12 Days of Christmas
171409158109118689550310885892647339544811412172142821701915906513466991811464741787613114793117209140661678013274088329125187759139971759261309816997159372215
24 Game
827132161826161823918566581910193571243021213727132362036101376203420323515321312665157373372418149127344439184011340
99 Bottles of Beer
2016515161761464317111536773167601719132213202375572017102024591181092313162323716102178712822227042114197987071320141417531
Abundant Numbers
673283290280227213252708292273310867842404800361342351306259113325800116273141140257491716274167108315255267443244222235178299860193190399296667307453486788704343537263292316406
Abundant Numbers (Long)
14564526650665189965497419793177356874657465296210821505125631195350302162576991643847376594834337153878649610895293161153587480106
Arabic to Roman
21222
Arithmetic Numbers
3353222
Arrows
84240252140
Ascending Primes
5241721761731281301213701481141907415882354391501542791831231702012136213029450188226316142863716615217723822712612812511560811968232308781152246637845139201450126381257228
ASCII Table
31834632140835161345604372303348898819457332407502323418
Billiards
1,0007101611
brainfuck
Card Number Validation
537
Catalan Numbers
531514659811843963401619135830208442424161915522769961610776566414713152646638510413531116936478499678894822502771191996315121540
Catalan’s Constant
17510512015514611613412114559213336526111861051086784762131061693281344319717544419545771111261825582096611367605341804927225725820611438170116287584136200213207
Christmas Trees
792121091411358912660015311115425985516569516712913014115998972114812472581542177149287561441321501771538912181124871103731491187231441829072755413820015075260199
Collatz
3327151914171590121172568823297852022212423825930714111124389171511723162228191514121891916112115754213026719919234017253735
CSS Colors
2638186117108
Cubes
76280687170136351869406311175499549786662837070747822565424888751958343285588110289427235696966028726157871884345667783
Day of Week
DFA Simulator
Diamonds
551636673664667636795791137733937508977647970596110224705234861174695251278873771038936564268747663494805958310053463596641057739326132
Divisors
2359395543406327895836541638335788965615055533439920215281747948753230165253577065303925501,000272065528916175887367535610254307997
Emirp Numbers
7783514304605033593653963353893331,000828528317419389396364294177549552219383193179403537487292263143340385414678385286341203315859331270534352621398614526573288514793417383417430
Emirp Numbers (Long)
3178373916565665748153882097219849748870107625397116276211226901235976946197563981178937494465733563391100690871261387606567322273135125128
Emojify
213244282262403
Evil Numbers
5533434473923633384466314534345381,0008726157255945275515454681793966671974721532283727019023942651225333734567594003653842504391,000327280586465765491785702753422605826449467518540
Evil Numbers (Long)
4325182117162065928192591902268572725312920101941822231028499071913624192536191417121997616112420829253238644553296317193044
Factorial Factorisation
701151271321113810212312483162987583140971381331471281102151101585913547451471629710084461161291492082569110890135591967018518371141150300328141168181113104158232
Farey Sequence
9211314149131818131852695215691717171616101324616491928466141061914161816111291470714430191680017201958215193313233930
Fibonacci
8891955772519761967769818412182758108893387423822903246182279653798796422674423039891,000244560773459568443672736157915402261,000161889272195962842350506958833364489282201302455
Fizz Buzz
57019913115784850847930848122173433945183773198175157169190939965170584593731479621,0001041107217763214523216662793377813996412693139106900653199186882893160245166112275252
Foo Fizz Buzz Bar
5715612188506158051912164597021757201813181511122381586142988812117191617211981210149851291813634192121912913152518148831
Forsyth–Edwards Notation
427
Fractions
200
Game of Life
8
Gijswijt’s Sequence
32543044343131334443304414170863537325630524413576116324720446941334261241354759282225183271930213633531445924682344867314954367
Happy Numbers
7564234693974453193534563813834001,000742652606493461461395325156459584213407184241357615708343240155411370388633344324336236358774378286615406476424612580684391637726383473426477
Happy Numbers (Long)
303101971391158310363113610315536892319679115615413017111367145215421031175514122584910571371401181501951447010279119938985614312466215322120768485613133615095164216
Hexdump
6525283230425457281827957565281926392144
Intersection
393
Inventory Sequence
2225151917161731231626647462277422272736219274082013925465981815628192840171312122176115112215792264036490765253817355042
ISBN
354
Jacobi Symbol
402106
Kaprekar Numbers
1,0001434151711345861341791601214601,00012430410716416155822521028618922618822012995453247126186103721781402001,000179140143308228242106220572727113169290383701147327811144989182252
Kolakoski Constant
449711815528039115123142621003176461289010111091111912131101393093873515618048012762421131311363351947110472856562195221128046423012520167351885332133189186178
Kolakoski Sequence
19130163630242852439624351419634379438363737352931597123517113953628266497323337474820211933963211641368334144276296703763271824661
Leap Years
48175535546548069058155731708138080089695666573459106275550356912597648392560503478157405230618964131705684667939586987871122604580116
Levenshtein Distance
410410
Leyland Numbers
362737411612514011468013170972659841177811912274937595531783073165309217961469453613082104146130497660831,000665313714571013714127879366196398120101100218
ln 2
4190102124114781049511552652739645678289526348141791482463242913416553991,0005173110149176185299342509811335171257381538338021914363275111189194140
Look and Say
269765767746614908141641787878888772845896686959100226324030611118824851247380719111328584464800442769598501071054025164571387340170126
Lucky Numbers
297171215101213613161122477762070319151418157176065122071528625139517131520168111015791910141573417233417162416451582428
Lucky Tickets
1273266127127
Mahjong
Maze
Medal Tally
Morse Decoder
195
Morse Encoder
172114160
Musical Chords
2113288242
N Queens
Niven Numbers
5953334024372983413485323803654751,0009136578255334734954694181584196301853851432604146521,000359260157458351440606361295328217360936278250547461763427710626785603474711434406472493
Niven Numbers (Long)
3689686775409710278891248989748133794715847653778118464792663981,00091317894813822761314
Number Spiral
4382753074843032102943493342433028255373932703813742763932483752824121403431577834442845733921199361381408409446257309254350537232144621446406371430452550393444523347521349526
Odious Numbers
5713244434063683274316394424305191,000795580707587511543525425177394667189455139232370700649392264127526368451744392338359231423870315269524427650492744694725434544778444436523534
Odious Numbers (Long)
3922182117142166729202595822257142725312820102041822231027496722012625192636191416112087215112218707253237596541266118183044
Ordinal Numbers
31023775
PalindromemordnilaP
Pangram Grep
237433394565
Pascal’s Triangle
356755868270815131026173253873817839994859477647413530891519771474646052198588871151324466508290945281038270210191105550716811728548106165
Pernicious Numbers
7732963113582462713096323533104351,000800463542458388444411393163389558149349150193315587548376218123400289376549309231252157313851264200432439622357569597542494349687370343365486
Pernicious Numbers (Long)
4574332225193231085731333322351341354112213234222129112133594345324576382565
Poker
280
Polyominoes
8283448371614534683833628838682637841982747843346832447
Prime Numbers
6183685195415053374518154644295321,0008976966336185875325382181965057292224021553444439541,0004032721115395695137864413734302774261,000267250680510871530800695846684545771506447547537
Prime Numbers (Long)
1711898585201071030750106231210810359625375291857675289101210664778643108943911167459151023961618
Proximity Grid
85133384561
QR Decoder
286
Quine
1,000
Recamán
4085848645456737797556882038719565796777110363337712030645735711367977259268573771096141544964887473867537008010311661280281199748394123
Repeating Decimals
Reverse Polish Notation
173
Reversi
Rijndael S-box
6292861438522647781901041313115796932509115023421117014565918018999269109992532311462561389522816818128910114618413426765021293739509106167245323495282183638134349399150
Rock-paper-scissors-Spock-lizard
28429025352257779353775373255429396656232603258441232504
Roman to Arabic
6421922
Rule 110
63981110183101071124734114761010811911814485412153999631011131314486874710451511523111756315658141176615
Seven Segment
258
SI Units
1,00052744269
Sierpiński Triangle
942411481781232613232416413820056576120054117717216817319515914423984169857517024043514010672156161190237257931191161528061619127924880719720713257554418827115393258230
Smith Numbers
208575163509242739563893156806993868645777513567822052119196391417663419665466835837444062817423472181647601073779157195518261538988
Spelling Numbers
1077128
Star Wars Opening Crawl
8203038473174863301430934722549224375371
Sudoku
179
Sudoku (Fill-in)
114
Ten-pin Bowling
322
Time Distance
973115
Tongue-twisters
359674497534472252368399377312352634693567522399456240442285618674447302423345415588397468469279406326392432651480270529290345702321246451610728439325576779469259648414515583627
Transpose Sentence
United States
18666126148200
Vampire Numbers
1,00011711713818015797129116751074399001795131201248513710997164154379330144140170530966440112106157207153761078011686711260160174681120176540950126119615145175160166
Van Eck Sequence
2225152016192452324162477881287683123243021926406173467624472911618629212335171315161589814141917709333730161885266623204442
Zeckendorf Representation
Zodiac Signs
341
γ
177259197265280327185122220632176801191129410112320310910021325920047979165386228741941,00012313021522255625786384731021212075533227158230119380254221448603148584214325
λ
937255201265280248210186220116183391699208122166196179188180212204233621747761243862531291929217420821622755524816822111115670520589322259167229201325409212272597211199210275
π
3692102130117841065351235673284613486691100607251148841502768166251401635771491,000647511014718219325785353624114391762576891549738134114774281118145170167
τ
3692102131117881065301235773288582526691103617551147831502769158261401655791491,0006377110146179193277853535921144017725964615410038135114775281120145169167
φ
28921031341125810795110495628980652567776546340150841101960114231441276101691,00060561091451801973177474883910325143258522159533812881514027886162178143
√2
289397133119551089910751502837974558797856654414484922062160241441146671471,00056501121441761962795494783111229116261593145503813481504028083147178141
𝑒
2864651089059856741045060241780405881874761401057413020551482396143617841,00040678911712814426654048814762913111873611771381273106652219111294136