12 Days of Christmas
6879547545066191394875405084559417794006434645746321677153927469494756077164786461,0002469138559369664388095334545979966123576234446247704733201,000822665928971504685733740499786570
24 Game
1,000618324915214954525156562617171,000262369771593628316155254720539171,00017131,000536900307406238115306678247096234508418135053631551,0009906945083758111,0001,000696811,000616
99 Bottles of Beer
1,000888598670878497027537635048919695301189547429431219085319727369748548955656491,000918609689236585138468491296788857913808895234599155753958948298047427859211,000920667645574788
Abundant Numbers
9029006717287904728269848378006889078008419769219558007128006949849668148266628961,0001517336678899388007428987649587889876617149279578918751901,0001,0007878217894821,000734426957620818
Abundant Numbers (Long)
8818857149889681998639648827509359858859049779669361259737889869849669828336628971,000281,0006889279808047811,0009729718908946618148822798598752941,0009359889051721031,0007388601,000852985
Arabic to Roman
643745146151937506797946345931,0009145501,0008846238691407099819258199327506216324091,0001265988808497025893827567277087099443316507162017931,0002901,0007687311,0002393891,0004597807216519321,000
Arithmetic Numbers
460763663947909179049689227546448588495878319498902897467048569219539841,0006592851,000403733721889617754643761908929688847649756661
8057933879358508749061,00057
491560933803830
Arrows
8316426591,0001,000268218568686301,0007007225058829208425358736648839299779939468561171,0004469308918856457101,0008639369028059596778798687119028775931,0008966431,000494764891554677936826980
Ascending Primes
5477884647858681648658899007326885515942358239068453131831233089733209301797601291,0005218882486845910245843931793238326126153449138602610681,0008648077787423359352013778214751,000
ASCII Table
1,0008913214106731278289148725659338926674158818409493239226819175501,0009751,0006264031,0002539178098958626084516568078819254943847707504117933142051,000901483765749554888632711916433886
Billiards
1,000
1,000577
851
647
1,000
959
702
583
1,000724
665
948
8171,000
1,000
brainfuck
940756527770684220522800654488921592532576299391,000193911420767763
7671,0004712401,000180728846755402554285850255688641474364480427275833437114947583302458
979395
751498607997
Card Number Validation
795658
934929
864867881727
701705
984826929
985
9377357253121,000
824907
795
831830872
889
843750
698667
1,000944634787673577838483679778962921
Catalan Numbers
1,000445160751256618495579397671349517731,000945921772982792608161,0008337839059611,000955827721,00044681315894474174771048444319418171,000483731,0001,00049949661318729499890751400
Catalan’s Constant
620411195267253177134932149652680306652102845908775676595171,000245161756821402811,000433596817701,0001,00073516125766996209702202723606784833551,0007707187224322557246298297741,000799
Christmas Trees
9626315668339651447887986716608126706631399836448692018977338197201,0008748676631241,0001108107928548068285079088799127627038317238912207837594491,000870158496226339863555350933402890865
Collatz
1,000951690953923228899889278718579328509218799359866978676107179769799828467838241,0006189387061,0001,0007387958788411,0008748307908559047038149304301,000942871922596291,000747878986835848
CSS Colors
1,000185809343712475122793958376826069040242831760736343346428394271,0003801121,0005924171268871940193264751,0006671661073791,000308692206551,00091176720373101715292287434508346
Cubes
2081,0002267421,000435267225345149277616271707716011,0001871,0002151,0008798508581,0005941571,000971,0008845948016101209407149471,0002535591,000632204762927841,0007662256517343681,0007979391,0005161,000740
Day of Week
6061,000352279710
4729694513256116181,0001609428501,000893642746605995
9837063845091,0002234614911,0009355925655418308925848315868251,0005901,0009055051,000816631779425951918943320884345812
DFA Simulator
7505754251,000756
6827996775038551,000633
908896
665
8371,000602
1,000
885874623808
854
768
527
627
972688
798667
689536
1,0001,000960
Diamonds
8245546679865874730717576529848596591939086437311131411215887361937187435381171,000344708208066267355695671398436124394945156334587784446197279715984417113587235514768375786
Divisors
9149078361,000917478709108467178879598186841,0009189866158788051,0007891,0009631,0008467421,0006909486378919258649139689869719439709218458657111,0006487421,0009321,00096314788970725799955389984
Emirp Numbers
9215515558608265227041,0006506481,0009837075288339861,0003967549137599789219819685574611,0006596306618418335803979807267696788765337061,0001,0009021,0008091,0007885281,0007207521,0005047938331,000851
Emirp Numbers (Long)
908785766825827988709088937138798106979885083586070828637919859841972756672741,00066769870886664569142966493789383088157380053035188771833990811833909196709870482222688847772
Emojify
857949406148821905238605646526266656472468467726481649368711,0007984949169456982961,0001393208188688206401227332167456092582426467502469019031291,0009712486334281139586605129021,000957
Evil Numbers
8427207737178415069269469328188409738721,0009678961,0005517921,0007848091,0009517378785811,0006927635969497187506006678269478181,0007118268069791,0005676561,0001,0009829191,000753897821826946660786
Evil Numbers (Long)
9478087619459135008939669338049239699021,0009099711,0004559661,0009448131,0009888008844661,0006457716149515617385387549799069101,0007188756176869766296001,000879924906614839791,000879956409828
Factorial Factorisation
8591051277457081877208377395532483305111407576581331471281101525902159118687201321,000441477017435628446714747928208256911087361356548470977747743761502191898169236742104136
Farey Sequence
1,000831833897897139201,0009598387459608518499249681,0005619596096599041,0009917749003431,0003317697729687147543499009739089419305717326346869838634831,00083083898836932987752749970792899
Fibonacci
1,0009718829779766569571,0001,0008655749589146498529691,0006579137271,0009571,0001,0001,0009198751,0008648116061,0009717789299801,0009501,0009579238729649521,0008241,0001,0009629011,0005689719789817561,000459865
Fizz Buzz
9079669488909189509608819907888909139639178369899747426576409696009949008538289761,0006207477091,0001,0009508418229578599008588411,0008756589649859071,000900870918950855905903660897681973
Foo Fizz Buzz Bar
9339138527716801027777628346479099359857449109119275326624319626191,0008828947695841,0001457307818981,0008378608507458908268506629448294429858467501,0009285607167119041,000699834852717851
Forsyth–Edwards Notation
766546373638812487157686794978285816182499577997972667273606836347588231,0006473501,0002424708748788406755827017237746494498406416583025966301311,000985366792972449835704830730575791
Fractions
708804524868807278777968746859618268473069728369614738269649289149009401,0005084321,000757568138299486717627183937106127017676386134118496388799811,000595903489680934489562808673904
Game of Life
1,000530542962763
6938047694137951,000483
741576842370530
1,000813
707557507
1,000151734823553608632
745611716
427565588
487540
1,000775
801511501819598
650844709
Gijswijt’s Sequence
5599715116677184572663887574187878868563921690884250475396608842904767287825481,000164761,00085741158226457780853061567344402902946888651911,00091161170367668278048801760539677
Happy Numbers
8616525207477305667751,0007336391,0009807086581,0009191,0004618048816628031,0009478525758361,0002416728227858416605649796927266338156796321,0001,0008891,0003951,0001,0005637988607221,0007837268981,000754
Happy Numbers (Long)
9206305248829001599249329037959268817599579468758801307508879799449751,0008217139861,00055832769939374725667772761875733232736922779509871931369977796908814288570979785336923424908
Hexdump
1,0007685603282717619784595487682755343175873584021412148890
8611,000482411,00013625938643794481297
4027367275168962952633551522131,00088035740604497131975885651568
Intersection
648455619629758187759097685717975387012948247091,000336716385595953
5718675756081,000865771,000809824602245
4316977566772358304835298786541501,000833380871109521,000503560772578825
Inventory Sequence
8138117417589532692595395468971984887722891953857278054547409499479461,000667201,000960673294539564688718409018223673986091729879747111,000826880618645498750838884815683
ISBN
791778524784951388629118157089147777364848428459563666325238751,000
9378678643891,000452911826974928677660764764829740774657902728527710641304978797637863354281983536813902532912
Jacobi Symbol
667583590638806261755784730527928554574703718741766429565559995702
1,0007876783671,000142559873715703603402
345730797678541639650522596
2931,000684573803377558857507
793637871
Kaprekar Numbers
1,0001314131711344948079328651152374856043028871861612432262064571916122261882382201,0009623474812618111884178161200254234140162235264593152218630713193209436421524300752165546182282
Kolakoski Constant
5643741912572495820681724970831930060812477872276291794911,000700219613811383931,0003527783186765355342
131573578496959181802426750459521,000797678480215254742642460817946737
Kolakoski Sequence
9508805089618005598389298766627038199124194387592395800640720964174913862895351,000852839739875947251,00071131092687092952652830889115124396990010856389816586569863873416880
Leap Years
9299388868141,000869319349879328188569297631,0001,0009637749616468097761,0009327418306811,0005319436441,0009728957599789579338578388799397657719357836579579179528718748559569126459365591,000
Levenshtein Distance
33262127576191544857744514576506227314641,000990752282479776663934
7311,0004585171,000339632816761806510488
3628826615245151,0005575027789294559701,000430794228175887239
861431727
Leyland Numbers
1,000688741161,000202127932149663810258847113744784613749375160980256790964600801,00030726943814696434163092699146480393667779931,000611531,0008001537323311201,000577398645204721
ln 2
594903041256511196529076708417592611,0003598685985052865828142646789148774529631,000291346949145081,000515211081491761853305207922541,0004133562997455986838121974364388519950601
Look and Say
333485657690948625968473685621164186887437982589647874736132717903653631,000306088888295265025
68990160565475062071629482244227973962102753598134735763138627317695
Lucky Numbers
3438116827897441879382180571469469292919765833728195854176556891,000811962634141,000756569283385157644472681370263826526706621838975384029628877586586216973967245787248815
Lucky Tickets
1,0004484674799235366263679597199775719045986013545237106657
779774449551,00094308359264651711
5568558210130856583742755541211,0007508387428511283236920061864766
Mahjong
1,000710
1,0001,000
853
523
892393
816
788260756
707
1,000
399
1,000
894516690
8661,0001,0007311,000
1,000
396
1,000828
672
1,000
1,0001,000664
Mandelbrot
1,000885301379056289449508396612269647141639192082201652221722299773848991466731681,000812257888802221151672011,0009273042761721666382219501251069359602421395924221,0003031,000895305957909
Maze
6484831,000659815938046794578361,000574
693659701
483
8251,000
909615747
1,000
787986576508471
762639
595854715
570
1,000905
867813
939
7477797021,000
Medal Tally
59265775599492635677757551524775536
876711784
675
6697768041,000599
1,000
649852741470353
771690796
798577
566554
944810
783364
892573
696746851
Morse Decoder
842902187201853193377554155088453516161116886755471091901442949084448207686762041,000127286839656879549176130174995859215422598644123659867737937372202382452317711,0001,000881624576
Morse Encoder
892802225872811988386795803749086116001387648037141476737909426864558681,0006423021,0001278707987747666011,000130220864862206452766697156880793839558652098515103171,0001,000641778318871812
Musical Chords
18537219848185132174262653231,0007060830503564490280413521506074326957724481221,000108355835935354303975184845745730355742463864659881,0006761311503935085111,0001,000648360577
N Queens
995757710979611521901847728248461311292910088121120891191421791251,000140941,00037912166241704933
9711511514382102120886217548571725115328250137673217214247435111179
Niven Numbers
1,0008578869821,0005949079679329507469771,0008759711,0009816719589767939421,0001,0008107559121,0004818206411,0009178957691,0001,0001,0001,0009748009779668919789741,0001,0008061,0001,0009177959789797119358301,000
Niven Numbers (Long)
1,000658705986887199139869207789619849608279718439305609851,0008829409929608337837561,0003416886448778969328218859379849889608427818447509809261,0008191,0009871,00024968984894902937734859
Number Spiral
1,0003503074864662705856426673807698195243575387046382766882487775595377454675113431,000511663734642409435554
3936816504464946026373634892421441,000848381820611650654824555669426621590
Odious Numbers
8427007957458865339439469448418579738971,0009358841,0005438409447887961,0009767379025621,0007928336169497637576197598309498319856848047509791,0005676361,0001,0001,0008891,000725900782778973756821
Odious Numbers (Long)
9477068009129114949449829478679419649251,0009099719804589311,0009448001,0009887509054701,0007417576209755677325387879799628971,0006928096226961,0005906881,00087992493446466979893888977391842
Ordinal Numbers
9759008989209254507948217838218789138576981,0008629443667806597409418419327357106421,0002627838081,0009538026888668067878636098307118626869306762759399585418731,0001,000952863702780768901
PalindromemordnilaP
422
558
469761
788
909
931
733698
1,000846
979950947
933
949
889933
985
1,000957
828880
778
1,000
Pangram Grep
7024375818269083573763441725963644875363925596872492848532593917
8669006968621,000589724784831847776808
1967235029433957266618279537188531,0009291859771,000173904311531800336797
Partition Numbers
89794872117881557678911178591452828931397651301181041221061,000667958159879694991,00046118678981114723811311610717316666787907860911104454107978135828422274760116166845163130194
Pascal’s Triangle
1,0006625381,0009709191596396659367198588975964868892819866678389411,000982885894891,0001,0007327248976396618339041,0008958659579198526673079265907861,0009306317671901561,000639164971356878
Pernicious Numbers
8801,0008461,0001,0004229791,0001,0009728559791,0008209631,0009798891,0009551,0009428551,0001,0009414401,0009558296221,0007929393709771,0001,0001,0009581,0001,0001,0008071,0008645259649661,0008489305421,0009746879765811,000
Pernicious Numbers (Long)
1,0006076756547185737187398066108917849069066737406854096849785578189297727229024961,0009605166366395167726006226556975855366386945256128796247079419327057507736722475904740546612
Poker
4228145107311,000
5145984833171,000669494257759508580264601
679
5631,0004142641,000149756686686629308220
3035188051,0004415572805305136011781,000801502
753163770979
546864539
Polyominoes
24457489839381799492571136114498966898815546914399914751415039142801,0003415521862796129
20814753731556107551154458641862464114123611461191091,00097592101986
Prime Numbers
1,0007367418691,0005408791,0008547838759739726967959009315328571,0007598451,0009357625238111,0001,0001,0006419477848001,0009531,0001,0008469597188781,0009799766678641,0001,0009389341,0008461,0009136001,000791887
Prime Numbers (Long)
1,000833597944885229159429048728539849772809501,0009063478811,0009559491,0009797737459271,0001,0001,0006239748449191,0001,0001,0001,0008819338759008572649786748641,00097179893530699648086179333391,000
Proximity Grid
965605425855702774590975955190491635519229108262648
970717
8531,000837481,0002152282671192671715
428876485471651572545644874189289865478086079983935
79764726
QR Decoder
1,000834840899761168338768305351,000852672348836526882527673539919880
7861,0007503751,0001501,000907684822581154
6658621,0001,0006098906468017058441531,0009163697952351179221,000
7051,000837849
Quine
1,0005961,0001083159435001,0005878386565638391,0007899879189576002381,0008248411,0005569058541,0007223176388931,0001,000999011,0006961,0001,0001,0008184259051,0003731,0001,0001,0006825797541,000730732381407300414947
Recamán
80687075488196985918967947781825785915958521,000888717694675937588809347947504231,000485561720911241624327898927958767567558316772719177323589519558385751928551,000724155859773723
Repeating Decimals
1,000738448854748
656759722520958
612
731710856
444
941599
8481,000352
1,000
1,000756626509556
6715941,000473626691
6156108631,000877
471
947622
9701,000520
Reverse Polish Notation
805484293624730
5479394665909606276733288916886492723101,000938983
8511,0006475921,000539589986790808722625
214618628635605583893380705394171939830575
146318933924
892185784
Reversi
7014781,000804
798732867587543
689
826813909
968
9211,000628
1,000
889748740
672766
646801885
672963
1,000791
572684
750
994
737
Rijndael S-box
1,00021914382650138801841064793425596042196271002312111701456591557551968266082681,0009924185756441114096
171163503101205188138273578216931,000683141433468495861336625129349462
Rock-paper-scissors-Spock-lizard
71967636630282276805600319504520884913516726337787155440300808884
7191,000
3831,000229655683599434469218
3016485744393505194643309575991526497453828275384677041,000480701615517600
Roman to Arabic
1,000657101776891181829923809686896927775404986831946706491,0001,000914
8968537032651,0004283980985972865655806988857561,000597860838901,0001,0002821,000893104926139342982842815863843976
ROT13
927
703859762607
797
700
804667456
1,000
904881
914
604
855
1,000897
988
781
785
915
Rule 110
76841351069479063675964155939914416592676946060940331428670641809554826564191,000107538496701,000550661780564864654514662611725226787022519578755425233334299242935810391576
Scrambled Sort
597
844
908911
1,000379
778795
667
761
966911
650
1,0001,000
Set
1,000
551
1,000630
507
776
656
984
438
642
Seven Segment
617751506482859437507278076019174967402189267689702052274017477136537848265713561,000533718802839244602676
2568057592204407765913898535683181,0007632357617364578648005037798181,000
SI Units
1,000428484389499
4557272405047291,0003802657528763755423293511,0005205873481,0007204311,0003234868753413712281902934206845476035906463274275992631991,000742443447910341951378907881,000594
Sierpiński Triangle
6257186789478237947477677927671,0009637613388524468882456907571,0005958378148056571691,000612944846734621688517747905950932326712721857192900882400894868583692302496861625570782182792663
Smith Numbers
6551956393213880790290454768479164188706737724579723961,00094798695651726621,000574598960935309679238236689096891618789427344768552571,0009177289054815396834135393353694
Spelling Numbers
508954196274762926368526984859669072701,0009936968961702464889231,0004658981,0007664861,000642948987759266464161248156946848280333928505741535866569838872625572612759168388321,0001,0007521,000
Star Wars GPT
1,000
573
693
989
833511
1,000
794
1,000
1,000803
706
883
9951,000901
Star Wars Opening Crawl
1,0001,00038989506258312846475584462379605621,000101697386907
9291,000579501,00031881,00081467828332
351,00072116620775540116723847171,0001,000348
482741,0001,0001,0001,000748695
Sudoku
1,0009063811,000890
5436725523287137824331935906391,0001,000450
1,000
8691,000
621,000290807827381536394382
7527231,0001433917343346444507031011,000707202
4862381,0001,000
1,000650661
Sudoku (Fill-in)
1,0007591993891,000
4679295102657415735431349014451,0001,000253
1,000
9601,000
331,000129933969554522436166
3189331,000147237702537265839765571,000957173
4861001,0001,000
1,000442689
Ten-pin Bowling
34173032386274835484636490581514447647212934632776236619
678962
8721,0008702581,0001924729237253964795255263196606476455716125085676596451101,000728364485932631,000663688753314782
Tic-tac-toe
949586
283
619738597770775
578739
905768
7178271,000763
1,000
820974789
937722466904884875
720
881929
917810721926632741702798
Time Distance
850837236830818
5748226444531,000826462400776640842228344
1,000794
7911,0005183981,000133769892534788485636
3616767414633277535045744518011281,000863420518288457894781
679834712
Tongue-twisters
8915927014897135535485245635279358614904318455717052966884481,0008593486491,0006344231,0005429907509486894837545244996699485014758965137149805003179888595784759488035595487756881,000682917
Topological Sort
580512
911
566
824
457
Transpose Sentence
778643885905
646791682674702809747
753613910491793
842
9471,000625
1,000
846923850979
649
872860
740800
711812
1,000981
670633
985531786810745942
United States
68246617311475341683476680702885605642145943585897771262536947512807591,0006911611,0005987182296084374338821120912697163520810848120632733118965836131643908113600709543553336727
Vampire Numbers
1,0005221171391802211116281353868875477231567566175441111376341,0007992977751,0001151061,0004413874960276963747
12185979721076732242808839673601,000928137845726212972618638716143813
Van Eck Sequence
78675069677876731840888915556606707867347796880674247093718948528998828897504371,0007355608926943364427007377916117893661172251944869620294842975296598801,0001,00052366819398630
Zeckendorf Representation
952670487937864
780966858636654952679581822851708684638542838907858927897856
1,000442719817961552714
899917910579940857703822
6987664481,000765837962
15985611
841866885
Zodiac Signs
699746650898769467958447985608657236366738777028953926786117397528769169756554311,0002057169507507955515736504668836587993919186725186357242351,0008486425914906468704015648451,000802
γ
1,000432319399478473597122225636879584851026741015872031094951,000598191200580144971,00065701383731,0001,00012361221642799625786476497103492365551,0007208946433812541,0002338341481,000201
λ
1,0009923234074843743807454014665407065071805197329761791881801,0004563544127654191741,0001247121,0006629904433349772169629956361683985097867301,000891,0007368903183632559552348369951,000990
π
5906241677166611276679647226877966838514576193193660869684682685133918871429681,0006766156047697691,00062395108643787495926467697539066044061,000840582881430223871714390944730566
τ
5906241657216651316479557036997796858915174492289761874684680679133887871455691,000266156437957651,0006240510863979149493146767153892604408714824580841424224823724402945730568
φ
51935516913463883586915547806732256980768838909876549288007076317678917605631,0001,0009205827038778461,0001887011076137725047954338252441,000433893595814601932430188787909387935682572
√2
609364157231667786127715897039612551,00045937796769569438806766731311,000690541621,0005856115247547551,00055893110248772501600568831471,0004213636658975619254322277411,0003901,000692617
𝑒
824739670901763918538059027856677511,00040720857840477857149148997909016905425589723669665833841,0004059887874942368839750625481,000807509950951111813427177921774310968633742821