this post was submitted on 15 Jun 2025
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Ravens Progressive Matrices

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Ravens Progressive Matrices

A community to collect images of ravens progressive matrices.

I thought these are fun puzzles; So I made this community. Rules: Post an image of a ravens progressive matrix test question, then post the solution in the comments with a spoiler tag. If possible, add a source.

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What will you fill in for #?

Source

SolutionBlack filled star.

Each row and column has to contain each kind of pentagram.

Also: I think it is the diagonals? Similar to determinant rule application.

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[–] neidu3@sh.itjust.works 1 points 2 days ago* (last edited 2 days ago)

There are multiple potential ways of solving this, and I concluded early on that "nah, it can't be that simple". So I went through the ones I could think of just after waking up at the crack of noon.
Row sequence.
Column sequence.
Diagonal sequence (with wrapping).
They all came down to a simple XOR, so Black Star.