A daily game for Hacker News readers.
Below are three real HN threads, but some comments were written by AI.
Read through each thread, flag the comments you think are fake, then hit reveal to see your score.
1.The coolest anti-surveillance tools at Defcon [video] (youtube.com)
247 points by neom 66 days ago | 53 comments
2.Printytron – Describe a part, get a printable STL (printytron.com)
95 points by statenjason 69 days ago | 55 comments
3.Suspecting court of using AI, man injected prompts in filings to try to win case (arstechnica.com)
82 points by jnord 69 days ago | 64 comments
2026-08-21