{"id":720,"date":"2019-11-06T20:37:19","date_gmt":"2019-11-06T20:37:19","guid":{"rendered":"https:\/\/jan.schnasse.org\/blog\/?p=720"},"modified":"2026-09-28T11:39:01","modified_gmt":"2026-09-28T09:39:01","slug":"sudoku-dancing-links-backtracking","status":"publish","type":"post","link":"https:\/\/jan.schnasse.org\/blog\/2019\/11\/06\/sudoku-dancing-links-backtracking\/","title":{"rendered":"Sudoku, Dancing Links, Backtracking"},"content":{"rendered":"<p><a href=\"https:\/\/medium.com\/javarevisited\/building-a-sudoku-solver-in-java-with-dancing-links-180274b0b6c1\">https:\/\/medium.com\/javarevisited\/building-a-sudoku-solver-in-java-with-dancing-links-180274b0b6c1<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>https:\/\/medium.com\/javarevisited\/building-a-sudoku-solver-in-java-with-dancing-links-180274b0b6c1<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,9],"tags":[],"class_list":["post-720","post","type-post","status-publish","format-standard","hentry","category-bookmarks","category-java"],"_links":{"self":[{"href":"https:\/\/jan.schnasse.org\/blog\/wp-json\/wp\/v2\/posts\/720","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jan.schnasse.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jan.schnasse.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jan.schnasse.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jan.schnasse.org\/blog\/wp-json\/wp\/v2\/comments?post=720"}],"version-history":[{"count":1,"href":"https:\/\/jan.schnasse.org\/blog\/wp-json\/wp\/v2\/posts\/720\/revisions"}],"predecessor-version":[{"id":4267,"href":"https:\/\/jan.schnasse.org\/blog\/wp-json\/wp\/v2\/posts\/720\/revisions\/4267"}],"wp:attachment":[{"href":"https:\/\/jan.schnasse.org\/blog\/wp-json\/wp\/v2\/media?parent=720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jan.schnasse.org\/blog\/wp-json\/wp\/v2\/categories?post=720"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jan.schnasse.org\/blog\/wp-json\/wp\/v2\/tags?post=720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}