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The dataset viewer is not available for this split.
Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code: StreamingRowsError
Exception: CastError
Message: Couldn't cast
flappy: struct<score: int64, name: string, owner: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, owner: string
child 3, updated: timestamp[s]
duckrun: struct<score: int64, name: string, owner: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, owner: string
child 3, updated: timestamp[s]
pong: struct<score: int64, name: string, owner: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, owner: string
child 3, updated: timestamp[s]
rhythm: struct<score: int64, name: string, owner: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, owner: string
child 3, updated: timestamp[s]
boss: struct<score: int64, name: string, owner: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, owner: string
child 3, updated: timestamp[s]
spaceship: struct<score: int64, name: string, owner: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, owner: string
child 3, updated: timestamp[s]
cdeplanne: struct<flappy: struct<score: int64, name: string, updated: timestamp[s]>, duckrun: struct<score: int (... 308 chars omitted)
child 0, flappy: struct<score: int64, name: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
child 1, duckrun: struct<score: int64, name: string, updated: timestam
...
timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
child 2, boss: struct<score: int64, name: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
child 3, flappy: struct<score: int64, name: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
child 4, pong: struct<score: int64, name: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
JimboZ: struct<pong: struct<score: int64, name: string, updated: timestamp[s]>, boss: struct<score: int64, n (... 104 chars omitted)
child 0, pong: struct<score: int64, name: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
child 1, boss: struct<score: int64, name: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
child 2, duckrun: struct<score: int64, name: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
tfrere: struct<pong: struct<score: int64, name: string, updated: timestamp[s]>>
child 0, pong: struct<score: int64, name: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
to
{'cdeplanne': {'flappy': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'duckrun': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'pong': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'rhythm': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'boss': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'spaceship': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}}, 'RemiFabre': {'pong': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'duckrun': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'flappy': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'rhythm': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'boss': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}}, 'Anne-Charlotte': {'rhythm': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'spaceship': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'pong': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'boss': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'duckrun': {'s
...
hip': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'duckrun': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'boss': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'flappy': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'pong': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}}, 'tfrere': {'pong': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}}, 'Lowagie': {'spaceship': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}}, 'Vivo1909': {'spaceship': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}}, 'JimboZ': {'pong': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'boss': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'duckrun': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}}, 'cdytoby': {'spaceship': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'duckrun': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'rhythm': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'boss': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}}}
because column names don't match
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 147, in get_rows_or_raise
return get_rows(
dataset=dataset,
...<4 lines>...
column_names=column_names,
)
File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
return func(*args, **kwargs)
File "/src/services/worker/src/worker/utils.py", line 127, in get_rows
rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
File "/src/services/worker/src/worker/utils.py", line 483, in safe_iter
yield from ds.decode(False) if ds.features else ds
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2840, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2373, in __iter__
for key, pa_table in self._iter_arrow():
~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2398, in _iter_arrow
for key, pa_table in self.ex_iterable._iter_arrow():
~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 536, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 419, in _iter_arrow
for key, pa_table in self.generate_tables_fn(**gen_kwags):
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 343, in _generate_tables
self._cast_table(pa_table, json_field_paths=json_field_paths),
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2378, in table_cast
return cast_table_to_schema(table, schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2306, in cast_table_to_schema
raise CastError(
...<3 lines>...
)
datasets.table.CastError: Couldn't cast
flappy: struct<score: int64, name: string, owner: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, owner: string
child 3, updated: timestamp[s]
duckrun: struct<score: int64, name: string, owner: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, owner: string
child 3, updated: timestamp[s]
pong: struct<score: int64, name: string, owner: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, owner: string
child 3, updated: timestamp[s]
rhythm: struct<score: int64, name: string, owner: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, owner: string
child 3, updated: timestamp[s]
boss: struct<score: int64, name: string, owner: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, owner: string
child 3, updated: timestamp[s]
spaceship: struct<score: int64, name: string, owner: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, owner: string
child 3, updated: timestamp[s]
cdeplanne: struct<flappy: struct<score: int64, name: string, updated: timestamp[s]>, duckrun: struct<score: int (... 308 chars omitted)
child 0, flappy: struct<score: int64, name: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
child 1, duckrun: struct<score: int64, name: string, updated: timestam
...
timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
child 2, boss: struct<score: int64, name: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
child 3, flappy: struct<score: int64, name: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
child 4, pong: struct<score: int64, name: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
JimboZ: struct<pong: struct<score: int64, name: string, updated: timestamp[s]>, boss: struct<score: int64, n (... 104 chars omitted)
child 0, pong: struct<score: int64, name: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
child 1, boss: struct<score: int64, name: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
child 2, duckrun: struct<score: int64, name: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
tfrere: struct<pong: struct<score: int64, name: string, updated: timestamp[s]>>
child 0, pong: struct<score: int64, name: string, updated: timestamp[s]>
child 0, score: int64
child 1, name: string
child 2, updated: timestamp[s]
to
{'cdeplanne': {'flappy': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'duckrun': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'pong': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'rhythm': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'boss': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'spaceship': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}}, 'RemiFabre': {'pong': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'duckrun': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'flappy': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'rhythm': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'boss': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}}, 'Anne-Charlotte': {'rhythm': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'spaceship': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'pong': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'boss': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'duckrun': {'s
...
hip': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'duckrun': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'boss': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'flappy': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'pong': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}}, 'tfrere': {'pong': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}}, 'Lowagie': {'spaceship': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}}, 'Vivo1909': {'spaceship': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}}, 'JimboZ': {'pong': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'boss': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'duckrun': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}}, 'cdytoby': {'spaceship': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'duckrun': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'rhythm': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}, 'boss': {'score': Value('int64'), 'name': Value('string'), 'updated': Value('timestamp[s]')}}}
because column names don't matchNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
Reachy Mini Arcade — Global Scores
Global high-score table for the Reachy Mini Arcade Space.
scores.json holds one entry per game (best score globally):
{
"spaceship": { "score": 12345, "name": "AAAA", "owner": "username", "updated": "2026-05-21T12:00:00Z" },
...
}
Writes are gated by the reachy-arcade-api backend Space, which verifies the caller's HF OAuth token before merging.
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