--- product_id: 8324004 title: "Absolutely Nasty Sudoku Level 4" price: "NT$862" currency: TWD in_stock: true reviews_count: 8 url: https://www.desertcart.tw/products/8324004-absolutely-nasty-sudoku-level-4 store_origin: TW region: Taiwan --- # spiral binding for durability & ease 100+ fiendishly hard puzzles coated pages for smooth erasing Absolutely Nasty Sudoku Level 4 **Price:** NT$862 **Availability:** βœ… In Stock ## Summary > 🧠 Unlock your next-level Sudoku obsession β€” don’t just play, conquer! ## Quick Answers - **What is this?** Absolutely Nasty Sudoku Level 4 - **How much does it cost?** NT$862 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/8324004-absolutely-nasty-sudoku-level-4) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Erase Without Fear:** Special coated pages allow clean erasing without tearing, preserving your progress flawlessly. - β€’ **Master the Art of Logic:** Over 100 challenging Sudoku puzzles designed to push your brain to new heights. - β€’ **No Guesswork, Just Pure Skill:** Puzzles crafted to avoid guessing techniques, ensuring every solution is a true test of logic. - β€’ **Join the Elite Solver Community:** Ranked top 200 in Logic & Brain Teasers, this book is a must-have for serious Sudoku enthusiasts. - β€’ **Built to Last Through Every Solve:** Durable spiral binding keeps your book intact, no matter how intense your puzzle sessions get. ## Overview Absolutely Nasty Sudoku Level 4 is a used but well-maintained puzzle book featuring over 100 advanced Sudoku puzzles that require genuine logic without guessing. With durable spiral binding and coated pages for easy erasing, it’s designed for serious solvers seeking a challenging, rewarding experience. Highly rated and ranked among the top Sudoku and brain teaser books, it’s perfect for millennial professionals craving mental stimulation and a sense of puzzle mastery. ## Description Absolutely Nasty Sudoku Level 4 [Longo, Frank] on desertcart.com. *FREE* shipping on qualifying offers. Absolutely Nasty Sudoku Level 4 Review: Have bought this 5 times - I love this Sudoku book. Having graduated to really, really hard Sudoku, this book fits the bill. It takes a while to do all of the puzzles so by the time I have finished, I can get a new one to start again because I have forgotten the earlier ones. There is no guessing with these puzzles which is immensely important to me. Bifurcation and nishio are fancy terms for guessing and I don't want to solve puzzles that require that. This book starts with puzzles that may use only one fiendish technique to solve and ends with puzzles that take many techniques to solve. You will be frustrated by these puzzles unless you have taken the time to learn techniques like swordfish, XY wings, Gordonian rectangles, etc. Addicted suduko-ites who are not familiar with advanced techniques might want to pick up Peter Gordon's Mensa Guide to Solving Suduko. Don't let the 'Mensa' scare you. A dedicated normal person can do it. Then work through the Absolutely Nasty Sudoku series. I have had a lot of fun with it. Good Luck! Review: Very happy with this book! - Love the spiral binding and the general "hardy structure" of the book. The pages are a bit coated so it makes erasing very easy without ripping through the paper. That is a big deal for me. I agree with what some others have said - the book is a bit inconsistent in terms of difficulty. There have been puzzles that I literally have given up on, and others that I have flown through way too quickly. But there are A LOT of puzzles in this book, so I guess it is hard to get them all to line up perfectly on the difficulty scale. And personally, I don't mind being thrown a bone here and there - it keeps me motivated! Overall, I would buy this book again. Very pleased with it! ## Features - Used Book in Good Condition ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #52,312 in Books ( See Top 100 in Books ) #115 in Sudoku (Books) #195 in Logic & Brain Teasers (Books) #412 in Puzzles (Books) | | Customer Reviews | 4.7 out of 5 stars 375 Reviews | ## Images ![Absolutely Nasty Sudoku Level 4 - Image 1](https://m.media-amazon.com/images/I/61JmzFJe8cL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Have bought this 5 times *by S***S on January 8, 2014* I love this Sudoku book. Having graduated to really, really hard Sudoku, this book fits the bill. It takes a while to do all of the puzzles so by the time I have finished, I can get a new one to start again because I have forgotten the earlier ones. There is no guessing with these puzzles which is immensely important to me. Bifurcation and nishio are fancy terms for guessing and I don't want to solve puzzles that require that. This book starts with puzzles that may use only one fiendish technique to solve and ends with puzzles that take many techniques to solve. You will be frustrated by these puzzles unless you have taken the time to learn techniques like swordfish, XY wings, Gordonian rectangles, etc. Addicted suduko-ites who are not familiar with advanced techniques might want to pick up Peter Gordon's Mensa Guide to Solving Suduko. Don't let the 'Mensa' scare you. A dedicated normal person can do it. Then work through the Absolutely Nasty Sudoku series. I have had a lot of fun with it. Good Luck! ### ⭐⭐⭐⭐⭐ Very happy with this book! *by E***E on February 19, 2024* Love the spiral binding and the general "hardy structure" of the book. The pages are a bit coated so it makes erasing very easy without ripping through the paper. That is a big deal for me. I agree with what some others have said - the book is a bit inconsistent in terms of difficulty. There have been puzzles that I literally have given up on, and others that I have flown through way too quickly. But there are A LOT of puzzles in this book, so I guess it is hard to get them all to line up perfectly on the difficulty scale. And personally, I don't mind being thrown a bone here and there - it keeps me motivated! Overall, I would buy this book again. Very pleased with it! ### ⭐⭐⭐⭐⭐ On point! *by S***R on February 3, 2026* Condition of item as described! --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/8324004-absolutely-nasty-sudoku-level-4](https://www.desertcart.tw/products/8324004-absolutely-nasty-sudoku-level-4) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-05-17*