= 27d567bc2d48d9f40e9ccc20ea370b15)
Good_Burning_Plastic comments on Innate Mathematical Ability - Less Wrong
You are viewing a comment permalink. View the original post to see all comments and the full post content.
= 783df68a0f980790206b9ea87794c5b6)
Loading…= b715d02e85f7b3b4ae65ca3d3e450868)
Subscribe to RSS Feed
Powered by Reddit
= f037147d6e6c911a85753b9abdedda8d)
You are viewing a comment permalink. View the original post to see all comments and the full post content.
Comments (140)
Oh, good. I got this too. With XOR. Contrary to other repliers, it seems to me like XOR is a simpler primitive than "the presence/absence of shapes forms a rectangle". It's more easily generalizable and doesn't rely on the existence of other patterns. As a cute curiosity, by the way, the XOR-ing works both vertically and horizontally.
I did it with horizontal XOR, and I didn't notice the vertical XOR or the rectangles (which, if you think about it, are a consequence of the two XORs) until I read the comments.