The Class of May 2025

10 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

Game theory illustrated by an animated cartoon game

ncase.me Tools, games & demos 25 submissions · 24 people · 6.4 years

Completed last:breakout pair

449max pts

Use YouTube to improve your English pronunciation

youglish.com Tools, games & demos 5 submissions · 5 people · 5.9 years

Completed last:5th submission

770max pts

How I went from $100-an-hour programming to $X0,000-a-week consulting

training.kalzumeus.com Essays & writing 6 submissions · 6 people · 13.2 years

Completed last:5th submission

1034max pts

Beware of Fast-Math

simonbyrne.github.io Essays & writing 6 submissions · 6 people · 3.5 years

Completed last:breakout pair

319max pts

Animated Factorisation Diagrams

www.datapointed.net Tools, games & demos 5 submissions · 5 people · 12.6 years

Completed last:breakout pair5th submission

325max pts

Secretive – macOS native app to store SSH keys in the Secure Enclave

github.com Software & code 5 submissions · 5 people · 4.9 years

Completed last:5th submission

417max pts

The radix 2^51 trick (2017)

www.chosenplaintext.ca Books & learning 5 submissions · 5 people · 5.0 years

Completed last:breakout pair5th submission3rd active year

518max pts

The Awful German Language (1880)

faculty.georgetown.edu Essays & writing 5 submissions · 5 people · 4.0 years

Completed last:breakout pair5th submission

198max pts

Nestflix

nestflix.fun Reference 6 submissions · 6 people · 4.3 years

Completed last:5th submission3rd active year

428max pts

The Fall of Roam (2022)

every.to Essays & writing 5 submissions · 3 people · 3.3 years

Completed last:breakout pair5th submission3rd active year

136max pts