{"title":"Burr Puzzles","description":"\u003cp\u003eA burr puzzle is built from notched sticks that lock into each other, usually forming a cross or a star. Pull the right piece and the whole thing falls apart in your hands. Putting it back is where the puzzle actually starts.\u003c\/p\u003e\u003cp\u003eBurrs are the oldest family in mechanical puzzling and still the purest test of spatial memory. There is no trick, no hidden catch, no secret mechanism. Just geometry you have to hold in your head.\u003c\/p\u003e\u003ch2\u003eWhere to start\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"\/he\/products\/3-piece-cross-puzzle\"\u003e3-Piece Cross\u003c\/a\u003e is the gentlest way in - three pieces, one satisfying click. The \u003ca href=\"\/he\/products\/6-piece-cross-puzzle\"\u003e6-Piece Cross\u003c\/a\u003e is the classic everyone recognises, and the one most people get stuck on. The \u003ca href=\"\/he\/products\/6-piece-star-puzzle\"\u003e6-Piece Star\u003c\/a\u003e is the same idea in a shape that hides its structure better.\u003c\/p\u003e\u003cp\u003eThe \u003ca href=\"\/he\/products\/multi-grain-burr\"\u003eMulti-Grain Burr\u003c\/a\u003e is the step up: a four-piece assembly by \u003ca href=\"\/he\/collections\/stewart-coffin\"\u003eStewart Coffin\u003c\/a\u003e that looks far simpler than it solves.\u003c\/p\u003e\u003ch2\u003eBest for\u003c\/h2\u003e\u003cp\u003ePuzzlers who grew up with the wooden cross burr and want a cleaner-tolerance version. Engineers and woodworkers who appreciate joinery. Gift buyers who want something under $20 that will not be solved in one sitting.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat is a burr puzzle?\u003c\/h3\u003e\u003cp\u003eAn interlocking puzzle made of notched rods or sticks. The pieces hold each other in place through their notches alone, with no glue, screws or hidden mechanism. Removing the first piece is usually easy. Reassembly is the challenge.\u003c\/p\u003e\u003ch3\u003eHow hard are burr puzzles?\u003c\/h3\u003e\u003cp\u003eA 3-piece burr takes most people a few minutes. A 6-piece burr takes anywhere from 20 minutes to several hours the first time. Once you understand the internal structure you can rebuild it in under a minute.\u003c\/p\u003e\u003ch3\u003eDo they ship assembled?\u003c\/h3\u003e\u003cp\u003eBurr puzzles ship assembled so you get the experience of taking one apart for the first time. Take a photo before you do.\u003c\/p\u003e\u003ch3\u003eAre 3D-printed burrs as good as wooden ones?\u003c\/h3\u003e\u003cp\u003eFor solving, they are better. 3D printing holds tighter, more consistent tolerances than wood, and the pieces do not swell or shrink with humidity. Wood wins on warmth and looks.\u003c\/p\u003e","products":[{"product_id":"6-piece-star-puzzle","title":"פאזל כוכב 6 חלקים | חידת הכוכב","description":"\u003cp style=\";text-align: right; direction: rtl;\"\u003eפאזל הכוכב בן 6 החלקים היה אחד הפאזלים הראשונים שפתרתי אי פעם.\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eאני זוכר שפירקתי את הפאזל הזה בפעם הראשונה - איזו הפתעה זו הייתה!\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eלהרכיב את זה מחדש זה האתגר האמיתי\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\" class=\"\" data-end=\"381\" data-start=\"360\"\u003e🛡️ תשלום מאובטח\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\" class=\"\" data-end=\"405\" data-start=\"385\"\u003e🌍 משלוחים לישראל עם מעקב\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\" class=\"\" data-end=\"447\" data-start=\"409\"\u003e✏️ עוצב על ידי ממציאים ברמה עולמית\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\" class=\"\" data-end=\"475\" data-start=\"451\"\u003e🔁 החזרות חינם תוך 30 יום\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\" class=\"\" data-end=\"475\" data-start=\"451\"\u003e🏅אחריות לכל החיים\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eמה מיוחד בפאזל הכוכב?\u003c\/p\u003e\n\u003cul style=\";text-align: right; direction: rtl;\"\u003e\n\u003cli style=\";text-align: right; direction: rtl;\"\u003eמפתח דמיון תלת-ממדי\u003c\/li\u003e\n\u003cli style=\";text-align: right; direction: rtl;\"\u003eנדרשת חשיבה יצירתית\u003c\/li\u003e\n\u003cli style=\";text-align: right; direction: rtl;\"\u003eבחן את סבלנותך\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eכשתנסה, תבין למה ;)\u003c\/p\u003e","brand":"Greg Puzzles","offers":[{"title":"Marble White","offer_id":46556039053479,"sku":"","price":15.0,"currency_code":"USD","in_stock":true},{"title":"Oreo","offer_id":46556039086247,"sku":"","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/2827\/1783\/files\/6_piece_star_marble.png?v=1782038337"},{"product_id":"6-piece-cross-puzzle","title":"פאזל משמיד הכבידה של ניוטון","description":"\u003cp style=\";text-align: right; direction: rtl;\"\u003eפאזל ניוטון המאתגר את כוח המשיכה, הוא פאזל פשוט עם פתרון מדהים.\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eהמטרה שלכם היא להוציא את הטיל מהבסיס שלו מבלי לגעת בבסיס. עליכם להניח אותו ישר על שולחן ולאחר מכן להוציא את הטיל.\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eאין להשתמש בכלים חיצוניים.\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\" class=\"\" data-end=\"381\" data-start=\"360\"\u003e🛡️ תשלום מאובטח\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\" class=\"\" data-end=\"405\" data-start=\"385\"\u003e🌍 משלוחים לישראל עם מעקב\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\" class=\"\" data-end=\"447\" data-start=\"409\"\u003e✏️ עוצב על ידי ממציאים ברמה עולמית\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\" class=\"\" data-end=\"475\" data-start=\"451\"\u003e🔁 החזרות חינם תוך 30 יום\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\" class=\"\" data-end=\"475\" data-start=\"451\"\u003e🏅אחריות לכל החיים\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eמה מיוחד בפאזל הזה?\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eמפתח בחשיבה יצירתית\u003cbr\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eחוויה יוצאת דופן\u003cbr\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003eכיף מחוץ למסכים\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eעדכון גרסה 1.1: צבעי עץ ואדום שונו לשיש וטורקיז\u003c\/span\u003e\u003c\/p\u003e","brand":"Greg Puzzles","offers":[{"title":"Default Title","offer_id":47842463744167,"sku":null,"price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/2827\/1783\/files\/6_piece_cross_marble.png?v=1782067074"},{"product_id":"3-piece-cross-puzzle","title":"פאזל משמיד הכבידה של ניוטון","description":"\u003cp style=\";text-align: right; direction: rtl;\"\u003eפאזל ניוטון המאתגר את כוח המשיכה, הוא פאזל פשוט עם פתרון מדהים.\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eהמטרה שלכם היא להוציא את הטיל מהבסיס שלו מבלי לגעת בבסיס. עליכם להניח אותו ישר על שולחן ולאחר מכן להוציא את הטיל.\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eאין להשתמש בכלים חיצוניים.\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\" class=\"\" data-end=\"381\" data-start=\"360\"\u003e🛡️ תשלום מאובטח\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\" class=\"\" data-end=\"405\" data-start=\"385\"\u003e🌍 משלוחים לישראל עם מעקב\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\" class=\"\" data-end=\"447\" data-start=\"409\"\u003e✏️ עוצב על ידי ממציאים ברמה עולמית\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\" class=\"\" data-end=\"475\" data-start=\"451\"\u003e🔁 החזרות חינם תוך 30 יום\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\" class=\"\" data-end=\"475\" data-start=\"451\"\u003e🏅אחריות לכל החיים\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eמה מיוחד בפאזל הזה?\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eמפתח בחשיבה יצירתית\u003cbr\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eחוויה יוצאת דופן\u003cbr\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003eכיף מחוץ למסכים\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eעדכון גרסה 1.1: צבעי עץ ואדום שונו לשיש וטורקיז\u003c\/span\u003e\u003c\/p\u003e","brand":"Greg Puzzles","offers":[{"title":"Default Title","offer_id":47889552638119,"sku":null,"price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/2827\/1783\/files\/3_piece_cross_marble.png?v=1782067350"},{"product_id":"multi-grain-burr","title":"Multi-Grain Burr | 4-Piece Interlocking Burr","description":"\u003ch2\u003eMulti-Grain Burr - Quick Summary\u003c\/h2\u003e\n\u003cp\u003eThe Multi-Grain Burr is a four-piece assembly puzzle designed by \u003ca href=\"\/he\/collections\/stewart-coffin\"\u003eStewart Coffin\u003c\/a\u003e. Four notched pieces lock form a very peculiar shape. The next level of the \u003ca href=\"https:\/\/gregpuzzles.com\/products\/three-piece-block-puzzle\"\u003eThree Piece Block puzzle.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e People with highly developed spatial perception.\u003c\/p\u003e\n\u003ch2\u003eAbout the Designer\u003c\/h2\u003e\n\u003cp\u003eStewart Coffin is one of the most respected names in mechanical puzzle design. His work is known for geometric elegance rather than brute complexity - puzzles that look like they should come apart easily and then decline to.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow hard is the Multi-Grain Burr?\u003c\/h3\u003e\n\u003cp\u003eHard. Most solvers spend one to four hours on it. If you have solved a standard six-piece burr, expect this one to take longer despite having fewer pieces.\u003c\/p\u003e\n\u003ch3\u003eWho designed the Multi-Grain Burr?\u003c\/h3\u003e\n\u003cp\u003eStewart Coffin, a designer whose mechanical puzzles are widely collected for their geometric precision.\u003c\/p\u003e","brand":"Greg Puzzles","offers":[{"title":"Default Title","offer_id":51347709427879,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/2827\/1783\/files\/multi-grain_burr_marble.png?v=1789665707"}],"url":"https:\/\/gregpuzzles.com\/he\/collections\/burr-puzzles.oembed","provider":"Greg Puzzles","version":"1.0","type":"link"}