12 Days of Christmas
913634510118
46051149385519
9405514435786063617198220813150958165654
7795865992993420720535913595954135293783343139946922901799136619517520667698
490804540216
24 Game
2532
17
18302691,000
46718112135711,0003032
5803727768
1,0003535813662
2031351,0003215351413633167353232616149503744
34403740
99 Bottles of Beer
1735143517
38860244211700
10626744624196168061323
9804927422
2019198111218444258224296102350740848329421101270120728477678192456013
54737516593
Abundant Numbers
871290663778
770733811800736867889831909787840923743647685
1,0008297921,000
684733883842938735920883764676722653638769704379860857914363711864857486482704343
625533806830
Abundant Numbers (Long)
87152899953
8519308638001,000
982893977944973969973926973
1,0009738001,000
6921,000961895980740962984972971817924638877833779488579146493596394510810393161
973742985107
Arabic to Roman
714
539
584718621
1,000
7161,000643686859
1,000
966721
675
727818738
722
795827811884336573529
759816378
624
1,000
886
758
804
Arithmetic Numbers
9242
909
926969941800871
9257678649891,0007241,000945890
9209841583
9719789492708
1,0008599518538766869586262805940624386490786910749522
954893922981
Arrows
598709836
798872862
756
897885882958863
8561,000887
898
883902876
780461
895859876921636845880
949862526
870897
859
982763942921
Ascending Primes
716176
128
906907934114925
5043589429239111,0001,0001,000308
48791562750
1,000942930143646456237909201,000
12684951013849214368315864793618637335887201
788381796231
ASCII Table
862
902354
817895811592760
819801869804855989975807375
918806164836
925810864662884125823807881965
505772550411831314
831794735
883
838416881
Billiards
796
588746863921
1,0001,000676
1,000
829
973
750
1,0001,000
566
661
661
1,000
brainfuck
721
297522
826599469744817
874
852546860
903
808653605748614259364288
868
168
759
804
771498987
Card Number Validation
738
823
857
727887
747902900931898860865
986882
920
891885883
925707822967864885
815689
728
797688826
830
830862914714
Catalan Numbers
4446
81
448594216862
9517959829458249171,00067760
1,0009356831
955766221,00047951
26476385
884559418451,00048647799704994950249661996315116740
Catalanβs Constant
105120155146
13412114959250
66364281387912647263013621413722016932562
433551756981961,000
11112718255820977113816086118040522258820113838125516187584136200165208
Christmas Trees
508109
136
139713172738773
841546934814811673796830142
93221148884
1,000201854926815
929964976861
831709860137857114690125783158511
232713138293933394924201
Collatz
951628953984
853988927900988
9819398951,000986958940904710
1,0009737924
9879929321,000865
9259581,00089192189186892224950957544208458989122635958692
921939859980
CSS Colors
202
175374361423
936804
686
868689551
911
1,000
265376677
715
654793
975
860288
Cubes
7368
70
65445724063
3746752978665009187084
8455712256
8851946958719
85623802102
392450357723462287636257457
1198183
65837976115
Day of Week
969
971
1,0001,0008931,0001,000
912
9925619861,000
894985
887593
1,000905
755
947
DFA Simulator
605
855842937
6095728251,0001,0001,0001,000
1,000937
883
8711,000788
716
5959881,000
511784569
596
625
990
929
990
Diamonds
5446670266
59657661657808
6885928966736265687867081
1,00057424840
1,000699721600897
1,00069667710363942150435274700653696461054693
14773964
75432379133
Divisors
875836959917
870816846935940
9788171,0009181,0001,0001,000849968
9069548891,000
3391,0008858919257928759681,000985943933778845615541,0001,000500509321,0009638888970688
1,000407984734
Emirp Numbers
330430
508
4543833745988281,0009309057384193891,000813913396
921552219843
433547537744296603510511556414687
727426263395902423826440612487614526573300500793417383417441
Emirp Numbers (Long)
6073
65
8072498639887
78598829822888911,000935856
1,00011627897
99112369669765
916718704926793759547979768826867591058191381918587322275613595129
Emojify
650
498
271
345
Evil Numbers
783447731925
9628989444348751,0008291,0009678969418968751,000404
1,000963700943
6437639509746838181,0007849059479841,000844905806635976895677613929949722702753897605
814547936817
Evil Numbers (Long)
62718
17
714675769191,000
8811,0009689056589388361,00021
933750727915
7618926967767561,000868613750747890718656547249766006002585388472538439042963589413565949
Factorial Factorisation
793127132112
55278361783910
5786299448918421,000730842216
68168659898
451,000815816100689
116875884791
91108901355868470149729800139391191911169
705104902234
Farey Sequence
85513
14
169882113817
838745849968938171,00076917
1,0009646920
98899292414825
19960908976
118331016841767101964720899222298719
915182030
Fibonacci
943882977976
9789811,000865830
8898428211,0001,0001,0001,0001,0008387469909878671,000
9359891,0001,0009039299801,0009501,0009438578509649521,0007578892379629851,000506482957836
1,000475849874
Fizz Buzz
933965844918
867186931754859
9121,000797946974917899825182379994800784976
6208611,0001,0001,0009507408319318718848298411,000778553964929951132900797667186224971903
946553911664
Foo Fizz Buzz Bar
977863843885
831844881702826
97064788093497192683668819
945776742953
1,0009599191,0008095448579089157698246621,0008291698514785159016886492125955548
99062395431
ForsythβEdwards Notation
718
725831730
890868907937892
1,000
1,000823
1,000
821967927
723
821944961
829693
923657
711617
933
844
883626913
Fractions
833494783727
903826929709974
8598779591,0009527861,000964
1,0001,000
833
970982829913746780817810926934932639638613
849648853
1,000779988
985
955760865743
Game of Life
715
727732783
815
802820735893762
7981,000
1,000
765
907874899
692
651682725950
588
857
838
684
809
9451,000
Gijswijtβs Sequence
71444
31
50547645988
75912462467180336868416434
73070633729
57567153268848
80745530621
225105548771882135548126115247310148
7029485667
Happy Numbers
698469463730
5917816496224421,0005826527414938941,0008045694854521,000900821836
483641615739841660733500529388697
468565315458593615542518612563612580684448637
383473426491
Happy Numbers (Long)
674397802900
785845895784837
9097599819019268699419699596499461,000793986
5258499468991,000833839839814840840851506798707149924736525151754908879207227979131336903473890903
Hexdump
884
524
854
5711,000
964
903
910
566
849
861
514
600
Intersection
602
775757797
699
8338188328737706741,000622
1,000905
925
750768861
939394
899806970972284943
878
439
759
785
888
824865857530
Inventory Sequence
86015
17
91292194316663
89357687295391198695059320
1,0009148740
76794783918679
8928509618838756308007722991172740620809905700365493725
79276580242
ISBN
889491790970
893891875764800
8829928109659898931,000779
789924931
1,000
9899869617448298619339499659319177461,000808
934758484
770860876
983
947509992748
Jacobi Symbol
750786784
810789712757
1,000
732
810863
924
546784
596541721
840
600633
804
800741
Kaprekar Numbers
131415
135
156179189117237
142304123187161558226212459
295791188220
239735523186671
1751612001,000
140164251264142123220710130193209383421745300
165546182255
Kolakoski Constant
98118155144
11550414562117
86171863672212871980616221414330113930595
278630727128700
1071311353351948310487858759546022260023017520125416485
133189156179
Kolakoski Sequence
68816802779
77085583924732
9637749438658189611,00013269466971988025798
418907909817841833405955985962887770645662684339442149231900883522275392837
8464571,000876
Leap Years
882886727774
88589194955947
8139228009078528728601,000797556948891909980
743895935932921791629800786750750770707939650593878679657607508331,000959976871
830559783867
Levenshtein Distance
711
766742800
808
4937841,0001,000
577958937
1,000685
870
893715694
879575658840939790661
966
446
171
981
532
887
917800933798
Leyland Numbers
6674
125
12777814970897
9847017539919749851,000817145
97972830961
943681769910776
699707732829
484752462931,000745951407461537082781207569639812097759220
ln 2
91102125113
105951185277
8365367971045271851421031771482475
2923916553991,000
7311014917618534925050839113351403814910038121913564275110189123141
Look and Say
5065
77
626588441828
855669982969849879326974
84568422953
95166465948893
764800805929757818493456587044714578951037904013465455
855335705126
Lucky Numbers
101281110
79382184811914
765627667833158318601512
6468635829
75591982213736
17826768819
5067711218839101016671800611343866716457718641803
Lucky Tickets
640
493542
601
771
773
634
649746615
860
722
604
407
771
325
808
662
Mahjong
728
571
485
774761
1,0001,000
885
1,000
508
704
1,000
466
526
Maze
750
1,000
711914794787927
7171,0008439611,0001,0001,000683
1,000940
953
1,000953838842810
8159731,0001,000
515944633
659835563
804823862
1,000
1,0001,0001,000
Medal Tally
987801
573850698742838
7889109899721,0001,0001,000796
1,000877
889
965949914
1,000813927861981986
713958725
865711538
829814753
988
9461,0001,000
Morse Decoder
846
Morse Encoder
1,000
N Queens
8377
85
8711910860636
48411674086113112216590241
17912548908
93152748849
119112124125
8210865884847548150611117108123191128240
145237130194
Niven Numbers
8758869321,000
9259679329058701,0001,0008901,0001,0001,0001,0009589767937421,0009898101,000
6849531,0001,0009439448001,0001,0001,0001,0009618759771,0004809789749235948061,000955626633978979
9356841,000885
Niven Numbers (Long)
6766
833
851986853891987
9606831,0001,0008929339851,000915
886874833969
1,000869962956976852831747838760703561714691998068585781,00074883517128138
78749585914
Number Spiral
278307
305
304349364243302
208357278381374733807439433
537412140679
480345428729339218477361393408409
257318266363707242275449220381369
550398444
347426349533
Odious Numbers
745443774951
8938838954308751,0007951,000967897923936857944398
1,000976737926
7318339618817638241,0008049079499851,000788925750635889872656564897967683694725900544
818576958826
Odious Numbers (Long)
57118
17
761691818201,000
8221,0009689196539688181,00021
933750750947
7579087227927501,000923613781745957500655560258725716472376389772237419022661597404565966
Ordinal Numbers
662
839
694784754821819
870854783957866839837850
968872
925
9589011,000803972532894952872932577765810789434957698733
742844844
1,000935
867735887720
PalindromemordnilaP
496
681
736733
8088856948678256171,000
1,000
846
943649800593829
686811701859
747
662
706
971
Pangram Grep
833
864
468679538866853
903845961835806912989893
9868389001,000
600910830894847792
9849181,000975823533587597503953
853
848
984
120746
860322971686
Partition Numbers
7372
88
10613513383667
47213980130118496544106893
54015945611
611185546114547
113667642713
74877611246810475115517135125353274110116
597163130179
Pascalβs Triangle
681558883942
833830851676905
980690915840851917973732950
91295730877
88289687282560891750904972944849925680776645859261,0004688493090189210515696180
930378791757
Pernicious Numbers
1,0008059421,000
1,0001,0001,0003109221,0009739261,0001,0001,0009061,000977981
8371,0001,000750
6368291,0001,0007929697739771,0001,0001,0001,0001,0001,0001,0004141,0009748755149331,0009665975421,000349
9766791,000963
Pernicious Numbers (Long)
23
2
3342781
88975389792537688271,0003
900513
55296522917
333711
22239273707389143543383335
Poker
866
731
7175677787257341,0001,000
1,000656
764
666818
826396
909875
438
745
414567
785
7958371,000
Polyominoes
22748
43
4451493162
2657354949153256781,000
279832033
11571343833
551378029583295930632647225824646624796261
5331155267
Prime Numbers
907741869881
8648038548578401,0008338737958519159138571,000710485973935222956
1,0001,0009129237258241,000854872612846640903811609561909364864671818938877695846722545
833586870566
Prime Numbers (Long)
8338861885
9009158938541,000
9777189509479678339081,0009555499028723927
1,0001,0009478268409441,0001,00092885586085872983346999785864109431,000817161896410
918346964751
Proximity Grid
681
671
8321,000
1,000
897
838
763
519
1,000
696
893
QR Decoder
1,000
Quine
1,0005961,000806
9235141,000587838627
8671,0005567039181,000600769
1635191,000
8549589631,0008338931,0001,000
1,0006961,000893750750
9693861,000
1,000682
356730732
387
322
RecamΓ‘n
4148
54
737109755842
90087892090888894196946770
88591130860
640810665895765828537938930972825
60765349819177615576484071082411612494879199957750944693
Repeating Decimals
894
782
9599491,000593955
1,000
970919
1,000
591975
517888825
792
830
877
803
Reverse Polish Notation
638
573811681
787
8606799338949061,0001,000976
1,0008551,000974
980851888755940
920804890995
754658677
919
442
759808788
1,000
928310874
Reversi
722
1,000
758
591
627697592727644709923
869961
792
952741703
857
5618031,000
719
500825
757
9731,0001,000
Rijndael S-box
287143
227
80192108131311
122222115100234211170145725
75519699269
253230142256243
2261711662899914618813827311421793495109141207323495285183
129349363152
Rock-paper-scissors-Spock-lizard
568900655623
752660
810
544
536
658
440585
595
442
711
688702606
Roman to Arabic
784
8201,000
680743753
733
9326851,0009161,0009649651,000
1,000979
976
887914888
877
9809049861,000622811785
1,000714697
862465
982
946826976
ROT13
908
736
704739
809
615719
904692750
1,000
667
652
874
864
950778656
889
831
921
778
767134
Rule 110
8887010
6756227057797
68257161969810884799912
7767514618
6968096769530587683846941739655240653500869493139727691566
187978
74531979115
Set
873
702
798
8651,000
978
750
862
623
667
649
Seven Segment
787
576
341561426
755741719682
769
586
1,000648
688
630646825
569
629817795
728455584408
794
487
690700665
753
739842809
SierpiΕski Triangle
602148753123
659611724138748
761690697670855848750197189
33369584634
731748566137677
156720776881709544551122159806720514232780677697
308602188
649294781233
Smith Numbers
4251
50
620809738381,000
80688792824649451,0006996455598682720719
74884381166725
66645742894621450574360758174957421985770481737715376455182725351747764
Spelling Numbers
982
918
659862748509835
4481,0008997641,0001,000958566
5491,000995
861
1,000910597
1,0007571,0005511,0009738956441,000514
811959581
796934
944956949843
Star Wars Opening Crawl
1,000
1,000
Ten-pin Bowling
633
718700662
1,000
1,000
706
603526
738
714623
726
469
742
338
Tic-tac-toe
562
711607
624
600778723
864
844773
898
734
792
636
6657071,000
595
565
707
858599
Time Distance
995
964
7011,000764593728
9106459238161,0005591,000
1,000851
868
1,000970972690592
966942834938992631977569
933865748
869864646
992
8361,000800
Tongue-twisters
592497
476
378309400312352
279761361399456663442287697
348439302423
784397348469809
326371804651
271540300356282331246617294449325576592722259
809515433634
Transpose Sentence
848768
1,000
543791595842876
8678249217929441,0001,000966
1,0009251,0001,000
1,000988907980859
9781,000920907952527811824
750854448
911966798
992774
9538401,000754
United States
449
261
960111
186
730670
Vampire Numbers
98117
180
11113113575752
9008666737067229581,000596159
83677537804
84817075896908
7361211,0001,000
7612250013286777160145819137573540212825119615821175144167
Van Eck Sequence
1215
16
656738735702836
9638198608357699841,00088321552977861889584
73583682482716613700901914967687655673494162198120660198483367530369452666922622863809
Zeckendorf Representation
925
1,000848
7809068717561,000
8008491,0009161,0001,0001,000858
1,000968
956
1,000950913
882
9919491,000986773818757796
686745565
775994816
1,000
886924901927
Zodiac Signs
771744888
892911898
6597879488887598891,000
954696882
953995963
794971
9621,0001,000962466849630
969
426
690801
896
9599661,000683
Ξ³
256198265278
18612222563254
952459411814353018811921433926120047114
65676228731951,000
130520245916257249384881039620817522259230163381254222449603257584204327
Ξ»
255201265278
210525225116215
1016304711662291,00070421521426648623362207
124689459662193541
208216227555248198221133156696206484222536229281325255212272597211199202277
Ο
93102130112
1069301265686
8263836099598876707536114711018215027381
9262501979231501,000
7511014717819333378635396711455714970015011538122314774281118145123168
Ο
93102131112
1069221265786
8264336099599136817846114810918215027387
8972511999541501,000
7711014617919336078635396711457115170015011538122414775281120145123168
Ο
92103134110
107951124960
806333456552895984054715111017711019500
232561274501701,000
541091451801972387756488399025130625154623811881464027886136117144
β2
9497133113
1074081095157
8873725277399270468052145110180922074
242593846341481,000
501121441761963389558478911123921388331455638122714140280913147127142
π
646510989
5585946185070
821351686832102649713471059617367520691
442173631714841,000
67643707128144193458484888971433112796719923811776526522166992594136