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.Did OpenAI solve the wrong Navier-Stokes problem? (scientificamerican.com)
122 points by tomjakubowski 9 days ago | 76 comments
2.Writing a better reality: The case for optimistic sci-fi (2022) (honisoit.com)
86 points by andsoitis 17 days ago | 72 comments
3.US to ban Canadian dairy, alcohol, motor vehicle imports on September 29 (reuters.com)
72 points by JumpCrisscross 22 days ago | 51 comments
2026-09-22