*by N***E on October 23, 2019*

My sister loves her new Sudoku book. So far she’s finding the these hard games challenging as she goes to harder ones.

### ⭐⭐⭐⭐⭐ difficulty
*by D***A on December 16, 2018*

My brother is a long time user of Sudoku and enjoyed these very much because they were challenging

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/82377084-worlds-hardest-sudoku-book-200-of-the-worlds-toughest-sudoku](https://www.desertcart.kr/products/82377084-worlds-hardest-sudoku-book-200-of-the-worlds-toughest-sudoku)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-30*