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int64
0
6.42M
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clue
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130k
answer
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0
52
0
train
Carol's about to tolerate bad language
SWEARING
1
train
Explorer or actor Sebastian
CABOT
2
train
TV talk pioneer
PAAR
3
train
Utter failure, figuratively
LEADBALLOON
5
train
Denmark, a hyperactive place with a platform for free speech
HYDEPARK
6
train
Clean-up target
MESS
7
train
Archaic negative.
NILL
8
train
People slaloming
SKIERS
9
train
Man who runs a wine-shop
BODEGUERO
10
train
Late resident of Doorn.
KAISER
11
train
What's up, in Portuguese
EAI
13
train
Done, in poetry
OER
14
train
Bill Moyers speech on income inequality in America, with "The"
FIGHTOFOURLIVES
15
train
Started a film scene gradually
FADEDIN
16
train
Bitter salad veggie
ENDIVE
17
train
Unpopular insulation
ASBESTOS
18
train
Pearl container (wordplay)
OYSTER
19
train
Raft user
POLER
20
train
Brian ___.
BORU
21
train
Back to the Future destination
PAST
22
train
Rioting blamed for uproar
BEDLAM
25
train
More than simmering
ABOIL
26
train
House-warming method
GASHEAT
29
train
West of Broadway.
MAE
30
train
Thick-coated spitz type of dog originally from China
CHOW
31
train
Unaspirated wood tillers
ELMS
32
train
___ Sea (Italy/Greece separator)
IONIAN
33
train
Ham or beef
MEAT
34
train
Ukraine river
DONETS
35
train
Subatomic bit
ELECTRON
36
train
In a mournful manner
SADLY
38
train
Conductor's beginning (wordplay)
SEMI
39
train
Give a joint prize (wordplay)
REWARDPOT
40
train
Downloadable patch
BUGFIX
41
train
Foolery, sir, does walk about the ___ like the sun (Shakespeare)
ORB
42
train
Car with old sound
AUDIO
43
train
Will he at last bury his type of work (wordplay)
PRINTER
45
train
___ Paese (cheese choice)
BEL
46
train
Counting-out words for George
EENYMEANYMINEYMO
48
train
Potato sack race, essentially (wordplay)
HOPAGAINSTHOP
49
train
Cell fragment in the blood, important for clotting
PLATELET
50
train
Cultural matters, with "the"
ARTS
51
train
Shape of some docks
ELL
52
train
G.O.P. name.
NIXON
54
train
Cape, in place names.
NESS
55
train
Many an article by Ronnie on fruit
CITRON
56
train
Reportedly flog prisoner probably in here
CELL
57
train
Scantlings.
STUDS
58
train
Priscilla Mullens John
ALDEN
59
train
Important people
LIONS
60
train
Pool game with 21 balls
SNOOKER
61
train
Quickly Slang.
PDO
62
train
Huge format
IMAX
63
train
It comes in a small box
RING
64
train
Set in a groove
DADO
65
train
Boy present for a musical performance
SONATA
66
train
This bus might get one down before this
ERE
67
train
Medical drama locales abbreviation
ERS
68
train
Sixth-century date.
DXI
69
train
Google or Dropbox offering
FREESTORAGE
72
train
Sound made after breaking out (wordplay)
PEEP
74
train
Fish that yields caviare
STURGEON
75
train
Cheers Span.
OLES
76
train
___ in Calico: Crosby song
AGAL
77
train
Blazingly bright
AGLARE
78
train
Walter Reed rms.
ORS
79
train
Steel Ger
STAHL
80
train
Ex-N.J. Governor
KEAN
81
train
Maintain once more the RAs among the trees
REASSERT
83
train
Inspector's employer abbreviation
USDA
84
train
With a bow, on a score
ARCO
85
train
Lost no time
RACED
86
train
Mean persons
CAITIFFS
87
train
Pizza party leftovers
CRUSTS
88
train
Obscenities
FLETTERWORDS
89
train
Energetic one
DYNAMO
90
train
Texans' organization
NFL
91
train
Figures on the score board.
RUNS
92
train
It may not include a kiss
FIRSTDATE
93
train
Swampy forest region of Siberia.
URMAN
94
train
TV princess of Amphipolis
XENA
95
train
Divides equally
BISECTS
96
train
Former president of Romania
ILIESCU
97
train
Cast member of a play
STAGEACTOR
98
train
Controversial wiretapping group
NSA
99
train
The greatest follower of Buddhism initially in southeast Asia
BALI
101
train
Short ballet skirt
TUTU
103
train
Blackfish
TAUTOGS
104
train
Johnny a.k.a. Appleseed
CHAPMAN
105
train
Is in need of
LACKS
106
train
Actors.
TRAGEDIANS
107
train
Rare slip may produce an aggressive response
REPRISAL
108
train
Resource Conservation and Recovery Act organization
EPA
109
train
Newsroom measures
PICAS
110
train
Depp's 'Sleepy Hollow' co-star
RICCI
111
train
Irish operator is such a person in trade
SHOPKEEPER
112
train
Delta Tau Chi, familiarly
ANIMALHOUSE
113
train
Blow that for a cold spell!
SNEEZE
114
train
Body of moral values
ETHIC
115
train
Change over.
CONVERT
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GridBench

Crossword puzzles and clue-answer pairs for evaluating language models. The dataset has 98,548 puzzles, 5,332,845 entries, and 5,814,875 filtered CrosswordQA pairs.

Files

Config Rows Contents
puzzles 98,548 One row per puzzle with grid, block pattern, clues, answers, rebus metadata, and split.
entries 5,332,845 One row per clue-answer pair with puzzle ID, publisher, type, date, direction, coordinates, and split.
crosswordqa 5,814,875 Filtered CrosswordQA pairs with the original source_split.

Only the JSONL exports are here. Raw .puz files and raw CrosswordQA CSVs are not included.

Sources

The puzzles come from two sources.

The xwords archive is maintained by Q726kbXuN and backed by the q726kbxun.github.io repository. The archive stores puzzle data in xwords_data_00.dat through xwords_data_NN.dat, and its downloader is view_archive.py. The archive contains 94,225 JSON and text puzzles and 92,801 .puz files, dated 1932-05-15 to 2026-08-16.

The second source is xword-dl. This dataset uses the abdksyed/xword-dl fork at commit a586be8. The fork changes the Washington Post downloader from the Sunday endpoint to the daily endpoint. The GridBench download covers 13 xword-dl sources and produced 20,897 .puz files dated 2017-05-12 to 2026-08-22.

The Washington Post daily puzzle is the LA Times daily puzzle. WaPo copies are dropped in favor of the native LA Times file.

How the dataset was built

The build code is in the GridBench repository.

  1. Download the xwords archive and the xword-dl sources.
  2. Merge both sources and deduplicate by the SHA-256 hash of the solution grid. Archive files win over xword-dl files. Within xword-dl, LA Times wins over WaPo. This leaves 98,548 unique grids from 113,698 source files.
  3. Classify the publisher from the source directory or xword-dl keyword. Classify the type from the filename suffix, then the source keyword, then the grid size.
  4. Export the merged corpus to puzzles.jsonl and entries.jsonl with export_jsonl.py.
  5. Assign splits to whole puzzles before expanding entries.
  6. Filter CrosswordQA with export_jsonl.py.

The merge code is merge_data.py.

Grid size Type
21x21 sundays
area up to 81 mini
area up to 169 midi
everything else classic

Splits

Splits are assigned per puzzle, so every entry from a puzzle shares its split.

Split Puzzles Entries Rule
test_publisher 8,188 280,779 Atlantic, Inkubator, New Yorker, Vulture, and Independent cryptic
test_temporal 9,036 407,557 Newest 10% of the remaining puzzles
dev 9,036 417,653 Next-newest 10%
train 72,288 4,226,856 Remainder

CrosswordQA

The source is CrosswordQA. Its train.csv and valid.csv are combined. A row is dropped when its normalized clue exactly matches a clue in any dev or test puzzle. Normalization lowercases the clue and replaces non-alphanumeric characters with spaces.

967,373 rows were dropped and 5,814,875 were kept. Exact clue collisions and exact clue-answer pair collisions with held-out puzzles are zero. Answer repetition is allowed by design.

License

License is not specified. Crossword content remains the property of its original publishers. Check the source terms before redistributing.

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