{"id":42108325,"title":"The Doodle Theorem, and Beyond (2016)","points":35,"user":"ColinWright","time":1731342545,"time_ago":"4 days ago","type":"link","content":"","comments":[{"id":42109149,"user":"philote","time":1731348585,"time_ago":"4 days ago","type":"comment","content":"

I skimmed it, but couldn't find what the "doodle theorem" is. It's only mentioned in the title.","comments":[{"id":42109422,"user":"ColinWright","time":1731350539,"time_ago":"4 days ago","type":"comment","content":"

Quoting from the article:

> Claim: every doodle can be two-coloured.","comments":[],"comments_count":0,"level":1,"url":"item?id=42109422"},{"id":42109169,"user":"codeflo","time":1731348702,"time_ago":"4 days ago","type":"comment","content":"

Euler’s graph theorem.","comments":[{"id":42113883,"user":"ColinWright","time":1731402006,"time_ago":"3 days ago","type":"comment","content":"

Actually, no. That is mentioned, but it's not the theorem in question.","comments":[],"comments_count":0,"level":2,"url":"item?id=42113883"}],"comments_count":1,"level":1,"url":"item?id=42109169"}],"comments_count":3,"level":0,"url":"item?id=42109149"},{"id":42108902,"user":"breckenedge","time":1731346831,"time_ago":"4 days ago","type":"comment","content":"

(2016)","comments":[{"id":42109114,"user":"ColinWright","time":1731348305,"time_ago":"4 days ago","type":"comment","content":"

... but timeless ...","comments":[],"comments_count":0,"level":1,"url":"item?id=42109114"}],"comments_count":1,"level":0,"url":"item?id=42108902"},{"id":42110522,"time":1731359942,"time_ago":"3 days ago","type":"comment","content":"[deleted]","deleted":true,"comments":[],"comments_count":0,"level":0,"url":"item?id=42110522"},{"id":42109060,"time":1731347981,"time_ago":"4 days ago","type":"comment","content":"[deleted]","deleted":true,"comments":[],"comments_count":0,"level":0,"url":"item?id=42109060"},{"id":42108552,"user":"johncakelover","time":1731344127,"time_ago":"4 days ago","type":"comment","content":"

[flagged]","dead":true,"comments":[{"id":42108557,"time":1731344161,"time_ago":"4 days ago","type":"comment","content":"[deleted]","deleted":true,"comments":[],"comments_count":0,"level":1,"url":"item?id=42108557"}],"comments_count":1,"level":0,"url":"item?id=42108552"}],"comments_count":10,"url":"https://chalkdustmagazine.com/features/the-doodle-theorem-and-beyond/","domain":"chalkdustmagazine.com"}