{"id":3567,"date":"2014-04-21T21:00:33","date_gmt":"2014-04-22T04:00:33","guid":{"rendered":"http:\/\/www.gmpuzzles.com\/blog\/?p=3567"},"modified":"2025-06-25T08:05:49","modified_gmt":"2025-06-25T15:05:49","slug":"bonus-killer-sudoku-serkan-yurekli","status":"publish","type":"post","link":"https:\/\/www.gmpuzzles.com\/blog\/2014\/04\/bonus-killer-sudoku-serkan-yurekli\/","title":{"rendered":"Bonus: Killer Sudoku by Serkan Y\u00fcrekli"},"content":{"rendered":"<p align=\"center\"><img decoding=\"async\" src=\"https:\/\/www.gmpuzzles.com\/images\/puzzles\/140421-Serkan24HPC-Killer8x8.png\" alt=\"Killer Sudoku by Serkan Y\u00fcrekli\"><\/p>\n<p align=\"center\"><a href=\"https:\/\/www.gmpuzzles.com\/images\/puzzles\/140421-Serkan24HPC-Killer8x8.pdf\">PDF<\/a><\/p>\n<p>or <a href=https:\/\/gmpuzzles.com\/s\/140421KSud>solve online<\/a> (using our beta test of Penpa-Edit tools)<\/p>\n<p><b>Theme:<\/b> Clue Symmetry and Logic (Note: this puzzle originally appeared in this year&#8217;s 24HPC. It is a bonus puzzle here but is harder than Monday difficulty)<\/p>\n<p><b>Author\/Opus:<\/b> This is the 38th puzzle from our contributing puzzlemaster Serkan Y\u00fcrekli.<\/p>\n<p><b>Rules:<\/b> Variation of <a href=\"https:\/\/www.gmpuzzles.com\/blog\/sudoku-rules-and-info\/\" \/>Sudoku<\/a> rules (no repeats in any rows, columns, or bold regions) with numbers 1-8. Also, the sum of the numbers in each cage must equal the value given in the upper-left corner of that cage. Numbers cannot repeat inside a cage.<\/p>\n<p><b>Answer String:<\/b> Enter the 3rd row from left to right, followed by a comma, followed by the 8th row from left to right.<\/p>\n<p><b>Time Standards (highlight to view):<\/b> <span style=\"color:white;background-color:white;\">Grandmaster = 3:00, Master = 4:15, Expert = 8:30<\/span><\/p>\n<p><b>Solution:<\/b> <a href=\"https:\/\/www.gmpuzzles.com\/images\/puzzles\/140421-Serkan24HPC-Killer8x8-soln.pdf\">PDF<\/a><\/p>\n<p><b>Note:<\/b> Follow this link for more <a href=\"https:\/\/www.gmpuzzles.com\/blog\/tag\/killersudoku\/\">Killer Sudoku<\/a> and this link for <a href=\"https:\/\/www.gmpuzzles.com\/blog\/tag\/sudoku-3+classic\/\">classic Sudoku<\/a>. More Killer Sudoku puzzles can be found in <a href=\"https:\/\/shop.gmpuzzles.com\/products\/killer-sudoku\"><i>Killer Sudoku<\/i> by Serkan Y\u00fcrekli<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PDF or solve online (using our beta test of Penpa-Edit tools) Theme: Clue Symmetry and Logic (Note: this puzzle originally appeared in this year&#8217;s 24HPC. It is a bonus puzzle here but is harder than Monday difficulty) Author\/Opus: This is the 38th puzzle from our contributing puzzlemaster Serkan Y\u00fcrekli. Rules: Variation of Sudoku rules (no [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[189,3],"tags":[82,188],"class_list":["post-3567","post","type-post","status-publish","format-standard","hentry","category-killer-sudoku","category-puzzle","tag-classic","tag-killersudoku"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bonus: Killer Sudoku by Serkan Y\u00fcrekli - The Art of Puzzles<\/title>\n<meta name=\"description\" content=\"Enjoy this Killer Sudoku by Serkan Y\u00fcrekli, originally written for the 24 Hours Puzzle Championship\" \/>\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\/2014\/04\/bonus-killer-sudoku-serkan-yurekli\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bonus: Killer Sudoku by Serkan Y\u00fcrekli - 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