question_idx
int64
0
175k
question
stringlengths
55
113
answer
int64
0
10
word
stringlengths
4
10
character
stringclasses
52 values
task
stringclasses
4 values
800
How many unique characters appear in the string 'trav'?
4
trav
null
count_unique_chars
801
How many unique characters appear in the string 'Hyun'?
4
Hyun
null
count_unique_chars
802
How many unique characters appear in the string 'Hops'?
4
Hops
null
count_unique_chars
803
How many unique characters appear in the string 'upgQ'?
4
upgQ
null
count_unique_chars
804
How many unique characters appear in the string 'Quao'?
4
Quao
null
count_unique_chars
805
How many unique characters appear in the string 'DTOs'?
4
DTOs
null
count_unique_chars
806
How many unique characters appear in the string 'ICTV'?
4
ICTV
null
count_unique_chars
807
How many unique characters appear in the string 'CssD'?
3
CssD
null
count_unique_chars
808
How many unique characters appear in the string 'BvgA'?
4
BvgA
null
count_unique_chars
809
How many unique characters appear in the string 'Dele'?
3
Dele
null
count_unique_chars
810
How many unique characters appear in the string 'RAPK'?
4
RAPK
null
count_unique_chars
811
How many unique characters appear in the string 'ruim'?
4
ruim
null
count_unique_chars
812
How many unique characters appear in the string 'IMAC'?
4
IMAC
null
count_unique_chars
813
How many unique characters appear in the string 'vows'?
4
vows
null
count_unique_chars
814
How many unique characters appear in the string 'chdk'?
4
chdk
null
count_unique_chars
815
How many unique characters appear in the string 'Vima'?
4
Vima
null
count_unique_chars
816
How many unique characters appear in the string 'WNXX'?
3
WNXX
null
count_unique_chars
817
How many unique characters appear in the string 'CHIV'?
4
CHIV
null
count_unique_chars
818
How many unique characters appear in the string 'dltk'?
4
dltk
null
count_unique_chars
819
How many unique characters appear in the string 'dpex'?
4
dpex
null
count_unique_chars
820
How many unique characters appear in the string 'Tibi'?
3
Tibi
null
count_unique_chars
821
How many unique characters appear in the string 'clod'?
4
clod
null
count_unique_chars
822
How many unique characters appear in the string 'REMI'?
4
REMI
null
count_unique_chars
823
How many unique characters appear in the string 'rlly'?
3
rlly
null
count_unique_chars
824
How many unique characters appear in the string 'Elgi'?
4
Elgi
null
count_unique_chars
825
How many unique characters appear in the string 'Atal'?
4
Atal
null
count_unique_chars
826
How many unique characters appear in the string 'CUMT'?
4
CUMT
null
count_unique_chars
827
How many unique characters appear in the string 'hapy'?
4
hapy
null
count_unique_chars
828
How many unique characters appear in the string 'JCMT'?
4
JCMT
null
count_unique_chars
829
How many unique characters appear in the string 'olio'?
3
olio
null
count_unique_chars
830
How many unique characters appear in the string 'FSMA'?
4
FSMA
null
count_unique_chars
831
How many unique characters appear in the string 'Yeoh'?
4
Yeoh
null
count_unique_chars
832
How many unique characters appear in the string 'UWDG'?
4
UWDG
null
count_unique_chars
833
How many unique characters appear in the string 'Kuks'?
4
Kuks
null
count_unique_chars
834
How many unique characters appear in the string 'PAMP'?
3
PAMP
null
count_unique_chars
835
How many unique characters appear in the string 'Gitt'?
3
Gitt
null
count_unique_chars
836
How many unique characters appear in the string 'tMgr'?
4
tMgr
null
count_unique_chars
837
How many unique characters appear in the string 'Plur'?
4
Plur
null
count_unique_chars
838
How many unique characters appear in the string 'Hadh'?
4
Hadh
null
count_unique_chars
839
How many unique characters appear in the string 'Xpeo'?
4
Xpeo
null
count_unique_chars
840
How many unique characters appear in the string 'fick'?
4
fick
null
count_unique_chars
841
How many unique characters appear in the string 'UGDH'?
4
UGDH
null
count_unique_chars
842
How many unique characters appear in the string 'OERO'?
3
OERO
null
count_unique_chars
843
How many unique characters appear in the string 'Gleb'?
4
Gleb
null
count_unique_chars
844
How many unique characters appear in the string 'FRSs'?
4
FRSs
null
count_unique_chars
845
How many unique characters appear in the string 'AONs'?
4
AONs
null
count_unique_chars
846
How many unique characters appear in the string 'LHPR'?
4
LHPR
null
count_unique_chars
847
How many unique characters appear in the string 'Grup'?
4
Grup
null
count_unique_chars
848
How many unique characters appear in the string 'Hugh'?
4
Hugh
null
count_unique_chars
849
How many unique characters appear in the string 'ASEs'?
4
ASEs
null
count_unique_chars
850
How many unique characters appear in the string 'DGON'?
4
DGON
null
count_unique_chars
851
How many unique characters appear in the string 'Lori'?
4
Lori
null
count_unique_chars
852
How many unique characters appear in the string 'PICS'?
4
PICS
null
count_unique_chars
853
How many unique characters appear in the string 'poti'?
4
poti
null
count_unique_chars
854
How many unique characters appear in the string 'lsid'?
4
lsid
null
count_unique_chars
855
How many unique characters appear in the string 'ifin'?
3
ifin
null
count_unique_chars
856
How many unique characters appear in the string 'Epot'?
4
Epot
null
count_unique_chars
857
How many unique characters appear in the string 'Noha'?
4
Noha
null
count_unique_chars
858
How many unique characters appear in the string 'ethX'?
4
ethX
null
count_unique_chars
859
How many unique characters appear in the string 'IUGR'?
4
IUGR
null
count_unique_chars
860
How many unique characters appear in the string 'ITTF'?
3
ITTF
null
count_unique_chars
861
How many unique characters appear in the string 'glim'?
4
glim
null
count_unique_chars
862
How many unique characters appear in the string 'andu'?
4
andu
null
count_unique_chars
863
How many unique characters appear in the string 'gopa'?
4
gopa
null
count_unique_chars
864
How many unique characters appear in the string 'Yeap'?
4
Yeap
null
count_unique_chars
865
How many unique characters appear in the string 'DNUM'?
4
DNUM
null
count_unique_chars
866
How many unique characters appear in the string 'SLET'?
4
SLET
null
count_unique_chars
867
How many unique characters appear in the string 'phoB'?
4
phoB
null
count_unique_chars
868
How many unique characters appear in the string 'cvzf'?
4
cvzf
null
count_unique_chars
869
How many unique characters appear in the string 'FTLB'?
4
FTLB
null
count_unique_chars
870
How many unique characters appear in the string 'UCEC'?
3
UCEC
null
count_unique_chars
871
How many unique characters appear in the string 'filr'?
4
filr
null
count_unique_chars
872
How many unique characters appear in the string 'vccu'?
3
vccu
null
count_unique_chars
873
How many unique characters appear in the string 'Blye'?
4
Blye
null
count_unique_chars
874
How many unique characters appear in the string 'upnp'?
3
upnp
null
count_unique_chars
875
How many unique characters appear in the string 'http'?
3
http
null
count_unique_chars
876
How many unique characters appear in the string 'LCAP'?
4
LCAP
null
count_unique_chars
877
How many unique characters appear in the string 'shgc'?
4
shgc
null
count_unique_chars
878
How many unique characters appear in the string 'hdcp'?
4
hdcp
null
count_unique_chars
879
How many unique characters appear in the string 'Gern'?
4
Gern
null
count_unique_chars
880
How many unique characters appear in the string 'EDVR'?
4
EDVR
null
count_unique_chars
881
How many unique characters appear in the string 'FMOs'?
4
FMOs
null
count_unique_chars
882
How many unique characters appear in the string 'herp'?
4
herp
null
count_unique_chars
883
How many unique characters appear in the string 'LOEB'?
4
LOEB
null
count_unique_chars
884
How many unique characters appear in the string 'BCSR'?
4
BCSR
null
count_unique_chars
885
How many unique characters appear in the string 'Onya'?
4
Onya
null
count_unique_chars
886
How many unique characters appear in the string 'Drau'?
4
Drau
null
count_unique_chars
887
How many unique characters appear in the string 'PCCW'?
3
PCCW
null
count_unique_chars
888
How many unique characters appear in the string 'FXML'?
4
FXML
null
count_unique_chars
889
How many unique characters appear in the string 'Akop'?
4
Akop
null
count_unique_chars
890
How many unique characters appear in the string 'WPCN'?
4
WPCN
null
count_unique_chars
891
How many unique characters appear in the string 'DFAR'?
4
DFAR
null
count_unique_chars
892
How many unique characters appear in the string 'Keat'?
4
Keat
null
count_unique_chars
893
How many unique characters appear in the string 'dich'?
4
dich
null
count_unique_chars
894
How many unique characters appear in the string 'esan'?
4
esan
null
count_unique_chars
895
How many unique characters appear in the string 'SuSE'?
3
SuSE
null
count_unique_chars
896
How many unique characters appear in the string 'Elav'?
4
Elav
null
count_unique_chars
897
How many unique characters appear in the string 'stet'?
3
stet
null
count_unique_chars
898
How many unique characters appear in the string 'Robi'?
4
Robi
null
count_unique_chars
899
How many unique characters appear in the string 'Doug'?
4
Doug
null
count_unique_chars