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Datasets:
oolongie
/
npuzzle-trajectories

Tasks:
Reinforcement Learning
Size:
100K<n<1M
ArXiv:
Tags:
npuzzle
15-puzzle
trajectories
contrastive-planning
License:
Dataset card Files
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N-Puzzle trajectories (15-puzzle / 5×5)

Training trajectories for the 15-puzzle (5×5 sliding puzzle), generated by random reverse walks of length 205 (same protocol as in Contrastive Representations for Temporal Reasoning).

Format

  • Files: npuzzle_trajectories_{0..63}.pkl
  • Each file is an uncompressed pickle of a torch.Tensor with dtype int8
  • Shape per shard: (10000, 205, 25) — 10k trajectories, length 205, flattened 5×5 board
  • Values: tile ids in {0, …, 24}
  • Fixed length (no separate length files)

Download 

huggingface-cli download oolongie/npuzzle-trajectories --repo-type dataset --local-dir training_datasets/npuzzle

Size

About 3.1 GB total (64 shards × ~51 MB).
Downloads last month
270
Total file size:
3.28 GB

Paper for oolongie/npuzzle-trajectories