12 Days of Christmas
70168158104117142104105114858726338488851141217214282208164120129654631341059918161446917880136107981172091396611979139413926717980145921752061359815697159109218
24 Game
1620321516291518249185640117112122614243032163034274741351420330212148620242932341518141336613735826151494537443523402343
99 Bottles of Beer
6171514171414514171113364251517171913221323222982442155120272852078251118109221416232328717102143212820102214192421131814131632
Abundant Numbers
89247290281229338318741389273310867787404237359342351743259235131691821543959273137151259835814274211142315322267443244222298235379860249190363190383453486482282343420263292303450
Abundant Numbers (Long)
154452555010364941824974194964774484746574655925140965556959504612639348795038266272699164385947779484333644480881081036961122737167115
Arabic to Roman
321402385
5191,000
557
479366
484976
Arithmetic Numbers
11222385294888012784941221,00022266149681889230295182421122232122296912313330842252324
Arrows
323
613
222537261625
588
566
660
566
856
643733
485
583
492
Ascending Primes
621251761731281621461661811141905515702351251761541,0001831233089632063062752130180521894805161421024516618117723822712615314713856714568315110180202637335163201377150205207250
ASCII Table
173351320410354247721416413303348838642415318428502323415388375224568762164814403194253392753596342269133386432423474494191338262411863314205424230483401625554498349331387267483545
Billiards
779
567
859
855
754629
566
brainfuck
552
775
422634
553
450
Card Number Validation
595
620
724
629
736680
620
Catalan Numbers
3434657772644274216191198862019242415191560313780269271687769929534714152647638510413491117957488791148195012966199331516743
Catalan’s Constant
241041201551461681341211495913930654510286105108678475214137161169325928156431974745111961,0007311112518255829866113686054010049222471999038125516187584136200164194
Christmas Trees
431071091301361441396491721111482287071391031661291301411591427425877648756124726715476676192966114414515017715089133901378571147312585158123902321471388615075130207
Collatz
41415151422877988832172459850291626222124231754398171,0001410424989965151410222122281915181524950201120152726263521233122242137
CSS Colors
70
50
759
356
35589
1,000
599
Cubes
39736863704865597724059109578654278666283708466107782298556583088682488583533836181102884275357275662286330745743119818318754776115
Day of Week
4351,000494
1,000
1,000
538
5841,000
1,000
1,000
755
DFA Simulator
365
442
514
438441
454
Diamonds
29526668667372818657861326259362897764797081481931022463670773486549600525530887877103883660457461565346242909353135916437773979141
Divisors
133883651434583381664365415495757416561843555348384104937218467251517478888913232185258577065304227541,000302050351,000668888545630543052104
Emirp Numbers
102324430462508574454383444383333983883528317417389396364294358233921552219524383140200406383472292326185340479414678382286426267395902423270440291487614526573300500629417383417480
Emirp Numbers (Long)
286073786598805879853882076399859898870107629844145116279296283138960657767562373769411786375954795946833855210212013819185701847411590133
Emojify
256448288
917
391
461367
943
Evil Numbers
853434473963705555816026484345389738726153825885275515454684041501,0009076679234721212283777848413943461745334874567594003655073625801,000447280613788622722702753417605613449467518635
Evil Numbers (Long)
417181817228202887519257790226153425312920218639426409502216428813848191672423253619142115249762011258533130384324295022192448
Factorial Factorisation
35105127132112187103123130831343305731409713713314712811015212021515841978132924414751178510084461161291492083499110890135553847014972141139391191141169136113104136238
Farey Sequence
5111312141316899211317508261814211717161617830870684016941987484714127191716181611141016967161019102018222218182815182033
Fibonacci
498928829771,0002909389819728422757938893387429551,000582298227183733577987565971199437043059831,0002445194199801,0009053678155852452032761,000700762825893941301506482957364399282201833566
Fizz Buzz
8319039656149034879608819797888026639819174599789165126401909695128298247841,0009767116205851,0001,0001,0009668417969318477737038411,000824171981985886414900832661388758893903198522112960484
Foo Fizz Buzz Bar
61212151315187742212164398521142018131815198337896771,000151231494289812138191917211981,000121698513915112219212518152118141831
Forsyth–Edwards Notation
693
633
739
824
918737
884
Fractions
729
1,000
813288685
839750
1,000
1,000
Game of Life
588
567
356
763
768754
570
Gijswijt’s Sequence
14344426314545446230431265736329485630524434810261165793251544592541343917415239592822372848582452135226558247351484446485368
Happy Numbers
1124034694004515665194565213834009809026523544894614618043253291831,000677852592407200241360593600343304208411470388633344324429321458828496286518448528612580684355637562383473426542
Happy Numbers (Long)
33829713911612868214417410315436377919695156154130172113134592689638219441039955141856747105894714014815019514470127961499531205615164219117120722716813126715095157234
Hexdump
406
626
393
620506
622
Hilbert Curve
232131833601202383115937418434434319071235238459236881,0001242471942751,0001001,00051225519369220754711620619828929085229641953319449490601052121312741452403762292831861,000
Intersection
807
682
1,000
732624
617
Inventory Sequence
4121515172623313116266384722163127273621205618918889202032576378818208282628401713161729927211120143632365428252823292644
ISBN
454
707
713507
520
740
897
928881
689
Jacobi Symbol
693
555
1,000
727
745652
542
Kaprekar Numbers
971314131711354941567591891152374856273041231861611,000226206459993128731889582202209623577265118111884178161200254179140162235264621152218447128193209383421167300652165546182282
Kolakoski Constant
2297118150144541151231416210030066012490100110911119121414421913930539931483515659271128624210713113633527771104738563895522225117510620125416585332133189151190
Kolakoski Sequence
52216363024287743823359589741253836373635294068424127973527113968270026257323337474820211933944211631224136275338376327183662
Leap Years
155188647478688585194955731708677943896956665763271418455889295527356886393248463060605781574063367393549316045758395965871102604563130
Levenshtein Distance
388
546
747
1,000
695
522
622481
761
981
654
449
Leyland Numbers
54667410512520012713614970952581,00011375119122749375145622561783093573144309282862569504113092104146130498568931,000745314049152122278120141963551209498239
ln 2
209010212511111910558811852652611,0003567828952634814210412914824708634129134546589991,0005173108149176264299242501,0008535140381446538121913564275110189123151
Look and Say
13506575774862748441601787388643728246996687484132725229856316928606468704752257181719111320958456568244603574010299401346455136734076128
Lucky Numbers
3101213101871642920111766592975211191514181512792352571448978213315398619131161715152016812111896310101610212134381416371581629
Lucky Tickets
623
473
674
568568
500
Mahjong
322
236
306278
331
Mandelbrot
203252373380353937244190658392738413343335232714713808343315416977204022163937385657293425426232421342148386974456623238514064
Maze
399
510
480488
403
Medal Tally
500
429
606
625544
466
Morse Decoder
577
142
134143
555
Morse Encoder
261
162
150170
262
Musical Chords
245
261
698
306281
258
N Queens
1107577997954871091086084484517112731119912112089119831791252865584129379151051188493310297115115110821026588513754815053115107123137117114191129237111179
Niven Numbers
1013138864373025909429679583654759779776363405284734954694183591528189891859093851672604181,0001,0003593432224584654406063612954383114801,000381250594302550640626633419474525434406472565
Niven Numbers (Long)
2566610878211710259411249989782178665881,00075278069626637881184759962738510121712881886815
Number Spiral
2042783074863052448578043642433027635803572783803745183942484332515378221401,00034324678345815775336218102357393408409446257318262363556242144449220261369452550398444170347426349590
Odious Numbers
813214434103755335625826304305199738975803675815115435254253981481,0009305009494551212323758228413923461815264814517443923384743335601,000430269564788624683694725414544577444436523625
Odious Numbers (Long)
4151818172126293620258192525153425312820218639315179502217527838867201572524263619141914251,0001811238533129374123264922182448
Ordinal Numbers
565
1,000
971
6241,000
957
1,000
PalindromemordnilaP
664
759
751
845
580679
714
Pangram Grep
471
583
862
551626
763692658
648776
540
953897853
129612
485
Partition Numbers
237372117881551041351338314527179413980130118104122106149521981594590887744611849286911472391131161071731237487761128951047510769135125353274110116146108163130194
Pascal’s Triangle
1859558482858381310761732488737570999454394777269165445852855892919778307436063119859087115132446752859431,000288493010485105156938061854892182
Pernicious Numbers
822763113602504221,0001,0001,0003104359799734632454553884444113933671428371,0008821,0003491631933181,0001,0003762871724003803765493092313332224141,000358200514933458514597542333349511370343365553
Pernicious Numbers (Long)
123223334239980324333231774211,00032137475822213334222231,000313243543363335
Poker
332
417
361339
325
Polyominoes
47208482937554251493162185343533549491,000256781,0002527975202603327368421220443331555112802959029593063346472258236365247962611215331155268
Prime Numbers
1106397415465154758796246604295329739726714036127305325382184401929738048891,0008111351,0004497259734038001,0005395195137864415838606515611,000667760671871670713695846459545574506447547631
Prime Numbers (Long)
172688889157561376823097797127738656394198648501,00092731,00097721,00069191,0008111012103088224291,0006747311097167710162509101996919
Proximity Grid
290
347
313270
287
QR Decoder
472
386
509
485441
388
Quine
1,0005541,0005158709235001,0004628388754418971,0006529184191,0006003451,0008033191,000
1,0001,0009589639141,0008931,0001,000
9141,0006321,0008931,000818230161,000478630
1,0006821163381,000730638
245
319922
Recamán
134148535485739697558819988595519677711036370301721203085764561571710785715932837377109614154498196558386447100931161248079155748375131
Repeating Decimals
741
405
727
576551
390
698
1,000
Reverse Polish Notation
726
673
7941,000840
788738
658
537
1,000
Reversi
332
384
431418
312
Rijndael S-box
12821914385203138293184108131187559482219115139234211170145439168603196710598269197992416815502991409722617116628913514618811227346121793495109141203323495285183625129349255215
Rock-paper-scissors-Spock-lizard
463
363
369
330511432
368
Roman to Arabic
617
838
596641601615
775
819690652690
622885
986763
840760
753
637760840
469632554322987946546
641846
630
811588
ROT13
420568
846
724
1,000
701788
983
854
Rule 110
3881210583461071124574116101081191291914454186411408518964101111131448785629596101151812851171015
Scrambled Sort
465779
813
251
540
762715
959320
Set
531
588
699
712527
600
Seven Segment
664
939
980
742435
931
SI Units
720
360
791
839365
270
319
Sierpiński Triangle
491341481761231105194311781382005547732001161771721681731951891263333838462916990751704134901371107515616819023725793123122159900168912121162042071323081531887215376140243
Smith Numbers
1642515450138508326638661556368846686457765164311128502095552879637857756640236666668358375345756085034219367280377153655515161537493
Spelling Numbers
725
1,0001,000
975
670471
301
Star Wars GPT
402
513
1,000
497
631538
522
Star Wars Opening Crawl
405
1,000
475419
395
Sudoku
344
445
389295
345
Sudoku (Fill-in)
342
365
306235
335
Ten-pin Bowling
352
336
683
368373
330
Tic-tac-toe
333450380
602
720
635357
590
186
Time Distance
775
504
359
585
810528
484
Tongue-twisters
184592497489473553694309400312352632357431361342456241442285697616348439302530423421415589400348406286416326371432651459271540294356362327246610288449325576611369259606414515414675
Topological Sort
276
489
429
296313
510
Transpose Sentence
614
823
1,000843
673723
972
Trinomial Triangle
20292962404235554543233129828382947413753364641865913783417311437401798242910444145577024312443821251752254937784784537165421124685
United States
599
648
879
640864
100
637
609
Vampire Numbers
67981171231802211111291357595423669156921201241,0001371091599029715437855931514413858850896734711212115720715376122871326091286014572137162540212126119538145143144375
Van Eck Sequence
31215151631257053316237591227173123243021214658026911173832465179616188292123351713151621981191419153331303627264823202544
Zeckendorf Representation
711
673
856
706768
664
Zodiac Signs
629
500
529
649471
503
γ
8825219823527847318412222563217679553102941001232031091002143391912004786997151653865425401951,00012413021624155636686270741035202085522259230107381254222233603148584201674
λ
8825320123527834421018622511616839332318012216619617918818021425735423362829174197124386566554193921742082162275553541682211101564952068922288229184325255212234597211199202291
π
189210213011012110610512656732588514566911006072511471111331507307276841251416658821501,000627510814717827692678535396786392115751507338122314774281118145123163
τ
189210213111012510610412657732598515166911036175511481101331507307736941261416799121501,00062771081461792769317853539678640151421507338122414775281120145123163
φ
14911031341108910785811249512569806975677765463401511111291107316301,000298851457938771651,00057541071451802819397747481,000892513035154413811881464027886136117137
√2
1493971331137710779810951482551,0004556797856654414511113192207026246241451,0009291481,0005550110144176280279549471,000872913835145373812271414028083147127134
𝑒
14646510989858579210650592281,000405881874761401059612613064588255342396865980841,000416787117128206266540481,0007029112391116038117710465221909290148