{"product_id":"brown-belt-kenken","title":"Brown belt kenken","description":"Takes a page from karate - another Japanese art - each title is graded by colour: White for easy, Green for medium, Brown for hard \u0026amp;, Black Belt, for the super-tough. This title features a handy-sized format. \u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cbr\u003eAcclaimed Japanese mathematics instructor Tetsuya Miyamoto developed KenKen in 2004 and it has since taken over the puzzling world. It takes a page from karate - another Japanese art - each title is graded by colour: White for easy, Green for medium, Brown for hard \u0026amp;, Black Belt, for the super-tough! All in a handy-sized format, so puzzle lovers can play this addictive game wherever the mood takes them! Are you a KenKen expert? Then see if you have the skills to handle these 300 high-level puzzles!","brand":"Fietsweb.nl","offers":[{"title":"Default Title","offer_id":66208596361565,"sku":"9781454904199","price":19.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/2988\/9924\/files\/781x1200_19f53177-5581-4697-8761-633f419335df.jpg?v=1794061920","url":"https:\/\/fietsweb.nl\/ja\/products\/brown-belt-kenken","provider":"Fietsweb.nl","version":"1.0","type":"link"}