Ask HN: Are there 3D twisty puzzles that can only be simulated on a computer?
In other words, such a puzzle would be impossible or very difficult to make in a physical form.
Comments URL: https://news.ycombinator.com/item?id=35412096
Points: 4
# Comments: 6
from Hacker News: Front Page https://ift.tt/L8t50UQ
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