{"id":16443,"date":"2021-08-20T09:00:11","date_gmt":"2021-08-20T16:00:11","guid":{"rendered":"https:\/\/www.gmpuzzles.com\/blog\/?p=16443"},"modified":"2021-11-21T14:07:34","modified_gmt":"2021-11-21T22:07:34","slug":"castle-wall-masyu-by-mark-sweep","status":"publish","type":"post","link":"https:\/\/www.gmpuzzles.com\/blog\/2021\/08\/castle-wall-masyu-by-mark-sweep\/","title":{"rendered":"Castle Wall (Masyu) by Mark Sweep"},"content":{"rendered":"<p align=\"center\"><img decoding=\"async\" src=\"https:\/\/www.gmpuzzles.com\/images\/puzzles2021\/210820-CastleWallMasyu-Antisymmetry.png\" alt=\"Castle Wall (Masyu) by Mark Sweep\"><\/p>\n<p align=\"center\"><a href=\"https:\/\/www.gmpuzzles.com\/images\/puzzles2021\/210820-CastleWallMasyu-Antisymmetry.pdf\">PDF<\/a><\/p>\n<p>or <a href=https:\/\/gmpuzzles.com\/s\/210820Anti>solve online<\/a> (using our beta test of Penpa-Edit tools in linex mode where left click+drag draws lines and right click marks X&#8217;s)<\/p>\n<p><b>Theme:<\/b> Slanted Squares<\/p>\n<p><b>Author\/Opus:<\/b> This is the 2nd puzzle from guest contributor Mark Sweep.<\/p>\n<p><b>Rules:<\/b> Standard <a href=\"https:\/\/www.gmpuzzles.com\/blog\/castle-wall-rules-and-info\/\">Castle Wall<\/a> rules, but none of the clue colors are given. The solver should determine whether each gray clue is white or black. Also, the loop must go straight through the cells with white circles, with a turn in at least one of the cells immediately before\/after each white circle. The loop must make a turn in all the black circles, but must go straight in both cells immediately before\/after each black circle.<\/p>\n<p><b>Difficulty:<\/b> 3.5 stars<\/p>\n<p><b>Time Standards (highlight to view):<\/b> <span style=\"color:white;background-color:white;\">Grandmaster = 5:15, Master = 8:00, Expert = 16:00<\/span><\/p>\n<p><b>Solution:<\/b> <a href=\"https:\/\/www.gmpuzzles.com\/images\/puzzles2021\/210820-CastleWallMasyu-Antisymmetry-soln.pdf\">PDF<\/a>; a solution video is also available <a href=https:\/\/youtu.be\/ogl32tECkK0>here<\/a>.<\/p>\n<p><b>Note:<\/b> Follow this link for more <a href=\"https:\/\/www.gmpuzzles.com\/blog\/tag\/castlewall\/\">Castle Wall puzzles<\/a>. If you are new to this puzzle type, here are our <a href=https:\/\/www.gmpuzzles.com\/blog\/tag\/castlewall+mondaytuesday\/>easiest Castle Wall puzzles<\/a> to get started on. More Castle Wall puzzles can be found in our beginner-friendly collection <a href=https:\/\/www.gmpuzzles.com\/store\/intro-to-gmpuzzles><i>Intro to GMPuzzles<\/i><\/a> as well as the larger collection <i><a href=https:\/\/www.gmpuzzles.com\/store\/puzzle-collections>Castle Wall<\/a><\/i>, both by Serkan Y\u00fcrekli.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PDF or solve online (using our beta test of Penpa-Edit tools in linex mode where left click+drag draws lines and right click marks X&#8217;s) Theme: Slanted Squares Author\/Opus: This is the 2nd puzzle from guest contributor Mark Sweep. Rules: Standard Castle Wall rules, but none of the clue colors are given. The solver should determine [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31,111,3,55],"tags":[17,151,56,112],"class_list":["post-16443","post","type-post","status-publish","format-standard","hentry","category-masyu","category-castle-wall","category-puzzle","category-variation","tag-fridaysaturday","tag-masyu","tag-variation-2","tag-castlewall"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Castle Wall (Masyu) by Mark Sweep - The Art of Puzzles<\/title>\n<meta name=\"description\" content=\"Can you find your way around this hybrid of Castle Wall and Masyu puzzles? This creative challenge comes from constructor Mark Sweep.\" \/>\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\/2021\/08\/castle-wall-masyu-by-mark-sweep\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Castle Wall (Masyu) by Mark Sweep - The Art of Puzzles\" \/>\n<meta property=\"og:description\" content=\"Can you find your way around this hybrid of Castle Wall and Masyu puzzles? 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