{"product_id":"100-japanese-puzzles-easy-to-hard-9781478159377","title":"100 Japanese Puzzles - Easy to Hard","description":"This book contains 100 Japanese Puzzles created by LOGI, the leading Polish puzzle publisher.\u003cbr\u003eInside you will find 100 beautiful puzzles with unique solutions, of five difficulty levels.\u003cbr\u003eSize of the puzzles - from 5x5 to 30x35. \u003cp\u003e\u003c\/p\u003eJapanese puzzles are a kind of very addictive logic puzzles, in which you have to paint some fields following the numbers and you will see that the fields will form an image. \u003cp\u003e\u003c\/p\u003e\u003cb\u003eReasons to like Logi puzzles: \u003c\/b\u003e\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eEach puzzle has only one solution.\u003c\/b\u003e\u003cbr\u003ePuzzles are tested by a computer program designed by Urszula Marciniak, a mathematician and puzzle lover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eYou can solve puzzles using only logical thinking - no guessing is needed.\u003c\/b\u003e\u003cbr\u003eThe program is designed so that it uses only human kind of thinking. So even if a puzzle has only one solution, the program can reject it, because human will not be able to solve such puzzle without guessing and finding contradictions. This is what makes Logi puzzles enjoyable to solve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePuzzles are created by professional graphic designers.\u003c\/b\u003e\u003cbr\u003eWe have very high standards for graphics. We don't accept all images, they have to fulfill certain conditions, like no empty lines, clarity, and many other.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWe set five difficulty levels. \u003c\/b\u003e\u003cbr\u003eThe levels are set by a computer program, so they are always objective and the same.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNo repeating puzzles.\u003c\/b\u003e\u003cbr\u003eThe puzzles you see in this book are not published in any other non Polish language book. They were only published in our Polish monthly magazines available in Polish press stores or in online store at our website.\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eWe publish puzzles since 2004 - we know well what puzzlers like.\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIf you have problems with solving a puzzle send it to us and we will show you a next step.\u003c\/b\u003e\u003cbr\u003eAlthough puzzlers prefer to solve puzzle alone to feel proud, sometimes a small tip can be very helpful. We provide such help all the time for Polish puzzlers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIf you are new in puzzles you can check our website for tutorials www.logi-puzzles.com.\u003c\/b\u003e\u003cbr\u003eGo to the Friday Online Mix section and click below a specific puzzle to see tips and tricks.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003eThe person who takes care of Logi's high quality is Urszula Marciniak - the founder of Logi.\u003cbr\u003eMathematician, photographer, a puzzle fan.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAbout the Author\u003c\/b\u003e\u003cbr\u003eLogi is a leading Polish publisher of magazines with puzzles since 2004. \u003cp\u003e\u003c\/p\u003e Logi publishes regularly 2 monthlies \"Japanese Puzzles\" and \"Logi-Mix\" and also many special editions. \u003cp\u003e\u003c\/p\u003e Logi puzzles always have unique solutions, images are drawn by professional graphics and puzzles are always sorted by difficulty level. \u003cp\u003e\u003c\/p\u003e Check the Logi website for more puzzles to solve online. \u003cp\u003e\u003c\/p\u003e ========================= \u003cp\u003e\u003c\/p\u003e Urszula Marciniak is the founder of Logi. Mathematician, photographer, puzzle fan!\u003cbr\u003e","brand":"Createspace Independent Publishing Platform","offers":[{"title":"Default Title","offer_id":51346466898194,"sku":"9781478159377","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_ea7c75f0-2425-492d-9be2-71233fa93e48.jpg?v=1749045893","url":"https:\/\/surprise-castle.myshopify.com\/products\/100-japanese-puzzles-easy-to-hard-9781478159377","provider":"Surprise Castle","version":"1.0","type":"link"}