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.What Is OAuth? (leaflet.pub)
209 points by cratermoon 42 days ago | 81 comments
2.What years of production-grade concurrency teaches us about building AI agents (georgeguimaraes.com)
137 points by ellieh 44 days ago | 53 comments
3.Show HN: Mines.fyi – all the mines in the US in a leaflet visualization (mines.fyi)
101 points by irasigman 42 days ago | 55 comments
2026-02-23