ARC-AGI-3 Preview Agent Competition

A 30-day developer competition to build agents that could solve ARC-AGI-3 Preview's interactive reasoning games. Teams competed to complete the most levels across 3 private games, testing their agents' ability to explore, learn, and adapt in novel environments.
The competition ran from July 18 to August 19, 2025, in partnership with Hugging Face.

Recap blog post

Preview Competition Winners

1st Place

StochasticGoose @ Tufa Labs

Code

Recap

Score: 12.58% • Levels Completed: 18

Lead Developer:

Dries Smit


Adviser/Reviewer:

Jack Cole

2nd Place

Blind Squirrel

Code

Recap

Score: 6.71% • Levels Completed: 13

Developer:

Will Dick