12 Days of Christmas
8731509547548459851398479278559449297838819889529209803929518617479498289289548861,0004209309929499669849469288799879968148129149629099399687241,000966908962971509979760740946786976866
24 Game
1,00022618327885614956667296893914071,0004165789185936286761512154720539171,000131,000536900402416296115307318267096234605817137984622831,0009866944133758111,0001,000696811,0007421,000
99 Bottles of Beer
1,000274888598898916499218799328038769699411479548529431939088619727369748528486491,0001588601,0009136589158638531908558857917968898654599328997648949528047227859211,000874667920574970813
Abundant Numbers
9052499006719147904728478439028508159078338419098748086708229059869849668581,0008961,0001578338918899388007749327648388799207328007457798108752081,000933820905961518848659426814598879891
Abundant Numbers (Long)
884478857149889681998779768828288901,0009679049779779361339737889869849669731,0008971,000281,0009699279808047811,0009729718908947328148821549698753121,0009359889051721031,0006638601,000852985993
Arabic to Roman
624149745146151937506797746347711,0009237421,0008536118481877099819258199327465004091,0001265988807606846714417568076937099444656507422168611,0003621,0008517311,0002393951,0006257807046519321,000
Arithmetic Numbers
4701763663947909179169689228555088689595878649498903817467048569219539688202851,0004037339648896177706437739089296888476497567164559487934209358508749061,00021952612560933875830981
Arrows
917
9086591,0001,000268689199307828766289184758829208427738738018839489779729441111,0004468559158546457309308639369518059597428899477339258776981,0008786471,000556764891669621936769980990
Ascending Primes
2591037884647858681648768899007804585716562358239068455151831233089733209301791291,0005218892386845911345843931793238326126153521138694634741,0008648077787423419352763778217171,000903
ASCII Table
1,0002698913214106731278369148727668988928434159218409494299227389175501,0009758434031,0002889178568578626906576568278819254945657708024118453572631,000846483726749554888839653916433886767
Billiards
1,000
1,000833
851
1,000
959
702
869
1,000962
665
948
8171,000
1,000
brainfuck
940
756527770684220522800654683789592846696299391,000366911565767763
7817742401,000180728846823412833285850319688641474573538509275856595172947843302625
979572
751519739997
Card Number Validation
795
658
934929
864867881807
710818
984826929
985
9377353121,000
923907
795
831830872
889
843750
847703
1,000944634862673577838483679778962921866
Catalan Numbers
1,00030445160751256618495579597571511,0007731,000945921772982792608161,0008338709611,000955829941,00044681615894554174771049334319418171,000484241,0001,000499496613187294998907515001,000
Catalan’s Constant
6079214119526725317713494014979398433371710284590877576659517714245161756694811,000433596897704141,00073157127317996209702202723628001954131,000786262722761579281707829774302239331
Christmas Trees
962866315668339651447887986717557546807751399836448692408977338197201,0008748161241,0001108109248548068285079088799127627038317238912208387594891,000982158456226339863635350933402890865
Collatz
1,00014951690953923229039889279197439578739218799469867988676107179769799829638241,0006189389921,0001,0007387958788411,0008748307908559047129719444561,000925871922596291,000848878986846848974
CSS Colors
9411073871821728511241411221568839511,0007401969688786841391457203341,0008398489301781,0001452418099007649369441451591,0006671662546721,0006569382141371,0009691459813731791,000667287987763786307
Cubes
215271,0002458131,000435197305247941,0007507761929635961,0003571,0003421,0008779898519331611,0001011,0008877637978721269429521,0001,0002616441,0007633518149301431,0008092286158733751,0009809631,0006141,000753
Day of Week
603
1,000352279710
4729694513794906181,0001609428501,0001,000642746605995
9837065091,0002234616501,0009358705775778308925848315868251,0005901,0009056291,000816631694425951918943320884345971787
DFA Simulator
750
5754251,000756
6828046776988061,000900
908896
665
837773
1,000
885874725808
854
768
617
930
972899
816667
689536
1,0001,0001,0001,000
Diamonds
824535546679865874730717576636776596699939086437311321411325887361937187861171,000344708208066267265695671398436124396175156334587204887697280315984417113587245514768375786646
Divisors
914379078361,000917478709108467678879748916841,0009189866158788051,0007891,0009631,0007421,0006909489358919258869139689869719439709748458657111,0006487571,0001,0001,00096314788970747799955389984977
Emirp Numbers
1,0004205517098828265228881,0008896708821,0008826539289701,0004658638037319789721,0008505261,0006597831,0007958927713978697589876789736678001,0009299199217691,0001,0007019041,0009501,000589793987988931987
Emirp Numbers (Long)
91055785766825827988809168937366798208439885083586090828637919859918966854741,000667698938866645723429664937934830908773800530146884791341,0009328408791963238966372228161,000787950
Emojify
817133886517185872906446266966205497168672878285837301927078501,0008605628769063181,0001584078957028635911574442607597073742445975462688916991411,0009052988014771498888035308401,000814876
Evil Numbers
8423907207737748415069449649598419601,0009741,0009679551,0006158491,0008248091,0009767375811,0006921,0009809497188616006678261,0008181,0007118268069791,0005677061,0009649829191,0007531,000821826976660786907
Evil Numbers (Long)
950208087619459135009119839338269429879761,0009099861,0004629661,0009448131,0009888004661,0006457719909515618335387549799069101,0007188756176869766297141,000879924906614839791,000879978409828881
Factorial Factorisation
863831051277457081877208377397271633306491407576581331481281101525902158949621321,000451478627435629046714747928208256911088301358279480977867743640784191898169236742104136969
Farey Sequence
1,00014831833897897139201,0009598685769609858499249681,0006749596096599041,0009917743431,0003317691,0009687147713609009739089419305717326346869859135281,00083083898836932987933749970792899923
Fibonacci
1,0002359718829779766569791,0001,0008925749799446498529691,0007009137271,0009571,0001,0001,0008751,0008648111,0001,0009717789299801,0009501,0009579238729649521,0008249501,0009629011,0005689719789817561,000459865967
Fizz Buzz
9072109669488909189509608819908338029479839178369899748316576889696009949001,0009761,0007807471,0001,0001,0009678418229578599008589551,0008756589831,0008911,0001,000870918950855905986660897681973865
Foo Fizz Buzz Bar
934159138527716801027777628347758649541,0007449109199276456625109626191,0008778235841,0001947309768981,0008608608507458908268509129448784421,0009898241,0008855607167119041,000870834852717851893
Forsyth–Edwards Notation
771208546344638858487288197066467646277792399098049593497273456836347718377673361,0002244419629368407606027137917856494257506466672908376591461,0001,000397711979424835631842742725887702
Fractions
708
804524868807278777968747989618268263069728369616028269649289149009401,0004321,000757569538299486717627183937106127017676386134118307249099811,000595903489697934518562808673904879
Game of Life
1,000
530542962763
6938387695137091,000624
741576842498570
1,000813
700557
1,000172748833571608709
752642724
427565588
652653
1,000676
737511501819598
650844714746
Gijswijt’s Sequence
160319715116677184572671787580285479881563921754884363475396614842904806287481,000164761,00085741158526466280863161567344402902948398652091,00091161163667668278061801777539677426
Happy Numbers
1,0004296525209338655669499759218759851,0008627289469241,0005391,0009428879741,0001,0009639861,0002599341,0009541,0009256419309239847589898688829811,0001,0009704241,0001,0007319699788131,0008377261,0008419601,000
Happy Numbers (Long)
922946305248829001599379439038638538939119579468678801577508879799449751,0009649861,00055832952939210739667772761938733232868922779294911944424977909908814288369979892336978424908982
Hexdump
1,0002176856032827176197845957245961207673375873584832412848890
861846411,00016625965870794715297
4857407275180262962933820722201,0001,00035651604497145275885651742829
Intersection
648
455619629758187819097687717215449072948247091,000481716446595953
5718066081,0001085771,000870824672245
4596977566773388305175299397131651,000734380883109521,000638560772556825770
Inventory Sequence
818178117417589532694095395475458086393022891953857328054547409499479461,000201,000960697694539565988718409018223673986091729931747131,000826880568645498752338884815683981
ISBN
791
778524784951388629118158658627779015008428459564496325818751,000
9378163891,0004959111,000974928677660764764829740774731902728527910726318978877637868354281983607813902532912887
Jacobi Symbol
667
583590638806
761784730696920578752762718741766578565559995702
1,0005563671,000142559873715703657402
345730797678541639657522823
3991,000741573722
558857657
793637871869
Kaprekar Numbers
1,0001171314131711344948079328651282374926513138871861613622262264571916652261882201,00096234954126181123841781612002542341401623492646571522181,000725193209919425524345752165546182264
Kolakoski Constant
549561631912662495820682424987618031872512477872276212579498997700219617800931,0003727783286723258542
144233578287959181857125900136611,000831278149215577650746460817311218288
Kolakoski Sequence
9521588050896180055985393187671855081991241943898923114800640720964174933743351,000889839957875947501,00071131092687092952652830889125125396990010854589816586578363873416880888
Leap Years
875599388868141,000869319679879568338569337761,0001,0009638499616468097761,0009557786811,0005719439811,0009729217939789579338578388799397657869357838009579179528718748559569126459365591,000974
Levenshtein Distance
332
62127576191544857744516195236269035931,0009907523585067761,000934
7317645171,000339632816650806643365
4398826615245151,0007195311,0009294559701,000430712228175887324
861431760859
Leyland Numbers
1,00089688741161,000202127932149737667261972113778784613839375160980256790903801,0003572697781469653416309269914648053666777993986611561,0008621536303311201,0007323986452047211,000
ln 2
58954903041256511196529256708896532731,0003598685985055865828142646789148774631,000291348939141431,00051521108149176185330520792761,0001534124997419486867121974364388156274178680
Look and Say
32726485657690948625968475075921176188887437982699647874736132717737631,000306088888295267025
6899016056547716207169379644228973964102602598134735871138627317695551
Lucky Numbers
416138116827897441880482180574060071794619765826728215854176556891,000811962141,00075659398338515704447268137026382664570662131931538419962887758548626673952845787248815811
Lucky Tickets
859304484674799235366263884407211989719045986014745237106657
779839551,000114308359474654411
61685582101308565837421,000550221,0009268378128511283242220061864879756
Mahjong
1,000
710
1,0001,000
853
702
892589
906
788490756
707
1,000
1,000
894716690
8661,0001,0007311,000
1,000
597
1,000784
630
1,000
1,0001,0001,0001,000
Mandelbrot
1,00010889306139086289469588438522319649361679222132252402271712359773889183111721,000812319639462271301772021,0009293082801781718582299361381139381,0002471426064261,0006101,000884814958911
Maze
6484831,000659816678106795917291,000773
764659701
483
8251,000
909615
1,000
787986647508581
762639
595854800
779
1,000781
756813
939
7477797141,000
Medal Tally
56362974399592628695753711651780699
883718807
667
6627837891,000
1,000
641893813437418
779701818
768590
782609
945920
732391
898594
684859859905
Morse Decoder
821
908197200858193378064667117963488771168196755291531901442939084438207792041,0001262858848128796621751382109958592158035988051239578671148048622193172482227718041,000881653664691
Morse Encoder
89454798248907826988448365855079196138491518858017892256768159166804608719763101,0001288888587237608198791652208688582117028608101098707951349568992108225263509901,000646786329856817
Musical Chords
1861038720267215132204292664657725554828506561491411414522416083506934901001,000983658546353746032631948557545332559480638586599101,0005611101833955145131,0001,000644362575559
N Queens
1,000587577131856115220818498204484790116929100881211201011211421791251,000941,00037912596641705833
11111511514582104151888317553571890117208250191732456214247435116172
Niven Numbers
1,0003988578861,0001,0005949071,0009321,0008571,0001,0008759711,0009816711,0001,0001,0009421,0001,0001,0009121,0005198601,0001,0009179498081,0001,0001,0001,0001,0008009779668919789749641,0009441,0001,0001,0007951,0009797111,0008301,000991
Niven Numbers (Long)
1,0006658705986887199131,0009328109279959808279718679306109851,0008829409921,0001,0007561,0003416889928778969328218859379849889608427818447619809269648191,0009871,00024968984894902984734859985
Number Spiral
1,0001973503074864662705856426674305868276323575387046383606882617775595377451973431,000511663734475413432554
4036816504464946027343636022421611,000784381745611785654525555669426621562
Odious Numbers
8423537007957458865339439829728649801,0009741,0009359131,0005809201,0008277961,0009887375621,0007921,0009909497638926197598301,0008319856848047509791,0005677271,0009661,0008891,0007251,0007827781,000756821916
Odious Numbers (Long)
950187068009129114949639829608899619829751,0009099719804669311,0009448001,0009887504701,0007417579909755678295387879799628971,0006928096226961,0005907061,00087992493446466979893888977391842896
Ordinal Numbers
9753269008989209254508768218148857969138336981,0008629444607807657409418419328616421,0003457839321,0009538166888668067878636098307118626869317592759391,0005418731,0001,000952950702780884901861
PalindromemordnilaP
422
558
469784
863
909
931
733
1,000846
979950947
933
949
889933
988
1,000957
706880
778
1,000
Pangram Grep
6885254375818269083719763509813921651925363925596872516848532593917
8661,0008621,000589724976831847843808
1967235029433957266618279357188891,0009291859921,000173904361531800336797868
Partition Numbers
8819194872117881557788911179381482871,0001397651301181181221061,000667958159879991,000461189239811147238113116107173166667879078609821075091159781358281,000274760138166845163130184
Pascal’s Triangle
1,000606625381,000970919159639666545821,00089175964868892889866678389411,000982885891,0001,0007689698976396988339041,0008958659579198526673079825908131,0001,0006317671901561,0006491649713568781,000
Pernicious Numbers
8802861,0008461,0001,0004221,0001,0001,0001,0009091,0001,0008209631,0009798891,0009771,0009428551,0001,0004401,0009559761,0001,0008339433709771,0001,0001,0009581,0001,0001,0008071,0008646009641,0001,0008489535421,0009746871,0005811,000991
Pernicious Numbers (Long)
1,00026076756547185737317508066369227969099066737606854356849785578189297977224961,0009605169496395167726006226556975855366386945256358976247679419777057507736722475904740546612758
Poker
425
8145107311,000
514598483543785673660431759558580526601
679
5636832641,000272756686602629561348
4795928051,0004415575135306846013571,000798502
6131637701,000
5465926931,000
Polyominoes
5123157489123105818294927011361162912166898827546914399914751415039801,0003421321866796929
20814753731556107851156228668862569114181611461191091,00097592101986
Prime Numbers
1,0004717367419341,0005408979698908489791,0009746967959009315329801,0008628451,0001,0008108111,0001,0001,0009919477848111,0001,0001,0001,0008469747188781,0009799766678751,0009699389341,0008461,0009136001,000791887966
Prime Numbers (Long)
1,0007833597944885229329579049158829849772809501,0009063618811,0009559491,0009698649271,0001,0001,0009569748448721,0001,0001,0001,0008819339009008572699786748751,00097179893530279648086179333391,000969
Proximity Grid
96525605425855702774590975977286091939619229108263548
970717
853833481,0002152298983992686715
429016485675851581745940874269289785478086079983949
79764811793
QR Decoder
1,000
834840995761168338768307561,000852836474836526882529673902919880
7869703751,0001501,000907849822805154
7288621,0001,0007548908448018658442471,0008933691,0002351209221,000
7051,000886849
Quine
1,0002465961,0001083159435131,0006098926565638711,0007899879189576002381,0008248411,0005568541,0007223171,0008931,0001,000999011,0006961,0001,0001,0008184259051,0003731,0001,0001,0006825797541,0007307323814073004141,000
Recamán
8115487075488196985932967947797661797919958521,000888777694675937588809265924231,000485561992911156647327898927958767567558316771789687324009519558385751928551,000643155859773723893
Repeating Decimals
738448868780
656821722714933
837
731710856
444
941599
8481,000
1,000
1,000756718509728
6715941,000473626842
8466109021,000928
616
947883
1,0001,0007401,000
Reverse Polish Notation
805
484293624730
5519394667449376328363338916886493763101,000938983
8511,0005921,000539589986790808856625
214618628635605583893380973450195939982575
146318933966
892185848994
Reversi
7014781,000804
798766867794699
926
826813909
968
9211,000
1,000
889871740
672766
911801927
934963
1,000977
756684
750
994
9221,000
Rijndael S-box
8226622514399728138981841256483115638772656201192313351701866591557551968262681,0009924185771841117096
2071673911192051881862738252161351,000927161388998662861284625131349444549
Rock-paper-scissors-Spock-lizard
72631368442536682276695577291798539807914379801271787258367407690802
7307832951,000167640726820349744154
336743649426460522713240933702200684980336827534432724789409701511639636
Roman to Arabic
1,000114657101776891181857925824848840937944404986856946886611,0001,000914
9098002651,0005583990385972892655810988857561,000792860865921,0001,0003491,000968104926139342982832815863880976985
ROT13
927
723880779623
870
738
817667
1,000
919941
914
626
986
1,000897
988
781
785
915790
Rule 110
747541951669779463776364206509134437502677546559752335430663646778557649201,00010752825630990584672737569899651517733617716237536722929587975465223564399250835794404581589
Scrambled Sort
701
935
908911
1,000
975855
667
978
966929
660
1,0001,000
Set
1,000
551
1,000835
776
922
973
438
642
681
Seven Segment
61716751506482859437577708147908884969012188618489702822274017477346538117923561,000678718841809285667676
2688057592206087766523899177544181,0009352358827364728936935037798181,000702
SI Units
1,000
429484389499
5418012817996971,0007824619488743745423303511,0005215873491,0004321,0003234878736063782521903058076855476035946436594287152642011,000728444447913342953391907891,000851919
Sierpiński Triangle
618767256859498287947537737968131,0009778123468574538902736967579756028398176791261,000653946848742615712533753908951933328815729862198841872511896909589697307496865664569788234797667
Smith Numbers
4165517063932138825917934664605799855101706737724869724851,00094798695640621,000574598994935114727238236789096891664789526129874594831,0009017290454815396845735393353694976
Spelling Numbers
50769541962741,000929569519299139529073081,0001,0009128962782464889231,0004659339314861,000642948980932266830161248283946848280644928933741802866989831,0002735572612759168148321,0001,0009821,000
Star Wars GPT
978
610
939
989
833
1,000
794
1,000
1,000947
706
883
9951,0001,000
Star Wars Opening Crawl
1,000271,00038989506258392872372184762541,0007301,000101697386907
929601501,00031881,00075767825332
591,00072116627775932116809847301,000988348
482741,0008671,0001,0004511,000979
Sudoku
1,000
812382918993
4596164685046557127912769314161,0001,000452
1,000
728956551,000257756754533450668316
6449561,0001454107596096297816411941,000959193
5412191,0001,000
1,000653843665
Sudoku (Fill-in)
1,000
7591822671,000
4679295103966935768091809444451,0001,000230
1,000
960775291,000115933969407522647235
4371,0001,000131203702824273813765881,000948140
523791,0001,000
1,000384936571
Ten-pin Bowling
341
77032387075635487636490806413457917270934632776341619
678962
8725432551,0001894789238593965693535263186686476507316125625679566451491,000935358663935631,0001,000688753314817882
Tic-tac-toe
949
586
283
619738632770933
979924
905768
7178271,000
1,000
953974789
937722466904884875
930
881929
917810721926632741702798825
Time Distance
850
837236830933
726825756737843853833547821674842417347
1,000794
8199404051,000235769904750788828636
5407657414636297537945748128012251,000842434717288511894781
709834911973
Tongue-twisters
1,0004215928135549485537778627808718998638875938278328616218508691,0008596728238795491,000635990918879906838860857737887948621877899866947893838661988842777926948936856658775866850872917
Transpose Sentence
778643885905
6467916827687771,000874
753613910552793
842
9471,000
1,000
913994850979
649
872860
740800
897861
1,0001,000
777633
985593786810745942723
United States
69879466173114753417546437629038256058371459435858971071262536947512929255741611,0007487185993784394550821139912697163724810848120888733156980939148643908113600709543553336727612
Vampire Numbers
1,0001332641171771802211123191355108345689291829083035441691373093197992973777341061,0004413874952776974647
14539341325776732241227922319881,000920137341726316972429638716175367186
Van Eck Sequence
7931875069677876731853878915569484728867347796880674267093718948528998918894371,0007355609396943364627007377916117893661172251940918620311842975296598801,0001,00055566819398630826
Zeckendorf Representation
952
670487937864
788966858766759981857581822851708684638631838907858927897
1,0004427191,000961552733
899917910579940857703822
9669255171,000864837992
15985840
8418668851,000
Zodiac Signs
705
746685910769468198607988158887429077978657118956046787127397528279171,0004361,0002057259638477956385736605118836587995659187885299327243331,0008956487485236469135505648881,000942790
γ
1,000125973885587978473889123307769821,00059210267410158751410947099759819120047971,00065960383739121,00012418555964099657386958510103600365681,0006324916436705781,0008318401481,000544913
λ
3552009858779529883745128715357003859388162337937518642482191801,0009413765066751961,0001249737197079426953343465589409951,0001689618563238169721801,000823470424743577939272839974985788607
π
594536241677166611276679657227596557519404576193193663869684682685133924943681,0007306157657692161,00062395108643787277926562697549707574901,000840201881751223871819390944730566618
τ
594556241657216651316479567037716327619555174492289765874684680679133888943691,000296157717952151,0006240510863979128393156267155970757480714824200841739224823829402945730568618
φ
53658122169134638836029255478067322811,000768838920876589288003656317678929201,0001,0009205829198772391,000108701107250772289795517825721,000148900595814208932751188787909387935531169803
√2
61757124157231667786127715897039612771,00045937806769599438802516731311,000862621,0005316119767542601,00055893110248772296600568831481,0001894006658971949257552277411,0003901,000692182765
𝑒
82944739670901763918638149028005567891,0004072085784049785714914899790890828551,00023669860833841,0004059887874942216839750625491,000875542950951111813746177921810310968633742779