{"id":36136,"date":"2026-08-01T00:00:20","date_gmt":"2026-08-01T07:00:20","guid":{"rendered":"https:\/\/www.gmpuzzles.com\/blog\/?p=36136"},"modified":"2026-07-31T03:29:37","modified_gmt":"2026-07-31T10:29:37","slug":"slow-thermo-sudoku-by-philip-newman-4","status":"publish","type":"post","link":"https:\/\/www.gmpuzzles.com\/blog\/2026\/08\/slow-thermo-sudoku-by-philip-newman-4\/","title":{"rendered":"Slow Thermo Sudoku by Philip Newman"},"content":{"rendered":"<p>(This post is part of the <a href=\"https:\/\/www.gmpuzzles.com\/blog\/tag\/gas\/\">Genuinely Approachable Sudoku (GAS)<\/a> series.)<br \/>\n<em>Live, from SudokuCon 2026, it&#8217;s a Slow Thermo!<\/em><\/p>\n<p align=\"center\"><img decoding=\"async\" src=\"https:\/\/www.gmpuzzles.com\/images\/puzzles2026\/260801-SlowThermoSudoku-SudokuCon26.png\" alt=\"Slow Thermo-Sudoku by Philip Newman\" \/><\/p>\n<p align=\"center\"><a href=\"https:\/\/www.gmpuzzles.com\/images\/puzzles2026\/260801-SlowThermoSudoku-SudokuCon26.pdf\">PDF<\/a><\/p>\n<p>or <a href=\"https:\/\/www.gmpuzzles.com\/s\/260801SC26\">solve online<\/a> (using SudokuPad)<\/p>\n<p>Also enjoy a bonus earlier version of this puzzle that is more difficult: <a href=\"https:\/\/www.gmpuzzles.com\/images\/puzzles2026\/260801-SlowThermoSudoku-SC26b.pdf\">PDF<\/a><\/p>\n<p>or <a href=\"https:\/\/www.gmpuzzles.com\/s\/260801SC26b\">solve bonus online<\/a> (using SudokuPad)<\/p>\n<p><b>Theme:<\/b> SudokuCon &#8217;26<\/p>\n<p><b>Author\/Opus:<\/b> This is the 141st puzzle from Philip Newman, part of the Genuinely Approachable Sudoku (<a href=\"https:\/\/sudokutheory.com\/gas\/\">GAS<\/a>) team.<\/p>\n<p><b>Rules:<\/b> Standard <a href=\"https:\/\/www.gmpuzzles.com\/blog\/sudoku-rules-and-info\/\">Sudoku<\/a> rules (insert a number from 1 to 9 into each cell so that no number repeats in any row, column, or bold region). Some thermometer shapes are in the grid; numbers must either increase or stay the same in each cell going from the round bulb to the flat end. (For instance, a thermometer might contain the sequence 233577888 in that order.)<\/p>\n<p><b>GAS Time Standards (highlight to view):<\/b> Two party hats (\ud83c\udfa9\ud83e\udd73): <span style=\"color: white;background-color: white\">9:00<\/span>; One party hat (\ud83e\udd73): <span style=\"color: white;background-color: white\">20:00<\/span>. All other solvers earn a \ud83e\udd95: <span style=\"color: white;background-color: white\">Fictitious Fushanosaurus<\/span>.<\/p>\n<p><b>Thomas Hits the GAS (highlight to view):<\/b> <span style=\"color: white;background-color: white\">2:06<\/span>, with <a href=\"https:\/\/www.gmpuzzles.com\/images\/puzzles2026\/sudokupad-Philip_New-SudokuCon_2026-a508-d127.replay\">SudokuPad replay file<\/a> and <span style=\"color: white;background-color: white\">3:42<\/span> for bonus with <a href=\"https:\/\/www.gmpuzzles.com\/images\/puzzles2026\/sudokupad-Philip_New-SC_26-a1182-d224.replay\">replay<\/a> as well; shared as a download for now (requires loading via settings menu with improvements expected before people should use this regularly).<\/p>\n<p><b>Solution:<\/b> <a href=\"https:\/\/www.gmpuzzles.com\/images\/puzzles2026\/260801-SlowThermoSudoku-SudokuCon26-soln.pdf\">PDF<\/a> and for <a href=\"https:\/\/www.gmpuzzles.com\/images\/puzzles2026\/260801-SlowThermoSudoku-SC26b-soln.pdf\">bonus<\/a>; solving video with explanation to be added later from GAS team.<\/p>\n<p><b>Note:<\/b> Follow this link for other less common variations of <a href=\"https:\/\/www.gmpuzzles.com\/blog\/tag\/sudoku-3+variation-2\/\">Sudoku<\/a>.<\/p>\n<p><b>Note 2:<\/b>\u00a0Comments on the blog are great! For a more interactive discussion, please also consider using our\u00a0<a href=\"https:\/\/discord.com\/channels\/1059513302847336469\/1380897111599616020\">Daily GAS discussion<\/a>\u00a0post\u00a0on the GMPuzzles Discord. Not a member of the Discord? Click\u00a0<a href=\"https:\/\/discord.gg\/RNNfEBEbQS\">this link<\/a>\u00a0for basic access.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>(This post is part of the Genuinely Approachable Sudoku (GAS) series.) Live, from SudokuCon 2026, it&#8217;s a Slow Thermo! PDF or solve online (using SudokuPad) Also enjoy a bonus earlier version of this puzzle that is more difficult: PDF or solve bonus online (using SudokuPad) Theme: SudokuCon &#8217;26 Author\/Opus: This is the 141st puzzle from [&hellip;]<\/p>\n","protected":false},"author":442,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,3],"tags":[15,24,56,237],"class_list":["post-36136","post","type-post","status-publish","format-standard","hentry","category-thermo-sudoku","category-puzzle","tag-wednesdaythursday","tag-thermo-sudoku-2","tag-variation-2","tag-gas"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Slow Thermo Sudoku by Philip Newman - The Art of Puzzles<\/title>\n<meta name=\"description\" content=\"Live, from SudokuCon 2026, it&#039;s a Slow Thermo!\" \/>\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\/2026\/08\/slow-thermo-sudoku-by-philip-newman-4\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Slow Thermo Sudoku by Philip Newman - The Art of Puzzles\" \/>\n<meta property=\"og:description\" content=\"Live, from SudokuCon 2026, it&#039;s a Slow Thermo!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.gmpuzzles.com\/blog\/2026\/08\/slow-thermo-sudoku-by-philip-newman-4\/\" \/>\n<meta property=\"og:site_name\" content=\"The Art of Puzzles\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-01T07:00:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.gmpuzzles.com\/images\/puzzles2026\/260801-SlowThermoSudoku-SudokuCon26.png\" \/>\n<meta name=\"author\" content=\"Philip Newman\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@drsudoku\" \/>\n<meta name=\"twitter:site\" content=\"@drsudoku\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Philip Newman\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2026\\\/08\\\/slow-thermo-sudoku-by-philip-newman-4\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2026\\\/08\\\/slow-thermo-sudoku-by-philip-newman-4\\\/\"},\"author\":{\"name\":\"Philip Newman\",\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/#\\\/schema\\\/person\\\/22c94f31acaca1ad70424877966f3377\"},\"headline\":\"Slow Thermo Sudoku by Philip Newman\",\"datePublished\":\"2026-08-01T07:00:20+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2026\\\/08\\\/slow-thermo-sudoku-by-philip-newman-4\\\/\"},\"wordCount\":254,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2026\\\/08\\\/slow-thermo-sudoku-by-philip-newman-4\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.gmpuzzles.com\\\/images\\\/puzzles2026\\\/260801-SlowThermoSudoku-SudokuCon26.png\",\"keywords\":[\"wed\\\/thurs\",\"thermo-sudoku\",\"variation\",\"gas\"],\"articleSection\":[\"Thermo-Sudoku\",\"Puzzle\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2026\\\/08\\\/slow-thermo-sudoku-by-philip-newman-4\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2026\\\/08\\\/slow-thermo-sudoku-by-philip-newman-4\\\/\",\"url\":\"https:\\\/\\\/www.gmpuzzles.com\\\/blog\\\/2026\\\/08\\\/slow-thermo-sudoku-by-philip-newman-4\\\/\",\"name\":\"Slow Thermo Sudoku by Philip Newman - 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