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.Finding all regex matches has always been O(n²) (iev.ee)
254 points by lalitmaganti 15 days ago | 73 comments
2.Debunking Zswap and Zram Myths (chrisdown.name)
171 points by javierhonduco 11 days ago | 53 comments
3.Country that put backdoors in Cisco routers to spy on world bans foreign routers (theregister.com)
117 points by beardyw 10 days ago | 43 comments
2026-03-27