Here is some published research on the human difficulty of ARC-AGI: https://cims.nyu.edu/~brenden/papers/JohnsonEtAl2021CogSci.pdf https://cims.nyu.edu/~brenden

Here is some published research on the human difficulty of ARC-AGI: https://cims.nyu.edu/~brenden/papers/JohnsonEtAl2021CogSci.pdf https://cims.nyu.edu/~brenden/papers/JohnsonEtAl2021CogSci.p... > We found that humans were able to infer the underlying program and generate the correct test output for a novel test input example, with an average of 84% of tasks solved per participant