Looking for feedback on my GPU-accelerated Snake AI project [P]

Short summary

A developer shares a GPU-accelerated Snake game AI that averages 86/87 points after under 10 hours of training on a free Colab T4 GPU. The system runs 4,096 parallel games on-GPU, combining PPO+GAE with a spatially-preserving CoordConv architecture. The author seeks community feedback on exploration, reward design, and architecture improvements.

• •Snake AI reaches 86/87 avg score in <10h on a free T4 GPU
• •Runs 4,096 parallel games on-GPU with PPO+GAE and CoordConv
• •Author seeks feedback on next steps for improvement

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