12 Days of Christmas
127211913634531113
45651149385511
94055144357860636114071982208131
5816589654
5495864892995420720535913595954135293571338139946922901729036619217520667698
490808540227
24 Game
12202032
15
1418249628
4671611212210161,0003032
292311768
984203441470342024258762814181413913173528023151494432263923402337
99 Bottles of Beer
18221735140116
38360244211612
1061974462419522158061323
980492711422
1649087951218444258224296102350740848328221101270120816470678192356013
5473661636
Abundant Numbers
80857855290663787
770741811828736867889831909787827908976743632685
8448297927701,000
684733835842917735920883764676722653638769704379860816914363711864835486482704343537625544806455
Abundant Numbers (Long)
1792985552899968
8519418748281,0001949828939779449739691,000973926973
1,0009738007701,000
6921,000923895980740962984972971817924638877833779488169146493596394510810393161153973571985114
Alphabetic Numbers
57204256
41
45476534985
23233462255296412712561,000
30361142835
4162283033
3626853796
404622892350934532143216109034256
267362267157
Arabic to Roman
714
539
584718621
1,000
7161,000643686834
1,000
966721
675
709825738
722
795746765884336573503
759816378
624
1,000
886
748
766
Arithmetic Numbers
9538942
908
938958941813832
9257398319899766911,0001,000945890
97698411583
9719609498708098585995185387668690162622920581379790786910742269318309224
Arrows
598709836
798872862
688
885885882958863
8221,000887
898
883867876
780461
895859886921636835880
949862526
870828
859
875775870
Ascending Primes
65258716176
124
9179079341148135515043589429239111922421,0001,000308
91562126750
1,000922930143646456231819201,000
12684950313849214368263773785618620335887168450788205796247
ASCII Table
516862
902334
779895792592752
819801832804803736439975807375
918806164
836
908815864662884125823800881965
505758550411831314
831794735
554883
838410881556
Billiards
556
588732863921
618
1,000676
829
792
721
873937
566
576
661
1,000
brainfuck
614
297522
826592469722817
804
852503860
903
801653605748614259364276
868
168
759
804
765407811
Calendar
698
688
Card Number Validation
723
813
857
727734
747833900931898860
835
962882
920
812858883
925707822967805840
815689
728
797675779
830
840877914
Catalan Numbers
16913946
51
4485942168621209517959829458249179581,00067760
1,000935613831
955765641,00047951
26476372
884489418451,0004864775970479495012966199631446543
Catalan’s Constant
4998264105120155144
13412114971108
6525958138791264862416301372141372501693269562
423551356981961,0007311112618243520977113816084710040519658819913838125516187584136200164190
Christmas Trees
60736516109
110
137713172738736
841532934814811673166796821142
92021148106884
976152854926815
929964976861
831709860137857114690124783158511
232713134293921402924222
Collatz
5981951628953984
853976927883938599819398951,0009869589791,000904710
1,0009367879924
9879899151,000865
9009611,000891921891868922249509295442079389891226359586644097268885937
Continued Fractions
452
615
677
625
616
CSS Colors
202
175374361423
936804
686
860757551
911
1,000
265376677
715
654786
975
85852
Cubes
50895368
66
65343723654
324445297857464929187082
571224056
8348444358719
83569785102
392389343723262287616257457
1197867
65838274131
Day of Week
969
971
1,0001,000893
1,0001,000
904
8715379861,000
894985
887593
1,000905
755
944
DFA Simulator
605
855837917
609572825985976922
1,000
937
883
783995788
716
595970966
511784525
596
625
990
926
950
Diamonds
398545446670263
59657661657696
6885638966736265681017867081
5742462840
1,000667721600882
1,0006966779663942150435274700653696261054191
13473264
71932879141
Divisors
24976875836959917
8708168689359521549788171,0009181,0001,0009761,000849968
8919548897101,000
3391,0008408919257928759681,000971943933778845615541,0001,000500509321,00096388889706561021,000417984103
Emirp Numbers
158965324430
492
4543833745888289839309057384193891,000462813891396
921552219301843
433547434744833603510511556414687
727432263395902423826440612487614526573300479793417383417485
Emirp Numbers (Long)
369525473
63
807119863280020778598829822888911121,000909931
9161162760897
93496696310765
97971867392677375954797976882684684102778138217817622226379886129
Emojify
654
402
271
295
Evil Numbers
1171,000783447731925
9428989445818759738291,0009678969418961,0008751,000404
964963700450943
6437639069746838181,0007849059479841,000844905806635976895677613929949722702753897605826814565936641
Evil Numbers (Long)
998062718
17
7006757695871,000778811,0009689056589388658241,00021
93375072719915
7618246967557561,00086861375074789071865654724976600600258538847253843904296358942256547
Factorial Factorisation
149184724127132110
55278361783697
578629944891791724183723842152120
68641101891
44859803816100689
11687588479123890109901355868470135694800139391191911169
705104902236
Farey Sequence
697285513
13
16988211381750838745767968938172297276917
1,000964514920
98895492414825
19960908976
11833101684175610176471989922229871833915182032
Fibonacci
88963943882977952
9789811,0008658307938898428211,0001,0001,0001,0001,0008138387469909878679711,000
9359831,0009709039299801,0009501,0009438578509649521,0007578892379621,0001,0005064829578364891,000483849513
Fizz Buzz
45989933965844918
8671729227768594179121,000797946974917743899825182391962800784125976
6208619891,0001,0009507408319318718848298411,000778553964886951132900797667186224971903245946554911304
Foo Fizz Buzz Bar
6992977838843865
8157878817028264397064188093497192656583668819
95477666114953
1,0009639191,0008095448579089157698246621,00082916985137691590168364921259555482599062595431
Forsyth–Edwards Notation
718
705779730
879868887930835
1,000
969805
1,000
780954927
723
821894898
829675
923657
711617
933
807
878634814
Fractions
1,000833494783719
903819929726974
8598779591,0009907329631,000964
9891,000
833
970971829913841780913810926953932639638613
849648853
1,000773988
985
953571865
Game of Life
642
727732783
777
791798735893726
742962
1,000
754
890830899
692
631676690890
588
846
797
671
809
8771,000
Gijswijt’s Sequence
712169444
31
45547625979126759124624671789308668416434
7063329729
57560253267848
80702530621
225105548771832135548117112247310137677029585663
Gray Code Decoder
529
702
857
836702846848789
847787
866820
523838870
873
825719658
779
580
833774
876
864
Gray Code Encoder
765
786
1,000977
1,0009861,0009641,0008209879851,000
1,0001,000
750
9661,000
1,000
9687551,000
1,000935652
903
938
1,000942977
1,000
1,000
Happy Numbers
100904698469463609
5917816496224429805826527414938941,0001,0008045544854521,000900821488836
483641636739841660733500529388697
468565315458593615542518612563612580684448628726383473426545
Happy Numbers (Long)
34985663397802909
7858459047848083639097529819019268691949429699596499461,000793779986
525849918899983833806839814840840786506798707149924736525151754908774207227979129336903482890232
Hexdump
635
524
854
571
924
964
903
888
566
833
752
514
600
Hilbert Curve
2491758083
83
83879374118
5611871911369519523688375
24711055125100
152966010275
116103198289
85886419556944913060101117131274145106205203283186387
Intersection
995684
775757797
645
822818832873843674
1,000622
1,000886
925
714793833
927380
899782956844284872
878
439
734
745
888
819
857
Inventory Sequence
53986015
17
92592194315654638935768729539119733696056020
1,000914818763
74491583918707
89285096188387563078277229911701406208099057003654937243879277380243
ISBN
889491790970
875891882764783
8688958109659548818561,000779
794892931
1,000
968975961733829861867949887993917746989808
934758484
770854845
983
944518968
Jacobi Symbol
755758784
810779712757
1,000
732
819863
924
546784
596541721
840
600625
804
793752
Kaprekar Numbers
106295118401
130
154177187115219485133304123183156243252210207451
312784188158204
199647505181679
175161185247
131135221226135152218418110193209383421745298752165544174277
Kolakoski Constant
4412721098118150140
11550414474116
8617186367221287192268001621701443361393063595
278570727128700431071291353351948310487858339546015758816116220225416485332133189129181
Kolakoski Sequence
399968816802779
77085583945722
926774943865818961931,0001316946697198802525798
418907869817825833405955985962887770645662684339442049231900872522275392837638464561,00064
Leap Years
20900863818682740
8838599118009301708139068008538208721,0007931,000797506948880952765980
743877886909816721629722786696725690707918650571878679657607507781,000958469171122755579783128
Levenshtein Distance
832630
770742800
616
4867511,0001,000
577
907937
1,000685
870
663685694
879575658816909343661
966
446
171
962
510
887
912457933
Leyland Numbers
491506674
125
12777814970876258984701720991974985129952817145
7283073961
943687769910776
699707732829
484752462931,000705951407461406822781207569539812094759217
ln 2
413918790102125106
105951186277
836536797104521457185142104198148244675
2923912263991,0005173116149176185349150508398535140381379838121913561275110189123148
Look and Say
731105065
76
62658834177817885565198296979974851,0006574
8456842251953
95159865947893
74080080592975781849345658704471457895997904013465454138855305705148
Lucky Numbers
526101281110
802821848116724575062766783315807237701412
863512829
77989382262736
16826768776
506723111883910101667180058734386671645771864129
Lucky Tickets
621
493542
601
771
773
634
634739615
860
709
604
407
771
325
808
653
Mahjong
728
559
485
774761
525
1,000
188
885
921
479
704
922
466
526
Mandelbrot
30593252
33
3539372433
22382737403346443252
7147132831
4141284022
39373856
29342542232421342148386974444315238513663
Maze
983750
1,000
711914794787720
7179667659351,0006528101,000683
963940
959
890947829714810
8158981,000982
515944599
659633563
647823815
1,000
1,000478983
Medal Tally
987801
573850698742806
7888569779721,0001,000
1,000796
1,000877
889
958984905
1,0007979018129811,000
713958708
865658538
805771692
988
9446541,000
Minesweeper
736
720744
613
798962
669
945
996
873
827788
843
704786984
586
564
Morse Decoder
692
Morse Encoder
1,000
Multitap Input
533571
454
724
617
448
500
N Queens
501256977
74
8810810860523400484112699861978112212190119
1791252868908
82121728849
10296115114
829965884847248118602111105123137117112214129235111180
Niven Numbers
938858758869321,000
9259679329058709771,0008631,0001,0001,0001,0009869399297937421,0009898108511,000
6849539701,0009149448001,0001,0001,0001,0009618759771,0004809789749235948061,0009556266339789797119357091,000571
Niven Numbers (Long)
21,0006766
831
838986853891920259606831,0001,0008929339229851,000915
886874833701969
1,0008069629331,000852831747838760703561714691998068585781,000762825171281382278750585915
Number Spiral
248518253307
303
304349364243299
208357278381374707400807439433
534412140274679
460336388729272218477357393408409
257320262363707212263449187353366
550398444
347426349577
Odious Numbers
115975745443774902
8758838955978759737951,0009678979239361,000857917398
947976737446926
7318339238817638241,0008049079499851,000788925750635889872656564897967683694725900544778818596958631
Odious Numbers (Long)
81,00057118
16
7466918076191,000818221,0009689196539688658211,00021
93375075019947
7578617227927501,00092361378174595750065556025872571647237638977223741902266159741456548
Ordinal Numbers
1,000662
839
694784754821743
884844783949856839
797770
977872
925
8538781,000632972532894952877825577765810789434942689733
742844805
1,000907
859630887
PalindromemordnilaP
792504
733
736667
808852694867825617518952
1,000
846
857596800593800
686811694650
747
662
706
990
Pangram Grep
1,000833
864
468679538866821
903827961835806912
989787
928838900
1,000
600910790894814792
9849181,000991823533587597503953
853
848
984
120746
874327971
Partition Numbers
452037172
86
1041351338356528247213680130115496159544106149
1594587611
611139546111547
113667642713
7488761124687075104517135125353274110116169597163127192
Pascal’s Triangle
63892681558883942
833830851676889248980690915840851875699973720950
9129573071922
88289686582560891750904973944830925680776645859261,0004688393090189210515696180168930385791178
Pernicious Numbers
967681,000805942943
1,0001,0001,0009469229799739261,0001,0001,0009061,0001,000930981
8161,0001,000914750
6368299841,0007929697739771,0001,0001,0001,0001,0001,0001,0004141,0009748755149331,0009665975421,0003496879766861,000560
Pernicious Numbers (Long)
89723
2
3342781
889753897925376848291,0003
9115123
552936211917
333711
22239273707389143543383335
Poker
745
740
7175677787257341,000
1,000
1,000656
764
671818
826396
781875
412
745
414567
785
791841705
Polyominoes
633275048
37
4251493141
2653354949427310178495
13173203333
8461334333
55598011383245929632447225822636524796261
5331155250
Prime Numbers
119973907741869895
8648038548578949738338417958519159138038571,000710485973935222596956
1,0001,0008689237258241,000854872612846640903811667561909364864671818938877695846722545771833607870636
Prime Numbers (Long)
39748338861898
9009159057921,000309777189759479678339749091,00095554990287237927
1,0001,0009228267609441,0001,00092885586085872983346999785864109431,0008171616964102391835296419
Proximity Grid
667
671
765
910
882
873
738
763
500
934
681
869
QR Decoder
1,000
Quine
1,000
5961,000694
9235141,000587838627
8671,0005567039181,000
600462
1485191,000
8549589631,0009198931,0001,000
1,0006961,000893750750
9693861,000
1,000682
356730732
387
322
Recamán
221274048
54
737109765884219990087892090888894110896945970
8859113053860
640810660895753828537938930972825
60765349819177325576484069582411612494879199957765944130
Repeating Decimals
826
782
9599491,000644
955
1,000
962919
1,000
5911,000
517888767
792
830
877
773
Reverse Polish Notation
647
576811681
787
860668933894906724
1,000878
1,0008551,000
974
921827888781940
920804884989
754658677
919
442
759785750
1,000
925280874
Reversi
684
858
725
591
752675592727644688
800
948
792
630641703
857
561675934
719
500720
757
9721,000766
Rijndael S-box
215564178143
201
80179108124187559110219115139234211327170145334
60319599140269
160194138299243
2261711662899914512711227311213893493100141203323495284183638129314255215
Rock-paper-scissors-Spock-lizard
568844655623
782660
810
544
536
658
440585
595
442
711
682707606
Roman to Arabic
784
820895
685743753
700
9326771,0009161,000964
9651,000
1,000979
976
903894888
877
9808779851,000622811785
1,000714697
862444
982
953814976
ROT13
718
685725
809
583711
862
692750
911
667
582
864
847
950746656
889
831
921
778
742120
Rule 110
8168887010
6755877057734
6825716196981088413799912
77675146618
6967626769530587683862844739655240653500869473139727642566
187918
74532279117
Scrambled Sort
889
734730
915808908868
941
1,000
809
885
1,000
935
782789818649891
825
761
911
672
Set
860
684
771
619
798
978
750
711
610
667
536
Seven Segment
787
576
341561426
725741711682
769
594
1,000648
688
630590825
569
596810739
728455584408
784
487
690665607
753
714854809
Sierpiński Triangle
115346602148742123
659611724138748
761690697670855848218742194189
69584109634
731673566135677
156720776881709544551122159806720514212780645630
308680186
649242781270
Smith Numbers
201004251
49
613735692386911558068879278464945921,000699645559628272050713
677760811302725
666457428826214505503557581750574678576987063771537645518272535474789
Spelling Numbers
899
918
645862748509835
7621,0008997641,000612
958566
5491,000961
835
1,000861597
1,0005805885519409898956441,000503
783833581
796889
943756766
Star Wars GPT
623
552
1,000
955
860
835
633
735
986
597
571
973
Star Wars Opening Crawl
551
355
Taxicab Numbers
352019
42
2025251420
571281625231827273221,000
563081920
2226161317
24192332
13211627580131123122731646272622
20212543
Ten-pin Bowling
633
710700636
830
1,000
706
538526
738
689623
718
469
734
330
Tic-tac-toe
562
711521
624
600778723
848
826773
898
705
792
636
665707830
595
522
707
852607
Time Distance
908
964
698957764593627
9106459238161,000559
1,000
1,000851
868
591967959690592
963942834938992631968555
933596748
777841643
992
8321,000782
Tongue-twisters
667689592497
445
378309400312352
275761361283456663363442287697
348439300328423
784356348406809
326371804651
271542294356279327246604288449325576592567259
809420414733
Topological Sort
618
894
619730
648
7081,000
651
1,000
981
1,000
712983672
988
718759848792
603
641
Tower of Hanoi
2286714
12
929918966836867
909912873976956731870924870886
84125814725
89096288519918
943950952976
8651582320895161222870202212271518
8552091230
Transpose Sentence
818768
981
543791620842876
867803921792944890
983966
1,0009251,0007261,000
926801907959859
956990867834952527811824
750802448
857959709
992685
9705221,000
Trinomial Triangle
44552627
39
35464829764
791382947416635686487146
834591331853
9384873024797
826424554
213024438218521743762493754674453384421124384
United States
718
432
201
960136
172
712670
Vampire Numbers
7120798117
179
11112913575667423900866673706722871391,000596159
7753795804
663143758611908
7361219651,000
7612250013286770960106809137550540212825113615821175144184
Van Eck Sequence
59031215
15
65673873570276775963807860835769984860962850215521,00086188919584
7357817578271661370090191496768765567349416219811966019848336583036945266692263886344
Zeckendorf Representation
1,000806
1,000848
780890871756789
8008271,0009161,0001,000
1,000858
1,000968
956
913940913
882
9919491,000970773784757785
686736554
700968810
917
841940901
Zodiac Signs
718744888
892844898
659782930888759889
1,000
954696
882
727984963
794957
9621,000940962466849616
969
426
681754
861
958979843
γ
176393256226198229269
18412222575254
95223941181435142091881192143392882004772114
51676190871931,000124130520241718257249270881039620817522254229157381254219230603257422201341
λ
176193255228201227269
210525225130166
9960947119620364127570421521425752423362114207
90689417631193541174190216227436248157222131156676197446222530229253325255212153597211199202286
π
363119592102130104
1069301266786
826383609959887670158753611471112041502748381
9262501479231501,00062751191471781933337963539678655715870015011238122314772281118122123158
τ
364019592102131104
1069221266886
826433609959913681158784611481102031502749387
8972511549541501,00062771191461791933607963539678657115170015011238122414772281120121123158
φ
284020291103134106
107951125960
79033345655289598142411471511111971101934500
23256864501651,00057541161451801972387856488398925130625149623811881464027886135117133
√2
28362019397133109
1074081096157
887372509739927041396915214511120392203374
242592606341481,0005550119144176196338795847891873921358331415638122714140280913125127132
𝑒
2835150646510986
5585946186070
8213516868321026491357134710596
6752042691
442173525714841,000416793707128144193451484888969433105796713923811776406422166981594145