12 Days of Christmas
127221150913634853187
834878829176841
899847908928939849199957180208131
888157184896
132976945173995945841932882983954179666838729202900189668179890903138175208966172
930808923
24 Game
1220132032
17
20262413908
7422313212218161,0006932
292714768
98428455148884202425876281521281313151735467232014944324439234027
99 Bottles of Beer
1823161735153718
49770254017936
1776374471719961258062123
9804921417422
3499087951718800399226327682350742348346721171962320727477839192356020
78036619
Abundant Numbers
88494239855290798787
813824874836904867862831909854827871933
824973
8448569587701,000
711833835842917720960900764838787771707831704385797816972363933901835591512789343537792544851
Abundant Numbers (Long)
17944785552899968
8539538958691,0001941,0008939779559739571,000
926973
1,0009739607701,000
6921,000934895980725962984972971817924707877833779388169196493596394510810393161153973758985
Arabic to Roman
714
539
571702621
1,000
7471,000643672814
1,000
966717
675
709808605
705
626730765884471573554
765816486
585
1,000
886
730
752
Arithmetic Numbers
318942
908
938958941922932
9867398319899768961,000
945890
97697611583
971960949372309858599518538766869016782292056738649078691074236931830922
Arrows
838709836
844936923
925
918970882958863
8391,000933
898
883896822
793526
895906943921697835960
925862619
867856
859
981775903
Ascending Primes
65258101716176
124
918907934122907551558358942923911281248
1,000308
91562126750
1,000922930143702456231819201,000
12684957713855814374296864793618620341887216450788205796
ASCII Table
516263862
902334
809895792792899
796801832804803983439975844375
918806215
836
908815800662750237823800881965
743758588411750357
770794735
554883
838416881
Billiards
778
843813863921
1,000
1,000949
829
960
761
873937
844
856
831
1,000
brainfuck
614
297522
845680469722817
804
852503789
838
801817605748614408409344
874
253
813
804
765407987
Calendar
821
908
Card Number Validation
723
813
857
807879
857833900931898860
962882
920
812858883
899707822967805840
815689
902
797675831
830
840877914
Catalan Numbers
16929303946
64
4485942168621201,0007959829458249179581,00067760
1,000935713831
955765641,00047952
26556385
977499418451,00048676759704794950129661996315174
Catalan’s Constant
519826492105120155144
13412314986131
7105958138721265382516301374121372501694369562
433551836382271,0007311112918255820977113816277412646756368819913867157916198584136208164
Christmas Trees
6021685570109
110
137713172826800
939532934814811804166796821142
92021157106884
976152854926815
929964976861
831709860137861114767124933158511
232713158293921402924
Collatz
53214951628953984
855976927919963591,0009398951,000986929980988904710
1,0009378879924
9879899321,000865
9009611,0008919218918689222490092958620845898912263595878540959813859
Continued Fractions
553
789
705
904
814
CSS Colors
202
115814871867
936743
909
860690692
906
1,000
630667677
878
882714
883
761734
Cubes
4075273953
48
47330524453
335006575647733669217960
525274241
5945759445704
5973679172
409406403853445431445995349
855864
65946654
Day of Week
969
1,000
1,0001,0001,000
1,0001,000
904
9925379861,000
894985
887593
1,000905
755
944
DFA Simulator
605
855837917
865711825985976922
1,000
937
883
783995917
1,000
696970966
511784641
886
817
990
926
990
Diamonds
39121525446670263
59657661669808
7395638966736266641017867781
5743062840
1,000667620600882
1,0006966779663952650435274684714566263954191
13473282
71932879
Divisors
246936875836959917
8708168689399521541,0008171,0009181,0001,000976
849968
8919548897101,000
3391,0008408919257968759681,000971943933822845615541,0001,000560501,0001,00096388889707081021,000417984
Emirp Numbers
158965401324549
492
572571512573857983893855753581541807622911792478
972639248459964
433679608846892800510777581531687
909489431531882493800525881647717731797553549793528560536
Emirp Numbers (Long)
36119545473
63
81717986349232078249882982288847114
909931
9161163063897
95397696125773
97971867392677505954807107380084873102789138217817772226379886
Emojify
713
443
311
423
Evil Numbers
1171,000352783447788925
9259159725971,0009739271,0009679559411,0001,0009381,000424
964988700450943
6431,0009229746839391,0007849051,0009841,0008449058066359768957506139649497227027531,000605826930565936
Evil Numbers (Long)
9492062718
17
7046877696031,000779521,000968907658938867
1,00021
93375272719915
7618386967558331,000868613750747890718656547249766007142585388472538439042963603422565
Factorial Factorisation
14919183724127132110
552783617110904
733629944891842977185
842152120
68659103891
44984803816100729
116875884791238911091021357419180135847800139610191911169
700104902
Farey Sequence
6241485513
13
169882114817509577457679689382022
76917
1,000964514920
98895492414844
19960908976
118331016957756111764719899222298722339151820
Fibonacci
88369226943882977952
9799811,0008928307939448428211,0001,0001,0001,000
8138387469901,0008679711,000
9359831,0001,0009039299801,0009501,0009438578509649521,0007578262379621,0001,0005064829578364891,000483849
Fizz Buzz
45217143933965844918
8671729228218594171,0001,000797946974871743899887182391962800973125976
7808619891,0001,0009677408319318718848299551,0007785539839439321321,000797667186224971986245946566911
Foo Fizz Buzz Bar
62114977838843865
815787881840982431,00064188093497188357783681319
95477177414953
1,0009639191,0008315448579089157698249121,000878161,0001682415875683649212595568225990625954
Forsyth–Edwards Notation
718
718825759
823868841931946
1,000
971819
1,000
792955886
807
897907898
836702
894681
680704
949
807
880800872
Fractions
833494783719
903819929845974
1,0008779591,0009909389631,000964
9891,000
833
970971829913841780913810926953932639638613
1,000736857
1,000773988
985
953714865
Game of Life
642
727797783
977
744798735893750
742962
1,000
754
890837821
755
638676690890
588
786
811
789
809
8771,000
Gijswijt’s Sequence
7623169444
31
456156264831266581246247338034313668416434
7513333729
57560253268840
83702631621
2251055486728323355481261272473101506771895856
Gray Code Decoder
529
702
937
896702846848789
728787
820
523838870
721
825719658
896
580
833774
876
864
Gray Code Encoder
765
786
1,000977
1,0009861,0009641,0009899879851,000
1,0001,000
750
9661,000
1,000
968765940
1,000935652
1,000
969
1,000942977
1,000
1,000
Happy Numbers
131904398698469579828
7989408168516109807097229816161,0009841,0001,0007546495481,000982929709986
5178918098991,000817833717706526835
597788481542765692629598831731776659798750681726522473590
Happy Numbers (Long)
3423492663397802909
787856904851886363900752981901926926196
9699596499461,000931779986
525849927899983836806839814900840786597798707149878736619151833908774207227979149336957482890
Hexdump
884
753
854
885
924
964
903
888
841
833
752
765
873
Hilbert Curve
12574273537
37
3638403372
3965314058858810575155
10546425845
6542314533
474386131
373838813240321063046695715962698588123105
Intersection
602
777757797
788
802818832873906965
1,000720
1,000886
925
750802736
796380
787782956844408872
831
482
670
785
888
819
857
Inventory Sequence
5391686015
17
92692194317654638695768729539119433696056020
1,000914818763
74492683918720
892850961883875630782772298857014782080990570036549372538792773802
ISBN
889491790970
875891882888958
8718958109659668528561,000865
794892931
1,000
968983961733829861867949887993917831989808
901859505
838854913
983
944518968
Jacobi Symbol
756758784
746755712757
1,000
732
819746
686
546784
596541721
773
635625
804
793752
Kaprekar Numbers
106295115124401
132
156177187126237485153315123183156357252210207451
312784188158204
199647505181688
175161185247
131140221239157152218706124193209803501745298752165544174
Kolakoski Constant
451272105598118155140
11550814492117
787718636722128947240
1751731443361414063595
278574649128543431071421353351948310493867459554027069416416220157716499332133189131
Kolakoski Sequence
39531568816802779
78488284950722
897774943888818927961,0001316946697198982625798
436907893817841857405955985962887770645662684338972058231900883522275392841638464561,000
Leap Years
209859863886727800
8859089498609001708759068008958528821,000
1,0007975569489141,000765980
800877915909895795657815786750750770707939650604878679718607507781,000959678271122815579783
Levenshtein Distance
630
766742800
825
6007971,0001,000
730
907937
1,000685
870
787685796
754488658694909343661
966
573
169
1,000
616
887
912686829
Leyland Numbers
49150886674
125
127778149789482589867017209919749741291,000817145
7283273961
943687729910783
699707732829
659752462939867060214080314570827812075612139812094759
ln 2
43391875490102125106
105971186677
852536797104551497185142104198148244775
2923912563991,0005173116149176185349150528558641140381449867121913563275110189123
Look and Say
73117265065
76
62658834281817879565198296982947891,0006574
8456842251953
95159864547920
74080080592975784149345658414467957930998024013465463138855338705
Lucky Numbers
52613101281110
804813848127244577962766782615884237701412
863513829
77989482223736
16826768776
6207231118783101016635800587343866718457718641
Lucky Tickets
621
629542
601
611
773
634
634739629
714
709
604
407
695
342
808
653
Mahjong
728
912
721
826761
992
872
921
704
692
1,000
682
739
Mandelbrot
112091118
12
1214131114
1013913141616151118
251771011
141411148
13131319
10121115109712917132425162253131713
Maze
750
986
8009217941,000953
9489667659351,000962806
1,000
963940
959
9929479407141,000
8158981,000982
515944701
899835563
794823963
1,000
1,0001,0001,000
Medal Tally
988806
570860697938965
9168669781,0001,0001,000
814
1,000893
901
923940977
9918298659419831,000
766910712
890792738
899807795
989
9466261,000
Minesweeper
736
992947
854
798962
923
945
996
873
827864
835
704786984
821
718
Morse Decoder
680
Morse Encoder
1,000
Multitap Input
652708
600
740
617
603
545
N Queens
50125586977
76
881081087767740062411269986197116126121101119
1791253868908
89121788858
10297115114
8210282886487553118741115111123137117112214129237111
Niven Numbers
937863668758869491,000
9071,0009329771,0009771,0008631,0001,0001,0001,000986
1,0001,0007421,0009891,0008511,000
7371,0009701,0009141,0008401,0001,0001,0001,0009878759771,0004809789749645949441,0009556836331,0009797111,0007091,000
Niven Numbers (Long)
21366766
831
8271,000863927909259806831,0001,000892984978
1,000915
8869031,000701969
1,0008499629331,000852831747838760703561714691998068590081,0007628351712813822827505859
Number Spiral
248518193253307
303
304349364275321
253357278381374541400807462433
534412140274679
460345388577272218477393403408409
257320302363602212201449249353366
664398444
347426349
Odious Numbers
115975319745443774902
8609179086131,0009738641,0009679269231,0001,0009391,000417
947988737446926
7311,0009238817639711,0008049071,0009851,0007889257506358898727275649669676836947251,000544778955596958
Odious Numbers (Long)
8491857118
16
7506918076351,000818671,000968919653938867
1,00021
93375275019947
7578617227928291,000923613781745957500655560258725717062376389772237419022661597414565
Ordinal Numbers
662
839
766784784885800
909844783957866845
837894
977872
925
9478781,000632973532894952855912577765810789434920774688
774844805
1,000935
859630887
PalindromemordnilaP
504
733
726725
885852694867825692518952
1,000
846
857596800593817
686811694650
920
662
706
990
Pangram Grep
833
864
587679621970863
954827961835806844
787
9288381,000
1,000
600910790894814860
984918920991823533587597503935
889
848
1,000
120746
874327971
Partition Numbers
45203907172
86
1061351339162628252813680130115562165544106149
1594587611
611139546111540
113667642713
7488761125057084107517135125786274110136169597163127
Pascal’s Triangle
6312859681558883942
8338308517469052481,000690915840851810699973720950
9129573071922
88294086582560957750904973944830925680776645851,0001,000520841,00090189210515696181168930385791
Pernicious Numbers
967102641,000805942943
1,0001,0001,0009739619791,0009261,0001,0001,0009061,000
1,000981
8161,0001,000914750
6369769841,0008339717739771,0001,0001,0001,0001,0001,0001,0004141,0009749235149671,0009666125421,0003496871,0006861,000
Pernicious Numbers (Long)
5223
2
3342787
92675389792737985
1,0003
9115123
55296224898
333711
2223945376739354354338333
Poker
745
979
8289097787967341,000
1,000656
764
671698
790626
698939
761
838
771567
785
7918411,000
Polyominoes
64327315048
37
4351493862
3672354949668110178495
28773204433
8461364338
551088011383295941633647375829639424796261
5331155
Prime Numbers
119936435907741934895
8679398909291,0009738848417958519159138031,0001,0008064859731,000236596956
1,0001,0009219237258111,0001,0008727168466679038116675619093649136719399388776958469265457711,000607870
Prime Numbers (Long)
31278338861898
9029309058541,00030977718975947967839975
1,00095554990286437927
1,0001,0009228267608721,0001,00092885586085875083346999785875109431,00081716169641023918352964
Proximity Grid
699
671
623
882
873
738
672
590
934
628
869
QR Decoder
1,000
Quine
1,000
5961,000726
9235141,000609892627
8441,0005567039181,000
600462
1485191,000
8549589631,0009198931,0001,000
1,0006961,000893750750
9693861,000
1,000682
356730732
387
322
Recamán
22127534048
54
747109767184219986487892090888890910996945970
8859113253860
640810660895753833537938930972825
60765349818847326036484070282411612494890199957765944
Repeating Decimals
826
720
9599491,0001,000
955
1,000
962867
929
6681,000
517888975
728
868
842
786
Reverse Polish Notation
647
578811681
975
8366689338949061,000
1,000878
1,0008551,000
974
980827888781864
920730884989
754658677
893
500
900808859
1,000
925280945
Reversi
684
858
725
760
1,000726592727644688
948
792
630641818
858
6186751,000
1,000
618813
757
9721,000800
Rijndael S-box
21556466178143
201
98179127168276559158265115143234335331170184336
60319599168269
178194168299299
226207170289117146188155273163187135493133161246363662331284638131314317
Rock-paper-scissors-Spock-lizard
710818631530
752549
783
395
599
663
495575
731
728
616
572592682
Roman to Arabic
784
820912
703754767
800
9446771,0009101,000962
9821,000
1,000986
976
903895868
904
9808779851,000824811810
1,000714868
968444
982
953814976
ROT13
718
685725
882
583711
862
692770
911
667
582
913
881
950746656
889
958
921
778
742120
Rule 110
5104558716
6895857095938
6055766267027813880168
76075434581
7007686826550600687864905742658256658507560362966615646570
118006
742333794
Scrambled Sort
889
839869
973808908868
941
1,000
809
885
1,000
935
840789818649891
825
978
929
672
Set
860
921
771
865
978
750
849
679
937
742
Seven Segment
787
576
344594430
639741719753
699
594
1,000670
688
630638752
621
624665795
728500584440
719
471
761700695
778
769854809
Sierpiński Triangle
932537561110974792
667618729108761
767695706675859773162
140136
6996582640
73767057699701
11472678088371362956090117770705605154820651636
223686145
656254787
Smith Numbers
20103414251
49
616747692469211557581017927846489393
835645559628233055713
748760688111672
6666174288262148355043475776538186782069874137715376473182725354747
Spelling Numbers
899
918
970959995959971
7501,0009061,0001,0001,000
958566
5491,000959
861
1,000908973
8777571,0001,0009669898957161,000949
723959377
901889
9439621,000
Star Wars GPT
823
745
1,000
955
860
835
715
735
986
835
676
973
Star Wars Opening Crawl
982
355
Ten-pin Bowling
633
678634636
830
1,000
706
538622
525
689628
650
601
734
330
Tic-tac-toe
595
838601
773
600778723
826773
898
705
792
636
665707830
769
565
707
852607
Time Distance
908
964
867950882964981
9578839768421,0001,000
1,000
1,000879
884
9549719716901,000
981900943938992814968896
938865811
863841892
992
8701,0001,000
Tongue-twisters
667689415592577
603
536508554515556
497624490500557650552545556697
672556469495549
784559518534725
532548723651
501544506607501548513610483599633576691720533
718559530
Topological Sort
618
894
786927
819
7081,000
921
1,000
981
1,000
878983672
1,000
718759848792
785
674
Tower of Hanoi
231286714
12
929918966855880
945912873976956839880924870886
84125814725
89096288519918
943950952976
8651582320912161222870202212271519
85520912
Transpose Sentence
818768
981
543791620936969
9878039217929441,000
983966
1,0009251,0007261,000
926801907959859
956990867834952527811824
946906478
929959803
992685
9705431,000
Trinomial Triangle
4455232629
40
35474932775
940382947417525686487146
591331853
9384973024797
826424557
2131244395585219497624937546744537844211243
United States
951
432
263
928136
172
964670
Vampire Numbers
7120713298117
179
11212913599850423832303810706211122146
636168
25644110804
837143655166797
7361451,0001,000
7612220213282821288138769137723540316825168615672175144
Van Eck Sequence
533171215
15
66073873571976775912819860835769956862962850215521,00086988919584
73578176682716623700901914967687655673494162196619673198483365830369452866922638863
Zeckendorf Representation
806
1,000848
788890871935984
9808271,0009161,0001,000
1,000
1,000968
956
1,000940913
885
9919491,000970773784757796
949882652
875968835
1,000
841940901
Zodiac Signs
718785899
919846898
919858932889759941
1,000
949775
883
924974962
880795
9511,000940962672849740
965
586
903762
941
979979974
γ
523997584124573548355557
26812328290646
116155941181438973221881195823392882004785114
65925190875361,000125130559361916573102544911031172088256166364157670578586589607257584544
λ
187193583198576545550555
283613300207235
162526713230261908395819215576531524287110153229
124942502696535679174190558545555576198535221222683540485560686348346665577551242599529567544
π
38311955392102130104
1069481267486
913383609959887577163753611471112041503348381
1,0002501499231501,000627511914717819333394635494210865316170015011266522314783281118142123
τ
38401955592102131104
1069391267586
928433609959913595163784611481102031503349387
1,0002511589541501,000627711914617919336094635594210865316370015011266522414783281120142123
φ
30402025891103134106
110961125960
76833345655989468148418471511111971102334500
23256874501651,000575411614518019723892564976810127130625154626651881464027886162117
√2
2936201579397133109
1074081096157
873372509748926521416915214511120393253374
262592646341481,00055501191441761963389558488911043951388331455666522714140280913144127
𝑒
293515044646510986
5646006186170
8393516868321026331387134710596
6752442691
442173539714841,000416793707128144193451484984271464112796713926651776406822166992594