{"id":1706,"date":"2020-08-01T10:13:56","date_gmt":"2020-08-01T14:13:56","guid":{"rendered":"http:\/\/josmfs.net\/?p=1706"},"modified":"2024-04-08T12:49:59","modified_gmt":"2024-04-08T16:49:59","slug":"tree-trunk-puzzle","status":"publish","type":"post","link":"https:\/\/josmfs.net\/wordpress\/2020\/08\/01\/tree-trunk-puzzle\/","title":{"rendered":"Tree Trunk Puzzle"},"content":{"rendered":"

\"\"Here is another problem (slightly edited) from the Sherlock Holmes puzzle book by Dr. Watson (aka Tim Dedopulos).<\/p>\n

\u201cHolmes and I were walking along a sleepy lane in Hookland, making our way back to the inn at which we had secured lodgings after scouting out the estates of the supposed major, C. L. Nolan. Up ahead, a team of horses were slowly pulling a chained tree trunk along the lane. Fortunately it had been trimmed of its branches, but it was still an imposing sight.<\/p>\n

When we\u2019d overtaken the thing, Holmes surprised me by turning sharply on his heel and walking back along the trunk. I stopped where I was to watch him. He continued at a steady pace until he\u2019d passed the last of it, then reversed himself once more, and walked back to me.<\/p>\n

\u2018Come along, old chap,\u2019 he said as he walked past. Shaking my head, I duly followed.<\/p>\n

\u2018It took me 140 paces to walk from the back of the tree to the front, and just twenty to walk from the front to the back,\u2019 he declared.<\/p>\n

\u2018Well of course,\u2019 I said. \u2018The tree was moving, after all.\u2019<\/p>\n

\u2018Precisely,\u2019 he said. \u2018My pace is one yard in length, so how long is that tree-trunk?\u2019<\/p>\n

Can you find the answer?\u201d<\/p>\n

Answer<\/a>.<\/p>\n

See the Tree Trunk Puzzle<\/a> for solutions.<\/p>\n","protected":false},"excerpt":{"rendered":"

Here is another problem (slightly edited) from the Sherlock Holmes puzzle book by Dr. Watson (aka Tim Dedopulos). \u201cHolmes and I were walking along a sleepy lane in Hookland, making our way back to the inn at which we had secured lodgings after scouting out the estates of the supposed major, C. L. Nolan. Up […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[133,193,81],"class_list":["post-1706","post","type-post","status-publish","format-standard","hentry","category-puzzles-and-problems","tag-algebra","tag-tim-dedopulos","tag-travel-puzzles"],"_links":{"self":[{"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/posts\/1706","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/comments?post=1706"}],"version-history":[{"count":5,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/posts\/1706\/revisions"}],"predecessor-version":[{"id":3740,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/posts\/1706\/revisions\/3740"}],"wp:attachment":[{"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/media?parent=1706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/categories?post=1706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/josmfs.net\/wordpress\/wp-json\/wp\/v2\/tags?post=1706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}