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oolongie/npuzzle-trajectories

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… See the full description on the dataset page: https://huggingface.co/datasets/oolongie/npuzzle-trajectories.

Author / organizationoolongie
License (as declared)mit
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Created3 October 2026
Last updated at source3 October 2026
npuzzle15-puzzletrajectoriescontrastive-planning
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