12 Days of Christmas
7018721116815810911314260487114858726341588851121213741331428220816412058836543113410569
15161446917880731079511720913921112791394158567172431126911752061359815697139749222
24 Game
162520203214152914311249115657416332022579152430321629905739410135163203302101486192425273014181413557111335542221514943292635234091631
99 Bottles of Beer
622221715141614145141711133652514171719541142213222229829421543202267233207825071810922141623232871710215241281951921141923211318141375632
Abundant Numbers
8923148824229028122233831874138927331086778740423734433785534374325323513158382155995927313767
259835814268211142315322267443244222298235379860237190363681383442652441282343420263292806454
Abundant Numbers (Long)
15488543525549103649418349741949647744817491371756559251409655719595046101263923879503826627269916438594077948413364915808813110369611227353985113
Alphabetic Numbers
10633554935583242428605134985150652925324050968295477822116391145159430138155408725963026103450485339264622896453418536154321594734461117153979157
Arabic to Roman
313402366
1,000
5931,000
542
620353532
477714
587976
467
872
Arithmetic Numbers
1221222385294888012784931221,0002222661496854088923002942824211222321222969113797331073225239764
Arrows
323
560
222537261617
605
566
660581
610350739
10
643733
485
607
577
670
843
Ascending Primes
621642371251761731241621464711811141675517812271251711549522011891233089632067661589213018027
18948050814210243166181177238227126153147138787135682637181792026203351631643771502051,000247
ASCII Table
173399516351320410334247694723404303344838642415318418471690398415388375224568884459782403194132
375753596342269133386429423474494191335262411863296205417667483401625554498349331387264892554
Billiards
701770731
606
615
903494778
778618
601
636
775
brainfuck
27
401
565
561
558352725
405634
565
516
804
Calendar
589
755
972
965766398
641563
1,000
519
717
Card Number Validation
595
827
882
757694615
736680
779
836
896
Catalan Numbers
31991394657512644988421619119951201923249782319156031378078189741684
769921,0004714152647637283134811171,000408681,000471950129661993314495143
Catalan’s Constant
248822010412015512516813257214859823066599986971085671178475214137161849492488815628421973555451961,000731111221821852986684686064990491966101998438125516178584136200778177
Christmas Trees
43108197102109130107141137649172111145228768136103163129735142141158142742548124817311247231
150766761929661144145150177150891339013785711473124770158123902211471348614875973217
Collatz
4143214151514228779888321624599112816252280222252317543963815944141054249899471514102223222819151815249502011208682726263521223122171,00037
Connect Four
553
479
561578
722729517
639532
464
489
786
Continued Fractions
736
721
982
938731843
47
916759
977
616
919
CSS Colors
70
50
759
407
376445806
355351
1,000
433
599
397
101
664
Cubes
397089536863524865597723654109511624263575078183708266107789414863565819
8365946258352883558010288376535727246228615067457431197867187537772131
Day of Week
4561,000514
1,000
893
1,000832538
5841,000
1,000
1,000
1,000
884
DFA Simulator
365
601
966
604576481
417441
596
602
881
Diamonds
2969121526668637368497855778132671776284776549379708148193695456609707714
865496005254308878779688366045746596534625738787531348864377439739119
Divisors
13436638836514345833816663651154957574163611,000645653483841029638891,000725466
478888913232185258567065304227549813020509321,00066888854543054301,000103
Emirp Numbers
102438601324430462492574454383444383333983883528317399389817373364287358233921981732524383140125
406393472292326185340479414678293286426267395902423270440719487614720573300479629417383778483
Emirp Numbers (Long)
2885118547678639879587975179207639985987885909211160106441456487388336283141385623577675623757594115863759547971668338473010211419621784621847498935129
Emojify
254448288
917
399
869371391
158
457367
943
395
727
Evil Numbers
85357948343447396363555907946932434538973872615382559527782543545468404150964963778923472121129
3779519493943461745334874567594003655073625801,0004342806139296227221,000753417605613449467978636
Evil Numbers (Long)
424421818181722875982933192577925261532259453129202186398880095022165425984951191672423253419142115241,00020112585331304643242850221992347
Factorial Factorisation
35149184961261321101871036551308312433059312597134125730171129110152120215569449902130922940127511785100844611612914920830790108901356138470135670137139391191141169136113104983236
Farey Sequence
5142011131212131589920131750826181320178311816161783098246084016964198747641412719171618161114101690016101783019182222181828151895732
Fibonacci
492293698928829779762909381,0009868422757938893387429681,0008983243051841837335771,0001,00097119973607043051,0001,0002375194199801,0009053678155852452032761,000700762825962955301506482957364399282201849833
Fizz Buzz
8318025489039656149034879608819797588026639819174599779167505876401909695129628647841,0009767118466205851,0001,0001,0009668417969318477737388411,000824171981939886414900870661388758893903324522110960644
Foo Fizz Buzz Bar
615211212151215187742212164398520141918694171815198337996611,00015141531494289812138191917211981,00012169851391572722192125181521181498131
Forsyth–Edwards Notation
693
640
627
772488769
918737
884
762
769
Fractions
729
1,000
732
965833773
76
899750
1,000
1,000
910
Game of Life
588
605
652
691417763
768712
591
634
844
Gijswijt’s Sequence
132662344426314545503623040126649612947544512952443481026383635093229953658754134391740433959282237284866037213560260587073513744464883262
Gray Code Decoder
786
949
913
958857920
892839
870
972
1,000
Gray Code Encoder
506
839957667
885
830
1,000895980
73
1,0001,000
1,000
1,000942
983
Happy Numbers
1122897194034694003635665195095213834009809026523544684618594258043163291831,000900852592407200131
360593600343304208411470388633344324429321458857496286518612554612708684355628562383473754543
Happy Numbers (Long)
3398234819713911412873778817510314836377919395151154768155175113134592689848219571039924
134918747103894514014815019513370127961499531205615175486917124422716812926715095908232
Hexdump
406454
669
469
603383379
12
617506
667
667
700
Hilbert Curve
2321811758083193832381369937111834452311871891366491552028837512424763020655810034138
1513972961027547116103144289267858464195498944912955410111613127414110677111283936565
Intersection
807
673
642
952542990
725604
617
617
926
Inventory Sequence
41839121515172623719311526638622116292786626371920561898500889209243247547881820828262840171316172992719112080936326454282428232083143
ISBN
544
454
707
725489
617
520
890510808
51
920881
710573
681
953
Jacobi Symbol
693
609
634
1,000451712
794657
563
474
901
Kaprekar Numbers
972222911184011691304941547641871151994857232991231761567972101922064519931290818874720622036
19076877118111882178161185232179124130219226726152218418731193209383421167283652165544940276
Kolakoski Constant
2212821097118150140421155711446299300713124909711069714211191168144219601395500931482235156592861286242107129136235277711047185690875015263316110620225416085332133189859170
Kolakoski Sequence
5395122163630172877438223595877412536367334436352940688037148203524611396827002625732333747482021193394421163184941362753383763271894863
Leap Years
154898508184442868698219115468170867794380679536762545825139900690929552721
6883690940423053605378514061366995649316084675831388451711025445855128
Levenshtein Distance
344
546
756
1,000
548
818603500
732662
778
962
635
898
Leyland Numbers
54101141667410512520012783714970912581,000112751151228571158875145622478567718317314416
9282262569504113092104146130498568931,00070531408151401172781201419535512094898213
ln 2
20401879010212510611910558811852652611,00035687986930946348142104127575511821634115291345461,000991,0005173111149151264299142501,00085351407761376438121913561275110189760145
Look and Say
13751105065756948626628341601787388543697983183103657484132737609985635313285967787047522571817191113383584565682446035792799994013464541367337772148
Lucky Numbers
312231012131018716429201116665927752111815753191614127922861380692378213331539861913116161615191681211189631010167972020503814163715870729
Lucky Tickets
623
775
744
718300621
590568
755
739
1,000
Mahjong
147275
396
404
670383236
187
278259
397
458
1,000
Mandelbrot
2033563252373323356793724339069438273640686444432523270830595807313312
41697720392216393738565529342542697242134661473869744443134385189756
Maze
349
591
579
750496460
480483
612
863
Medal Tally
493
621
664
714611553
625533
638575
717
1,000
Minesweeper
731
622
688
638
370155
864493761
54
858697
590
930
Morse Decoder
558
577
411
623486471
523440
555
435
798
Morse Encoder
138
520
599
553594157
150381
519
512
769
Multitap Input
574
661
677
699333531
51
659781
650
918
890
Musical Chords
245
582
529
785571464
15
298654
573
632
756
N Queens
1101031256977987154864051086081366571107691099768910912189119831796944437028412920
8250347888493310294115114104599565885756946112607111102123137117112191129227913151
Nim
706
689
850
888540696
814804
646
670
680
887
Niven Numbers
1012897863138864372905909429679583654759779776363405044731,0004764693983591528181,00073990938516787
4189851,0003483432224584654406063612954383114801,0003812505947841,0006406646334194745254344061,000568
Niven Numbers (Long)
261356661089071179259801249993399782179517141,0007512793896266378811847591,0007381,00098711171288188685915
Number Spiral
20432250225330739230324480480436424329976363135727837037467235039424843325153488846790034324653
309815775272218102357386408409446257318262363602212138449626242366452550398444170347426815524
Odious Numbers
81351888321443410349533873946944430519973897580367552511800517525413398148947976824923455121110
3759689493923461815264814517443923384743335601,0004182695648976246831,0007254145445774444361,000627
Odious Numbers (Long)
422411518181621907982973192581925251532259453128202186398883395022174525984975201572524263519141914251,00018112385331295941232649221894147
Ordinal Numbers
565
782
709
834595971
109
6431,000
942
958
1,000
937
PalindromemordnilaP
664
863
776
807733662
43
580679
802
882
875
Pangram Grep
376
583
966
551925
746900644
648776
540
984897853
929
129759
843560
Partition Numbers
23102200737211186155104826133831272718931278012511581013412210614952198853784828877419
1188329461117239113116107173123748774112911707510497813511935327411011614610892977192
Pascal’s Triangle
18791285955848285838131076172248889757096941,00011594767269165973852768892912
778477436063119859187113132446752859621,0002883930104851051569380618543986178
Pernicious Numbers
822967109098051,0009434221,0001,0001,0007004359799734638394323881,0004294213743671428161,0001,0001,00034916390
3181,0001,0003762871724003803765493092313332224141,0003582005149664585149305423333495113703331,000557
Pernicious Numbers (Long)
134232233576423998032338664323177428391,000321137375822213334222231,0003139534354336338575
Poker
430
425
387
438
435476322
361331
392
677
Polyominoes
47157113484831375542203493141169438513648495743810178137251314314002173327312484215207433315554473112902446296340645225840063522479813617353170842319
Prime Numbers
1103627566397415464954758796246604295329739726714035837301,0005215382184401929738968891,0008111351271,0004497251,0004038001,0005395195137864415838606515611,0006677606718711,0007131,0008465345455745064471,000632
Prime Numbers (Long)
181072688789157561366823097797117731,00011667394198728501,00092710921,00097721,00069191,0008101012103088224291,000674731101,0001,00010242677201019961,00019
Proximity Grid
382
455
455
466449309
303270
439
817
QR Decoder
472
503
1,000
524432477
485441
506
761
Quine
1,0002125595961,0003718709235001,0004628388754418971,0006525494199771,0006003641,0008033191,0001,0001,0001,000958
1,0009141,0008931,0001,000
9141,0006321,0008931,000818230161,000478630
1,0006821163381,000730638
649
911916
Recamán
1365127384853548573815975585199885945193778008510362703017280158785764561815697107857159328373771096141544981965583864808999311612480791557463944130
Repeating Decimals
816
1,000
722
935477594
678607
1,000
698
750
892
Reverse Polish Notation
726
698
664
8191,000743
809738
693
667
838578
Reversi
485
518
872
654654380
431418
509
447
861
Rijndael S-box
12825834117814314120013829361010812418255951221911513923468029717014533416860376771788626819768
15466052029914097226171166289135145127112273521138934905001412033233752751836251293141,000210
Rock-paper-scissors-Spock-lizard
452
530
478
649276352
330511432
531
444
727
Roman to Arabic
454
750
604641608615
793
819676652741
62293274495876386
840760
753
637760840
469640545322987946546
794765
630
821
1,000822
ROT13
377
481612568
948
871
842431933
123
701788
1,000
875
874
Rule 110
3816881210583471079248531169107961011912919513792865862
104046529641091113144878855759982911518128511785715
Scrambled Sort
463779
867
244
832
708958537
693715
1,000282
911
926
Set
508
629
466
829759650
712527
651
542
733
Seven Segment
664
902
677
741437918
742431
920
611
967
SI Units
720
357
809
961978597
638365
257
374
658
Sierpiński Triangle
491593461341481761231105374311781381985547731931161651727862101731931891263337845506291589038
1704134951351107515616819023725793123122159900168912128361891871273081721867215376740263
Smith Numbers
1651100425152471385083264386015566488466364650777951643110984439182752871495772176264402366666682583751447565051346768471765451536555151615387789
Spelling Numbers
725
1,000
5341,000
620
855347527
478465
500
387
682
Star Wars GPT
399
704
632
1,000588559
701538
659
750
973
Star Wars Opening Crawl
593
450
477
727379849
446429
438
468
580
Sudoku
366
349
1,000
566357329
389283
354
1,000
Sudoku (Fill-in)
308286
345
463
483308312
308228
340
721
Taxicab Numbers
1133351719192848197542514206273128162323789242725361356784756624201104422743673131772319233222132016277261311235652731769272622395201480040
Ten-pin Bowling
352
219540
362
571505563
368366
517
493
791
Tic-tac-toe
333450380
667
850
732556882
635962
692
857
828386
Time Distance
775
504
359
822492516
825521
502
474
738
Tongue-twisters
184600585590497489442553694309400312352632452431361261456412226442285697524348530300457423421243
589396577406286416326371432651439271540294356454327246604484424325576611369259606414420678732
Topological Sort
276
567
621
939261374
272306
575
727
1,000
Tower of Hanoi
51422135329201,00018956918933793595559092385779287880072617221711532947906926181526618974902197899943966881231713156052092764812228701,00022122794718882816912767
Transpose Sentence
614
823
724
9521,000807
673723
517
972
857
992
Trinomial Triangle
84655262744394235542482933110841382946418825546364635845715657834125514373897742428104342455464213024438592517437504937480744533374211283284
Ulam Sequence
763
931
775
977914935
887909
900
961
United States
599
607
608
705
718455879
640864
87
637
683
776
Vampire Numbers
67157202981171521322211115581357595423711156117116124725112135109159903095126156859315119
109588503957347112121152200153611228713266711860106608132156540212126113538145175792184
Van Eck Sequence
3173211151515312570533162275912241730231,00021292021465861889836173143226517961618829212335171315162198119111988633303036272648231385144
Zeckendorf Representation
711
691
863
939547844
87
731768
681
675
945
Zodiac Signs
629
597
608
740438500
693471
595
570
602
779
γ
88922192251982292694781845962256311766564910194971231,000138109100214339191729671768976431513865425401931,000121130216241436366852707410363420855222659229103381254219131603148422489187
λ
8818421922720122726934421064422510914139353617412216317449414318818021425734349341972817419759903864105021939213319021622743635413322110815654619782222509229165325255212153597211199502210
π
18291959210213010412110687612656722588774579859593810072511471111337007307276841952251416561,0001501,00062751191471612769267850531,00086391558081507338122314772281118121669158
τ
18411959210213110412510687612657722598645180859993910075511481101336967307276941952261416929841501,000627711914616127693178535396786401547641507338122414772281120120677158
φ
1439202911031341068910785011249512569806975674768879164401511111299067316801,00029158851457938771651,00057541161451602819397741481,0008425130921149413811881464027886135753132
√2
143420193971331097710479810951482551,000455676789199266441451111311,000690702624411241451,0009291481,0005550119144162280277844471,0008729135875141373812271414028083124898131
𝑒
1433144646510986858579210650592281,000405878869608961401059612684666782455301223968491,000841,000416791117127206266438481,000692910584811160381177104642219081888143