{"title":"Geometry Puzzles","description":"\u003cp\u003eThese are puzzles where the difficulty comes from a geometric property rather than a mechanism. Symmetry, dissection, tiling, area. Nothing hides inside them. Everything is visible from the start, which is exactly why they are hard.\u003c\/p\u003e\u003cp\u003eA geometry puzzle usually has very few pieces. Three, four, five. That is not generosity - it means every piece matters and there is nowhere to hide a lucky guess.\u003c\/p\u003e\u003ch2\u003eWhat is in here\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"\/he\/products\/shinobi-puzzle\"\u003eShinobi\u003c\/a\u003e asks for a symmetrical shape from three flat pieces, and most solvers spend over an hour on the easy solution. \u003ca href=\"\/he\/products\/infinity-chocolate\"\u003eInfinity Chocolate\u003c\/a\u003e is a dissection illusion where rearranging the pieces appears to create a square out of nothing.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/he\/products\/three-piece-block-puzzle\"\u003eThree-Piece Block\u003c\/a\u003e by \u003ca href=\"\/he\/collections\/stewart-coffin\"\u003eStewart Coffin\u003c\/a\u003e builds a perfect pyramid from three solid pieces. \u003ca href=\"\/he\/products\/conga-line\"\u003eConga Line\u003c\/a\u003e, \u003ca href=\"\/he\/products\/trivial-3-piece-packing-puzzle\"\u003eTrivial\u003c\/a\u003e and \u003ca href=\"\/he\/products\/wild-west-4-piece-packing-puzzle\"\u003eWild West\u003c\/a\u003e are tray puzzles where the tiling has to come out exact.\u003c\/p\u003e\u003ch2\u003eBest for\u003c\/h2\u003e\u003cp\u003eMaths teachers and people who enjoyed geometry at school and never got to use it again. Designers and architects who respond to clean shapes. Solvers who prefer an elegant three-piece problem to a brute-force twelve-piece one.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat counts as a geometry puzzle?\u003c\/h3\u003e\u003cp\u003eOne where the challenge comes from a geometric relationship - symmetry, dissection, tiling, area conservation - rather than from a hidden mechanism or an interlocking structure.\u003c\/p\u003e\u003ch3\u003eAre these good for teaching?\u003c\/h3\u003e\u003cp\u003eYes. Dissection and tiling puzzles make abstract geometry physical, and Infinity Chocolate in particular is a memorable way to show that a convincing area illusion can hide a real error.\u003c\/p\u003e\u003ch3\u003eDo few pieces mean easy?\u003c\/h3\u003e\u003cp\u003eNo. Three-piece puzzles are often harder than twelve-piece ones, because there are so few arrangements that the correct one has to be genuinely counter-intuitive.\u003c\/p\u003e\u003ch3\u003eWhich is the hardest here?\u003c\/h3\u003e\u003cp\u003eShinobi. Three flat pieces, and there are two solutions - most people never find the second.\u003c\/p\u003e","products":[{"product_id":"shinobi-puzzle","title":"פאזל שינובי | צור צורה סימטרית","description":"\u003cp style=\";text-align: right; direction: rtl;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eשינובי עוצב על ידי (גרג גלפנבויים) בעזרת אלכסנדר מג'יאריקס\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eשינובי הוא פאזל סימטרי בן 3 חלקים.\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eהמטרה היא ליצור צורה סימטרית מכל החלקים - הם חייבים להיות מונחים שטוחים על משטח ולא יכולים לחפוף!\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 הופך את שינובי למיוחד?\u003c\/p\u003e\n\u003cul style=\";text-align: right; direction: rtl;\"\u003e\n\u003cli style=\";text-align: right; direction: rtl;\"\u003e2 פתרונות: קלים ומסובכים\u003c\/li\u003e\n\u003cli style=\";text-align: right; direction: rtl;\"\u003eמפתח חשיבה מרחבית\u003c\/li\u003e\n\u003cli style=\";text-align: right; direction: rtl;\"\u003eנראה קל אבל לא\u003c\/li\u003e\n\u003cli style=\";text-align: right; direction: rtl;\"\u003eזמן פתרון - שעה +-\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eחושב שאתה יכול לעשות את זה?\u003c\/p\u003e","brand":"Greg Puzzles","offers":[{"title":"Default Title","offer_id":46200044847271,"sku":"","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/2827\/1783\/files\/shinobi_marble.png?v=1782070373"},{"product_id":"three-piece-block-puzzle","title":"בלוק שלושה חלקים | חידה גיאומטרית","description":"\u003cp style=\";text-align: right; direction: rtl;\"\u003eפאזל בלוק שלושה חלקים הוא פשוט כמו שהוא מבלבל.\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eהמטרה היא ליצור פירמידה מ-3 חלקים שונים. כל חלק בנוי מקוביות מוצקות המחוברות יחד בדרכים שונות.\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eאיך? אשאיר את זה לכם!\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\u003cul style=\";text-align: right; direction: rtl;\"\u003e\n\u003cli style=\";text-align: right; direction: rtl;\"\u003eמגביר את הדמיון המרחבי\u003cbr\u003e\u003c\/li\u003e\n\u003cli style=\";text-align: right; direction: rtl;\"\u003eצורות יפות\u003cbr\u003e\u003c\/li\u003e\n\u003cli style=\";text-align: right; direction: rtl;\"\u003eכיף לא מקוון\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eעוצב על ידי מעצב הפאזלים האגדי, סטיוארט קופין.\u003c\/p\u003e","brand":"Greg Puzzles","offers":[{"title":"Default Title","offer_id":46738790252711,"sku":"","price":11.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/2827\/1783\/files\/three_piece_block_marble.png?v=1781971412"},{"product_id":"infinity-chocolate","title":"שוקולד אינסופי ∞","description":"\u003cp style=\";text-align: right; direction: rtl;\"\u003eהסוד לאספקה בלתי נגמרת של שוקולד:\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eהזיזו את החתיכות בצורה מסוימת כדי לראות חתיכת שוקולד נוספת מופיעה יש מאין.\u003c\/p\u003e\n\u003cp style=\";text-align: right; direction: rtl;\"\u003eהטריק יוצא הדופן הזה יגרום להם לתהות, לחשוב ולשאול אתכם... \"איך זה אפשרי?\"\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 במוצר הזה?\u003c\/p\u003e\n\u003cul style=\";text-align: right; direction: rtl;\"\u003e\n\u003cli style=\";text-align: right; direction: rtl;\"\u003eטריק מגניב למסיבה\u003cbr\u003e\u003c\/li\u003e\n\u003cli style=\";text-align: right; direction: rtl;\"\u003eכיף מחוץ למסכים\u003c\/li\u003e\n\u003cli style=\";text-align: right; direction: rtl;\"\u003eמעורר מחשבה\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Greg Puzzles","offers":[{"title":"Default Title","offer_id":46754795847847,"sku":"","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/2827\/1783\/files\/infinity_chocolate_marble.png?v=1782150398"},{"product_id":"conga-line","title":"Conga Line | 6-Piece Packing Puzzle","description":"\u003cp\u003eSix unusually shaped turquoise pieces. One marble-white frame. This innocent-looking puzzle may be tricky to figure out!\u003c\/p\u003e\n\u003cp\u003eGoal: pack all the blue pieces into the frame so nothing sticks out.\u003c\/p\u003e\n\u003cp\u003eThird puzzle from the rising designer \u003ca href=\"\/he\/collections\/samuel-cook\"\u003eSamuel Cook\u003c\/a\u003e following Jigsaw Traffic and Turbulence. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's special about Conga Line?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDevelops advanced spatial imagination\u003c\/li\u003e\n\u003cli\u003eDeceptively tricky piece interactions\u003c\/li\u003e\n\u003cli\u003eSatisfying and clean when solved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned by Samuel Cook\u003c\/p\u003e","brand":"Greg Puzzles","offers":[{"title":"Default Title","offer_id":51109616156839,"sku":null,"price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/2827\/1783\/files\/conga_line_marble.png?v=1786011102"},{"product_id":"wild-west-4-piece-packing-puzzle","title":"Wild West | 4-Piece Packing Puzzle","description":"\u003cp\u003eFour blocky pieces and a square frame. It looks like it should fall together on the first try.\u003c\/p\u003e\n\u003cp\u003eGoal: pack all 4 pieces flat inside the frame so nothing sticks out.\u003c\/p\u003e\n\u003cp\u003eThe shapes are chunky and simple, so three of them go in almost immediately. The fourth is where the puzzle actually starts, and fitting it means going back and undoing the three you were happy with.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's special about Wild West?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple shapes, stubborn solution\u003c\/li\u003e\n\u003cli\u003eDevelops 2D spatial reasoning and planning\u003c\/li\u003e\n\u003cli\u003eCompact and clean when solved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned by \u003ca href=\"\/he\/collections\/goh-pit-khiam\"\u003eGoh Pit Khiam\u003c\/a\u003e\u003c\/p\u003e","brand":"Greg Puzzles","offers":[{"title":"Default Title","offer_id":51325796450471,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/2827\/1783\/files\/wild_west_marble.png?v=1789059488"},{"product_id":"trivial-3-piece-packing-puzzle","title":"Trivial Puzzle | 3-Piece Packing Puzzle","description":"\u003cp\u003eTrivial Puzzle, but is it really? Three pieces, one tray, nothing hidden, and it still stops people.\u003c\/p\u003e\n\u003cp\u003eGoal: pack all 3 pieces flat inside the frame so nothing sticks out.\u003c\/p\u003e\n\u003cp\u003eGoh Pit Khiam is known for designs where the setup looks obvious and the solution is anything but. You can see every piece and every corner of the tray from the first second. That is what makes it uncomfortable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's special about Trivial?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNothing is hidden and it still gets you\u003c\/li\u003e\n\u003cli\u003eDevelops 2D spatial reasoning\u003c\/li\u003e\n\u003cli\u003eA quiet, absorbing desk challenge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned by \u003ca href=\"\/he\/collections\/goh-pit-khiam\"\u003eGoh Pit Khiam\u003c\/a\u003e\u003c\/p\u003e","brand":"Greg Puzzles","offers":[{"title":"Default Title","offer_id":51325796909223,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/2827\/1783\/files\/trivial_marble.png?v=1789059498"}],"url":"https:\/\/gregpuzzles.com\/he\/collections\/geometry-puzzles.oembed","provider":"Greg Puzzles","version":"1.0","type":"link"}