M5 MacBook Pro
Completed last:breakout pair
861max pts
The Class of October 2025
11 links completed the frozen Hall rule in this class.
A link can complete the Hall rule years after its latest 20+ point thread. Its class records when the complete submission history first satisfied every requirement.
How induction works
TurboTax’s 20-Year Fight to Stop Americans from Filing Taxes for Free
Completed last:breakout pair5th submission
1519max pts
Elementary OS – Fast, open, privacy-respecting replacement for Windows and macOS
Completed last:breakout pair
561max pts
The fastest math typesetting library for the web
Completed last:5th submission
237max pts
Valetudo – Cloud replacement for vacuum robots enabling local-only operation
Completed last:breakout pair5th submission
470max pts
What Americans die from vs. what the news reports on
Completed last:breakout pair5th submission
710max pts
Learn TLA+ (2018)
Completed last:5th submission
387max pts
EasyOS: An experimental Linux distribution
Completed last:5th submission
281max pts
Many temptations of an open-source Chrome extension developer
Completed last:5th submission
1123max pts
RegEx Crossword
Completed last:5th submission3rd submitter
390max pts
My approach to building large technical projects (2023)
Completed last:breakout pair5th submission
384max pts