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
500
How many unique characters appear in the string 'Kham'?
4
Kham
null
count_unique_chars
501
How many unique characters appear in the string 'ADOS'?
4
ADOS
null
count_unique_chars
502
How many unique characters appear in the string 'rect'?
4
rect
null
count_unique_chars
503
How many unique characters appear in the string 'dlib'?
4
dlib
null
count_unique_chars
504
How many unique characters appear in the string 'Grou'?
4
Grou
null
count_unique_chars
505
How many unique characters appear in the string 'STOL'?
4
STOL
null
count_unique_chars
506
How many unique characters appear in the string 'AVFS'?
4
AVFS
null
count_unique_chars
507
How many unique characters appear in the string 'ICDs'?
4
ICDs
null
count_unique_chars
508
How many unique characters appear in the string 'Sate'?
4
Sate
null
count_unique_chars
509
How many unique characters appear in the string 'Temi'?
4
Temi
null
count_unique_chars
510
How many unique characters appear in the string 'CLSM'?
4
CLSM
null
count_unique_chars
511
How many unique characters appear in the string 'bRGB'?
4
bRGB
null
count_unique_chars
512
How many unique characters appear in the string 'Gile'?
4
Gile
null
count_unique_chars
513
How many unique characters appear in the string 'Ithe'?
4
Ithe
null
count_unique_chars
514
How many unique characters appear in the string 'Gert'?
4
Gert
null
count_unique_chars
515
How many unique characters appear in the string 'PoNo'?
3
PoNo
null
count_unique_chars
516
How many unique characters appear in the string 'Syrn'?
4
Syrn
null
count_unique_chars
517
How many unique characters appear in the string 'omfg'?
4
omfg
null
count_unique_chars
518
How many unique characters appear in the string 'FMOF'?
3
FMOF
null
count_unique_chars
519
How many unique characters appear in the string 'obse'?
4
obse
null
count_unique_chars
520
How many unique characters appear in the string 'FMRP'?
4
FMRP
null
count_unique_chars
521
How many unique characters appear in the string 'vips'?
4
vips
null
count_unique_chars
522
How many unique characters appear in the string 'Boot'?
3
Boot
null
count_unique_chars
523
How many unique characters appear in the string 'LACI'?
4
LACI
null
count_unique_chars
524
How many unique characters appear in the string 'Kike'?
4
Kike
null
count_unique_chars
525
How many unique characters appear in the string 'ISTA'?
4
ISTA
null
count_unique_chars
526
How many unique characters appear in the string 'Blay'?
4
Blay
null
count_unique_chars
527
How many unique characters appear in the string 'NFPA'?
4
NFPA
null
count_unique_chars
528
How many unique characters appear in the string 'Gama'?
3
Gama
null
count_unique_chars
529
How many unique characters appear in the string 'teip'?
4
teip
null
count_unique_chars
530
How many unique characters appear in the string 'suco'?
4
suco
null
count_unique_chars
531
How many unique characters appear in the string 'Volt'?
4
Volt
null
count_unique_chars
532
How many unique characters appear in the string 'OBPs'?
4
OBPs
null
count_unique_chars
533
How many unique characters appear in the string 'Duis'?
4
Duis
null
count_unique_chars
534
How many unique characters appear in the string 'Tyme'?
4
Tyme
null
count_unique_chars
535
How many unique characters appear in the string 'best'?
4
best
null
count_unique_chars
536
How many unique characters appear in the string 'Nuba'?
4
Nuba
null
count_unique_chars
537
How many unique characters appear in the string 'wasm'?
4
wasm
null
count_unique_chars
538
How many unique characters appear in the string 'GlcN'?
4
GlcN
null
count_unique_chars
539
How many unique characters appear in the string 'luhy'?
4
luhy
null
count_unique_chars
540
How many unique characters appear in the string 'EPGs'?
4
EPGs
null
count_unique_chars
541
How many unique characters appear in the string 'pRDI'?
4
pRDI
null
count_unique_chars
542
How many unique characters appear in the string 'endr'?
4
endr
null
count_unique_chars
543
How many unique characters appear in the string 'imov'?
4
imov
null
count_unique_chars
544
How many unique characters appear in the string 'Ravy'?
4
Ravy
null
count_unique_chars
545
How many unique characters appear in the string 'SUPL'?
4
SUPL
null
count_unique_chars
546
How many unique characters appear in the string 'outb'?
4
outb
null
count_unique_chars
547
How many unique characters appear in the string 'Jaca'?
3
Jaca
null
count_unique_chars
548
How many unique characters appear in the string 'xxff'?
2
xxff
null
count_unique_chars
549
How many unique characters appear in the string 'avgb'?
4
avgb
null
count_unique_chars
550
How many unique characters appear in the string 'rpmI'?
4
rpmI
null
count_unique_chars
551
How many unique characters appear in the string 'wasa'?
3
wasa
null
count_unique_chars
552
How many unique characters appear in the string 'RBMX'?
4
RBMX
null
count_unique_chars
553
How many unique characters appear in the string 'cmpt'?
4
cmpt
null
count_unique_chars
554
How many unique characters appear in the string 'vaio'?
4
vaio
null
count_unique_chars
555
How many unique characters appear in the string 'SAMA'?
3
SAMA
null
count_unique_chars
556
How many unique characters appear in the string 'ASPX'?
4
ASPX
null
count_unique_chars
557
How many unique characters appear in the string 'HIQA'?
4
HIQA
null
count_unique_chars
558
How many unique characters appear in the string 'SALS'?
3
SALS
null
count_unique_chars
559
How many unique characters appear in the string 'GSBA'?
4
GSBA
null
count_unique_chars
560
How many unique characters appear in the string 'funt'?
4
funt
null
count_unique_chars
561
How many unique characters appear in the string 'imrn'?
4
imrn
null
count_unique_chars
562
How many unique characters appear in the string 'dlrn'?
4
dlrn
null
count_unique_chars
563
How many unique characters appear in the string 'Vita'?
4
Vita
null
count_unique_chars
564
How many unique characters appear in the string 'Vurm'?
4
Vurm
null
count_unique_chars
565
How many unique characters appear in the string 'UCMC'?
3
UCMC
null
count_unique_chars
566
How many unique characters appear in the string 'ACCM'?
3
ACCM
null
count_unique_chars
567
How many unique characters appear in the string 'EVDI'?
4
EVDI
null
count_unique_chars
568
How many unique characters appear in the string 'GDNF'?
4
GDNF
null
count_unique_chars
569
How many unique characters appear in the string 'ZafA'?
4
ZafA
null
count_unique_chars
570
How many unique characters appear in the string 'cmcf'?
3
cmcf
null
count_unique_chars
571
How many unique characters appear in the string 'amoA'?
4
amoA
null
count_unique_chars
572
How many unique characters appear in the string 'dana'?
3
dana
null
count_unique_chars
573
How many unique characters appear in the string 'psrc'?
4
psrc
null
count_unique_chars
574
How many unique characters appear in the string 'SINs'?
4
SINs
null
count_unique_chars
575
How many unique characters appear in the string 'Soum'?
4
Soum
null
count_unique_chars
576
How many unique characters appear in the string 'SDSU'?
3
SDSU
null
count_unique_chars
577
How many unique characters appear in the string 'HDSM'?
4
HDSM
null
count_unique_chars
578
How many unique characters appear in the string 'eyou'?
4
eyou
null
count_unique_chars
579
How many unique characters appear in the string 'Aria'?
4
Aria
null
count_unique_chars
580
How many unique characters appear in the string 'ZEIC'?
4
ZEIC
null
count_unique_chars
581
How many unique characters appear in the string 'Quhe'?
4
Quhe
null
count_unique_chars
582
How many unique characters appear in the string 'XIIL'?
3
XIIL
null
count_unique_chars
583
How many unique characters appear in the string 'EDRC'?
4
EDRC
null
count_unique_chars
584
How many unique characters appear in the string 'ISEP'?
4
ISEP
null
count_unique_chars
585
How many unique characters appear in the string 'PASH'?
4
PASH
null
count_unique_chars
586
How many unique characters appear in the string 'IJNM'?
4
IJNM
null
count_unique_chars
587
How many unique characters appear in the string 'EFSF'?
3
EFSF
null
count_unique_chars
588
How many unique characters appear in the string 'MODI'?
4
MODI
null
count_unique_chars
589
How many unique characters appear in the string 'EVAS'?
4
EVAS
null
count_unique_chars
590
How many unique characters appear in the string 'hvad'?
4
hvad
null
count_unique_chars
591
How many unique characters appear in the string 'ECIL'?
4
ECIL
null
count_unique_chars
592
How many unique characters appear in the string 'blue'?
4
blue
null
count_unique_chars
593
How many unique characters appear in the string 'diva'?
4
diva
null
count_unique_chars
594
How many unique characters appear in the string 'EXIF'?
4
EXIF
null
count_unique_chars
595
How many unique characters appear in the string 'Hogs'?
4
Hogs
null
count_unique_chars
596
How many unique characters appear in the string 'LpdA'?
4
LpdA
null
count_unique_chars
597
How many unique characters appear in the string 'NAIA'?
3
NAIA
null
count_unique_chars
598
How many unique characters appear in the string 'List'?
4
List
null
count_unique_chars
599
How many unique characters appear in the string 'DAAD'?
2
DAAD
null
count_unique_chars