{"id":11228,"date":"2020-09-18T09:00:13","date_gmt":"2020-09-18T16:00:13","guid":{"rendered":"https:\/\/www.gmpuzzles.com\/blog\/?p=11228"},"modified":"2022-08-15T09:51:53","modified_gmt":"2022-08-15T16:51:53","slug":"persistence-of-memory-by-prasanna-seshadri","status":"publish","type":"post","link":"https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/","title":{"rendered":"The Persistence of Memory by Prasanna Seshadri"},"content":{"rendered":"

\"Persistence<\/p>\n

PDF<\/a><\/p>\n

or solve online<\/a> (using our beta test of Penpa-Edit tools using a composite mode where left click inside cell shades square, left click + drag draws line segment, right click inside cell adds dot, and right click on cell edge adds an x.)<\/p>\n

Theme:<\/b> Tetrominoes<\/p>\n

Author\/Opus:<\/b> This is the 186th puzzle from our contributing puzzlemaster Prasanna Seshadri.<\/p>\n

Rules:<\/b> Draw a snake (a 1-cell wide path) from one dot to the other by moving horizontally or vertically between adjacent squares. The snake cannot touch itself, not even diagonally. All highlighted regions must be visited by the snake, and may be re-entered. If two or more highlighted regions have the same shape and orientation, then how the path passes through those shapes must be identical.<\/p>\n

Difficulty:<\/b> 3 stars<\/p>\n

Time Standards (highlight to view):<\/b> Grandmaster = 4:45, Master = 7:30, Expert = 15:00<\/span><\/p>\n

Solution:<\/b> PDF<\/a><\/p>\n

Note:<\/b> Follow this link for other Snake puzzles<\/a>. More Snake puzzles and variations can be found in Snake and Variations<\/a><\/i> by Serkan Y\u00fcrekli.<\/p>\n","protected":false},"excerpt":{"rendered":"

PDF or solve online (using our beta test of Penpa-Edit tools using a composite mode where left click inside cell shades square, left click + drag draws line segment, right click inside cell adds dot, and right click on cell edge adds an x.) Theme: Tetrominoes Author\/Opus: This is the 186th puzzle from our contributing […]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[109,3,55],"tags":[17,82,91,110],"class_list":["post-11228","post","type-post","status-publish","format-standard","hentry","category-snake","category-puzzle","category-variation","tag-fridaysaturday","tag-classic","tag-persistenceofmemory","tag-snake-2"],"yoast_head":"\nThe Persistence of Memory by Prasanna Seshadri - The Art of Puzzles<\/title>\n<meta name=\"description\" content=\"Can you find the one path the snake takes in this puzzle from Prasanna Seshadri where the path is the same in each identical shape?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Persistence of Memory by Prasanna Seshadri - The Art of Puzzles\" \/>\n<meta property=\"og:description\" content=\"Can you find the one path the snake takes in this puzzle from Prasanna Seshadri where the path is the same in each identical shape?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/\" \/>\n<meta property=\"og:site_name\" content=\"The Art of Puzzles\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/THE.PS18\" \/>\n<meta property=\"article:published_time\" content=\"2020-09-18T16:00:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-08-15T16:51:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.gmpuzzles.com\/images\/puzzles\/200918-PersistenceofMemory-Tetrominoes.png\" \/>\n<meta name=\"author\" content=\"Prasanna Seshadri\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@prasanna16391\" \/>\n<meta name=\"twitter:site\" content=\"@drsudoku\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Prasanna Seshadri\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2020\\\/09\\\/persistence-of-memory-by-prasanna-seshadri\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2020\\\/09\\\/persistence-of-memory-by-prasanna-seshadri\\\/\"},\"author\":{\"name\":\"Prasanna Seshadri\",\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/#\\\/schema\\\/person\\\/fe7d865cf35edff8115ff002f624a418\"},\"headline\":\"The Persistence of Memory by Prasanna Seshadri\",\"datePublished\":\"2020-09-18T16:00:13+00:00\",\"dateModified\":\"2022-08-15T16:51:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2020\\\/09\\\/persistence-of-memory-by-prasanna-seshadri\\\/\"},\"wordCount\":167,\"commentCount\":4,\"image\":{\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2020\\\/09\\\/persistence-of-memory-by-prasanna-seshadri\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.gmpuzzles.com\\\/images\\\/puzzles\\\/200918-PersistenceofMemory-Tetrominoes.png\",\"keywords\":[\"fri\\\/sat\",\"classic\",\"persistenceofmemory\",\"snake\"],\"articleSection\":[\"Snake\",\"Puzzle\",\"Variation\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2020\\\/09\\\/persistence-of-memory-by-prasanna-seshadri\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2020\\\/09\\\/persistence-of-memory-by-prasanna-seshadri\\\/\",\"url\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2020\\\/09\\\/persistence-of-memory-by-prasanna-seshadri\\\/\",\"name\":\"The Persistence of Memory by Prasanna Seshadri - The Art of Puzzles\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2020\\\/09\\\/persistence-of-memory-by-prasanna-seshadri\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2020\\\/09\\\/persistence-of-memory-by-prasanna-seshadri\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.gmpuzzles.com\\\/images\\\/puzzles\\\/200918-PersistenceofMemory-Tetrominoes.png\",\"datePublished\":\"2020-09-18T16:00:13+00:00\",\"dateModified\":\"2022-08-15T16:51:53+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/#\\\/schema\\\/person\\\/fe7d865cf35edff8115ff002f624a418\"},\"description\":\"Can you find the one path the snake takes in this puzzle from Prasanna Seshadri where the path is the same in each identical shape?\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2020\\\/09\\\/persistence-of-memory-by-prasanna-seshadri\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2020\\\/09\\\/persistence-of-memory-by-prasanna-seshadri\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2020\\\/09\\\/persistence-of-memory-by-prasanna-seshadri\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.gmpuzzles.com\\\/images\\\/puzzles\\\/200918-PersistenceofMemory-Tetrominoes.png\",\"contentUrl\":\"https:\\\/\\\/www.gmpuzzles.com\\\/images\\\/puzzles\\\/200918-PersistenceofMemory-Tetrominoes.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2020\\\/09\\\/persistence-of-memory-by-prasanna-seshadri\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"The Persistence of Memory by Prasanna Seshadri\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/\",\"name\":\"The Art of Puzzles\",\"description\":\"Grandmaster Puzzles\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/#\\\/schema\\\/person\\\/fe7d865cf35edff8115ff002f624a418\",\"name\":\"Prasanna Seshadri\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"http:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/wp-content\\\/uploads\\\/2014\\\/01\\\/Prasanna-Seshadri_avatar_1389419735-96x96.png\",\"url\":\"http:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/wp-content\\\/uploads\\\/2014\\\/01\\\/Prasanna-Seshadri_avatar_1389419735-96x96.png\",\"contentUrl\":\"http:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/wp-content\\\/uploads\\\/2014\\\/01\\\/Prasanna-Seshadri_avatar_1389419735-96x96.png\",\"caption\":\"Prasanna Seshadri\"},\"sameAs\":[\"http:\\\/\\\/prasannaseshadri.wordpress.com\\\/\",\"https:\\\/\\\/www.facebook.com\\\/THE.PS18\",\"https:\\\/\\\/x.com\\\/prasanna16391\"],\"url\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/author\\\/prasanna-seshadri\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"The Persistence of Memory by Prasanna Seshadri - The Art of Puzzles","description":"Can you find the one path the snake takes in this puzzle from Prasanna Seshadri where the path is the same in each identical shape?","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/","og_locale":"en_US","og_type":"article","og_title":"The Persistence of Memory by Prasanna Seshadri - The Art of Puzzles","og_description":"Can you find the one path the snake takes in this puzzle from Prasanna Seshadri where the path is the same in each identical shape?","og_url":"https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/","og_site_name":"The Art of Puzzles","article_author":"https:\/\/www.facebook.com\/THE.PS18","article_published_time":"2020-09-18T16:00:13+00:00","article_modified_time":"2022-08-15T16:51:53+00:00","og_image":[{"url":"https:\/\/www.gmpuzzles.com\/images\/puzzles\/200918-PersistenceofMemory-Tetrominoes.png","type":"","width":"","height":""}],"author":"Prasanna Seshadri","twitter_card":"summary_large_image","twitter_creator":"@prasanna16391","twitter_site":"@drsudoku","twitter_misc":{"Written by":"Prasanna Seshadri","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/#article","isPartOf":{"@id":"https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/"},"author":{"name":"Prasanna Seshadri","@id":"https:\/\/www.gmpuzzles.com\/blog\/#\/schema\/person\/fe7d865cf35edff8115ff002f624a418"},"headline":"The Persistence of Memory by Prasanna Seshadri","datePublished":"2020-09-18T16:00:13+00:00","dateModified":"2022-08-15T16:51:53+00:00","mainEntityOfPage":{"@id":"https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/"},"wordCount":167,"commentCount":4,"image":{"@id":"https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/#primaryimage"},"thumbnailUrl":"https:\/\/www.gmpuzzles.com\/images\/puzzles\/200918-PersistenceofMemory-Tetrominoes.png","keywords":["fri\/sat","classic","persistenceofmemory","snake"],"articleSection":["Snake","Puzzle","Variation"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/","url":"https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/","name":"The Persistence of Memory by Prasanna Seshadri - The Art of Puzzles","isPartOf":{"@id":"https:\/\/www.gmpuzzles.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/#primaryimage"},"image":{"@id":"https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/#primaryimage"},"thumbnailUrl":"https:\/\/www.gmpuzzles.com\/images\/puzzles\/200918-PersistenceofMemory-Tetrominoes.png","datePublished":"2020-09-18T16:00:13+00:00","dateModified":"2022-08-15T16:51:53+00:00","author":{"@id":"https:\/\/www.gmpuzzles.com\/blog\/#\/schema\/person\/fe7d865cf35edff8115ff002f624a418"},"description":"Can you find the one path the snake takes in this puzzle from Prasanna Seshadri where the path is the same in each identical shape?","breadcrumb":{"@id":"https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/#primaryimage","url":"https:\/\/www.gmpuzzles.com\/images\/puzzles\/200918-PersistenceofMemory-Tetrominoes.png","contentUrl":"https:\/\/www.gmpuzzles.com\/images\/puzzles\/200918-PersistenceofMemory-Tetrominoes.png"},{"@type":"BreadcrumbList","@id":"https:\/\/www.gmpuzzles.com\/blog\/2020\/09\/persistence-of-memory-by-prasanna-seshadri\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.gmpuzzles.com\/blog\/"},{"@type":"ListItem","position":2,"name":"The Persistence of Memory by Prasanna Seshadri"}]},{"@type":"WebSite","@id":"https:\/\/www.gmpuzzles.com\/blog\/#website","url":"https:\/\/www.gmpuzzles.com\/blog\/","name":"The Art of Puzzles","description":"Grandmaster Puzzles","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.gmpuzzles.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.gmpuzzles.com\/blog\/#\/schema\/person\/fe7d865cf35edff8115ff002f624a418","name":"Prasanna Seshadri","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"http:\/\/www.gmpuzzles.com\/blog\/wp-content\/uploads\/2014\/01\/Prasanna-Seshadri_avatar_1389419735-96x96.png","url":"http:\/\/www.gmpuzzles.com\/blog\/wp-content\/uploads\/2014\/01\/Prasanna-Seshadri_avatar_1389419735-96x96.png","contentUrl":"http:\/\/www.gmpuzzles.com\/blog\/wp-content\/uploads\/2014\/01\/Prasanna-Seshadri_avatar_1389419735-96x96.png","caption":"Prasanna Seshadri"},"sameAs":["http:\/\/prasannaseshadri.wordpress.com\/","https:\/\/www.facebook.com\/THE.PS18","https:\/\/x.com\/prasanna16391"],"url":"https:\/\/www.gmpuzzles.com\/blog\/author\/prasanna-seshadri\/"}]}},"_links":{"self":[{"href":"https:\/\/www.gmpuzzles.com\/blog\/wp-json\/wp\/v2\/posts\/11228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gmpuzzles.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gmpuzzles.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gmpuzzles.com\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gmpuzzles.com\/blog\/wp-json\/wp\/v2\/comments?post=11228"}],"version-history":[{"count":5,"href":"https:\/\/www.gmpuzzles.com\/blog\/wp-json\/wp\/v2\/posts\/11228\/revisions"}],"predecessor-version":[{"id":22167,"href":"https:\/\/www.gmpuzzles.com\/blog\/wp-json\/wp\/v2\/posts\/11228\/revisions\/22167"}],"wp:attachment":[{"href":"https:\/\/www.gmpuzzles.com\/blog\/wp-json\/wp\/v2\/media?parent=11228"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gmpuzzles.com\/blog\/wp-json\/wp\/v2\/categories?post=11228"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gmpuzzles.com\/blog\/wp-json\/wp\/v2\/tags?post=11228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}