--- product_id: 27237596 title: "Black Belt KenKen® (Martial Arts Puzzles Series)" brand: "tetsuya miyamoto" price: "€ 24.74" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.hr/products/27237596-black-belt-kenken-martial-arts-puzzles-series store_origin: HR region: Croatia --- # Black Belt KenKen® (Martial Arts Puzzles Series) **Brand:** tetsuya miyamoto **Price:** € 24.74 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Black Belt KenKen® (Martial Arts Puzzles Series) by tetsuya miyamoto - **How much does it cost?** € 24.74 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/27237596-black-belt-kenken-martial-arts-puzzles-series) ## Best For - tetsuya miyamoto enthusiasts ## Why This Product - Trusted tetsuya miyamoto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Black Belt KenKen® (Martial Arts Puzzles Series) ## Images ![Black Belt KenKen® (Martial Arts Puzzles Series) - Image 1](https://m.media-amazon.com/images/I/81InxiYb+ML.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars mind engaging puzzles *by B***. on Reviewed in the United States on July 4, 2021* I let my first black belt kenken book sit on the shelf for over a year because I just could not succeed with the 2nd half of the puzzles - the ones without the signs. So, I went through about 3 more brown belt books. This is my second black belt book now. I like this series best. Not a lot of room for notes, but the pages erase very well and stand up to a lot of handling. When I bomb out of a puzzle I put a line through it. After 10 or so pages I erase the unsuccessful puzzles and start in on them again. I inch my way through the book doing a puzzle or two a day. It's a soothing and rational world to go to. I first started doing Kenken puzzles when I read that they helped you think logically. I had to start with the easy ones and work my way to harder ones over time. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great book. Hard puzzles. *by F***D on Reviewed in the United States on September 19, 2017* I like puzzles. I like really hard puzzles. These are really hard. The most difficult 9x9 Sudoku puzzles rarely take me more than 20 minutes to solve. Each of these puzzles takes me hours.There are 300 puzzles, 2 per page. The top puzzle on each page is 8x8, the bottom is 9x9. The first half of the book includes operations, but the last 150 puzzles don't (meaning each box does not tell you if it is multiplication, division, addition, or subtraction).Do NOT get this book if you want an introduction to Ken Ken or a primer that lets you build up to the more challenging puzzles. The very first puzzle is extremely difficult. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Love this puzzle book *by C***Y on Reviewed in the United States on March 27, 2023* I bought this KenKen book 1 1/2 years ago and have nearly completed it. I’ve enjoyed hours of fun with it. The puzzles are just difficult enough to make them interesting and entertaining. Love the extra challenge in the last half of the book that omits the math symbols. Hoping I can find another book comparable to this one, if not I’ll reorder this one! --- ## 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.hr/products/27237596-black-belt-kenken-martial-arts-puzzles-series](https://www.desertcart.hr/products/27237596-black-belt-kenken-martial-arts-puzzles-series) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-22*