The XY Problem (2014)
Completed last:breakout pair5th submission
319max pts
The Class of June 2019
8 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
Mezzano – An operating system written in Common Lisp
Completed last:breakout pair
396max pts
Non-English-based programming languages
Completed last:breakout pair
262max pts
Inventors killed by their own inventions
Completed last:breakout pair
273max pts
What's new in Xcode 7
Completed last:5th submission
252max pts
A Python 3 implementation for client-side web programming
Completed last:5th submission
403max pts
The Mathematical Hacker
Completed last:breakout pair5th submission
293max pts
The Z3 Theorem Prover released under MIT license
Completed last:breakout pair3rd submitter
304max pts