The short version
Interactive prediction game challenging you to produce unpredictable sequences of keypresses.
From the HackerLinks archive
The Aaronson Oracle
Interactive prediction game challenging you to produce unpredictable sequences of keypresses.
At a glance:
First seen:2026-10-15
Last seen:2026-10-15
Times seen:1
Website:aaronsonoracle.com
Why it caught our attention
A reply independently recommends the concrete implementation, with the parent explaining its human-predictability premise.
Where it surfaced on Hacker News
2026-10-15
“The implementation on that website (https://aaronsonoracle.com/) is uncanny, I recommend everyone to check it out”
nico · recommendation · first hand use
Direct HN comment
Show HN: How random are you?