2swap: the videos Hacker News recommends
Not the channel's most viewed videos: the ones HN commenters kept linking with real commentary. The top pick, "I Solved Klotski", hN people point to it for intuition about why some games are hard to navigate and for its Rush Hour and graph visualizations.
- 3 HN recommenders 3 months 2025–2026explainerHN people point to it for intuition about why some games are hard to navigate and for its Rush Hour and graph visualizations.
- 1 HN recommenders 1 months 2025–2026explainerMentioned in lambda calculus and combinator threads as a visual entry point to the topic.
- cited 3× 0 months 2025–2026explainerCited as a related video when threads touch on chaos, predictability and fractals from pendulum state spaces.
Questions
Which 2swap video does Hacker News recommend most?
I Solved Klotski: recommended in 3 different months by 3 HN users between 2025 and 2026.
Is this every 2swap video?
No. Only videos that at least three different HN users linked, in at least three different months, with at least a sentence of their own commentary. That filter is what makes the list useful.
Video list and Hacker News comment labels from HackerTube (prompted by @karpathy), released under ODC-By 1.0, built on the open-index/hacker-news archive. Hacker News data is provided by Y Combinator; comments remain the work of their authors. Video titles, channel names and thumbnails belong to their creators and are shown via YouTube. HackerTube Watch is an unofficial edition. Data export of 2026-10-31.