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.Parallel Perl – Autoparallelizing interpreter with JIT (perl.petamem.com)
143 points by bmn__ 62 days ago | 51 comments
2.HopTab – Open source macOS app switcher and tiler that replaces Cmd+Tab (royalbhati.com)
140 points by robhati 59 days ago | 57 comments
3.How many branches can your CPU predict? (lemire.me)
114 points by chmaynard 62 days ago | 66 comments
2026-03-31