12 Days of Christmas
2,939th3,309th2,579th2,711th2,844th615th2,701st2,909th1,373rd2,855th1,288th1,330th1,319th1,360th3,335th1,142nd2,603rd2,590th2,639th2,529th2,573rd
24 Game
334th540th343rd332nd578th360th386th374th337th365th433rd189th371st218th520th432nd369th333rd290th363rd289th
99 Bottles of Beer
2,818th3,269th1,993rd1,489th2,607th1,470th2,887th1,876th1,446th1,525th1,586th605th1,735th1,382nd2,770th1,400th2,534th630th2,107th1,976th2,147th
Abundant Numbers
3,044th3,250th1,324th2,761st2,117th1,631st3,322nd1,020th961st680th980th611th1,189th1,321st2,917th2,120th1,907th1,474th3,338th2,515th2,445th
Abundant Numbers (Long)
1,792nd1,785th1,331st1,678th1,380th573rd1,851st1,105th540th1,180th1,088th373rd1,639th633rd1,717th1,452nd1,199th799th
Arabic to Roman
Arithmetic Numbers
1,333rd1,244th903rd1,336th982nd474th1,273rd510th352nd482nd671st347th1,149th529th1,276th855th746th638th
Arrows
Ascending Primes
898th887th861st792nd864th851st836th745th742nd712th591st377th358th406th660th795th804th859th702nd796th445th
ASCII Table
1,587th1,725th667th1,579th360th1,525th1,812th631st660th608th811th281st1,066th816th1,297th1,559th1,399th1,206th1,340th1,402nd1,377th1,493rd1,427th699th1,248th1,209th1,440th1,814th1,789th350th567th726th1,541st972nd1,752nd1,470th362nd1,368th1,268th1,243rd1,689th1,513th1,683rd1,466th782nd1,569th1,731st566th1,388th1,697th1,211th1,253rd642nd1,161st879th
Billiards
brainfuck
Card Number Validation
Catalan Numbers
1,559th1,244th1,301st1,265th1,247th1,173rd1,398th1,334th1,389th1,357th1,061st1,004th1,156th1,103rd1,102nd1,426th
Catalan’s Constant
1,146th824th1,114th972nd837th874th711th598th769th586th1,179th162nd544th987th698th860th985th833rd1,162nd870th1,228th499th610th601st562nd1,421st1,152nd1,023rd
Christmas Trees
2,557th2,370th2,060th2,006th684th1,678th2,374th1,096th1,600th913th1,507th871st
Collatz
2,541st2,557th1,260th2,155th1,169th2,013th2,618th1,387th226th978th1,578th1,315th2,508th1,638th2,229th2,097th1,443rd1,279th
CSS Colors
Cubes
1,087th1,365th912th926th1,187th910th1,185th830th944th818th456th87th
Day of Week
DFA Simulator
Diamonds
1,905th1,464th1,499th1,596th1,796th1,536th1,719th1,406th1,394th1,362nd1,549th281st1,634th1,311th1,662nd1,550th1,528th1,275th1,541st1,539th1,617th
Divisors
4,317th4,581st3,020th3,522nd2,372nd1,820th4,439th1,862nd2,643rd2,333rd3,600th1,817th3,471st2,010th3,619th2,109th2,917th863rd3,338th847th3,175th3,516th4,339th3,876th1,478th4,032nd
Emirp Numbers
1,004th2,320th2,350th1,721st2,181st2,006th1,265th659th1,033rd595th1,856th572nd338th807th704th962nd1,752nd1,811th2,167th1,027th1,661st
Emirp Numbers (Long)
1,022nd1,089th1,148th1,141st1,127th1,078th1,061st1,003rd1,001st992nd836th395th964th424th998th1,055th1,067th1,073rd1,070th985th590th
Emojify
Evil Numbers
2,941st3,968th3,119th2,849th3,463rd2,970th3,269th1,204th1,356th1,188th3,203rd703rd756th937th1,195th1,008th1,664th1,511th3,068th3,231st1,233rd3,929th2,979th1,030th2,519th3,244th2,639th4,289th3,041st2,869th1,029th1,352nd3,521st2,338th2,431st2,224th1,853rd2,461st2,344th1,207th4,064th2,542nd4,045th2,829th184th3,594th3,997th3,319th3,181st2,153rd1,148th2,475th729th2,319th1,987th3,121st1,862nd2,041st3,523rd2,811th
Evil Numbers (Long)
1,928th1,905th1,723rd1,831st1,908th1,486th1,938th1,455th1,512th945th1,702nd444th1,791st524th847th776th1,123rd1,609th1,773rd1,583rd643rd1,881st1,625th1,670th1,430th1,642nd1,427th1,940th1,627th1,700th802nd1,680th1,520th1,215th1,292nd1,086th1,638th941st1,668th920th1,919th1,748th1,896th1,582nd98th1,730th1,903rd1,855th1,885th1,278th807th1,815th1,956th1,626th796th1,838th1,953rd1,717th2,050th1,744th
Factorial Factorisation
1,076th1,054th910th704th803rd858th606th942nd802nd820th863rd658th175th421st744th930th724th793rd681st773rd872nd
Farey Sequence
1,056th878th730th676th770th580th1,047th648th638th620th762nd480th853rd607th902nd661st629th598th867th745th958th
Fibonacci
6,845th8,010th4,669th3,081st2,057th2,470th7,791st2,021st2,173rd1,957th5,116th4,674th4,586th2,805th7,535th5,238th3,737th2,624th7,126th5,654th8,058th
Fizz Buzz
9,427th11,968th5,040th7,673rd5,455th4,129th10,303rd2,413th3,357th3,675th5,380th4,284th7,270th2,063rd8,859th9,315th7,291st3,267th8,024th8,559th11,595th9,360th10,951st5,992nd6,214th9,448th
Foo Fizz Buzz Bar
2,750th2,744th1,295th2,412th1,557th1,188th2,474th1,467th1,538th1,563rd1,472nd835th2,344th376th2,116th2,306th1,877th1,307th2,419th2,242nd2,585th
Forsyth–Edwards Notation
682nd
Fractions
Game of Life
Gijswijt’s Sequence
624th605th458th622nd632nd485th571st613th498th599th552nd274th152nd534th602nd544th505th492nd524th467th518th
Happy Numbers
867th2,360th2,348th2,212th2,161st2,037th1,853rd845th1,272nd709th1,224th368th432nd906th836th1,163rd
Happy Numbers (Long)
1,405th1,471st1,349th1,573rd1,486th1,298th1,502nd1,318th1,316th1,289th934th963rd1,301st600th1,305th1,400th
Hexdump
Intersection
Inventory Sequence
1,008th929th941st1,009th1,068th889th1,005th845th841st840th767th804th835th586th857th880th872nd882nd873rd837th937th
ISBN
Jacobi Symbol
Kaprekar Numbers
342nd555th611th398th560th623rd181st584th546th521st634th357th156th455th381st648th540th600th362nd489th489th
Kolakoski Constant
1,224th1,105th1,147th973rd785th836th1,430th641st742nd594th1,199th733rd538th872nd613th774th1,003rd772nd811th666th1,136th420th605th207th598th1,453rd1,030th559th1,476th560th543rd1,221st608th953rd1,443rd706th588th610th
Kolakoski Sequence
1,493rd1,225th1,179th1,210th1,319th1,155th1,186th1,224th1,147th1,207th1,163rd1,157th1,096th1,192nd1,204th1,160th1,145th1,148th1,129th1,143rd1,180th
Leap Years
3,944th3,787th819th2,257th2,945th199th3,788th620th338th305th719th1,882nd3,658th753rd2,822nd535th1,213th299th2,565th647th209th
Levenshtein Distance
Leyland Numbers
1,214th1,163rd1,443rd1,415th1,281st1,190th1,114th1,200th1,220th1,164th1,397th477th1,099th137th1,268th1,398th
ln 2
1,100th1,047th1,062nd998th880th923rd874th702nd840th682nd1,151st913th644th489th1,206th920th1,046th868th1,154th982nd1,309th817th767th659th651st1,401st1,121st1,102nd
Look and Say
1,602nd1,337th1,310th1,292nd1,367th1,243rd1,535th1,474th1,376th1,334th1,359th1,450th1,229th1,358th1,323rd1,329th
Lucky Numbers
983rd872nd963rd965th1,020th936th956th849th844th835th986th821st810th885th834th910th
Lucky Tickets
Mahjong
Maze
Medal Tally
Morse Decoder
Morse Encoder
Musical Chords
N Queens
328th558th577th602nd482nd560th673rd598th493rd550th627th133rd330th229th467th647th538th461st455th425th549th
Niven Numbers
2,691st3,238th2,126th1,554th2,321st953rd2,788th1,399th672nd1,391st1,417th1,860th1,162nd1,124th1,966th1,257th1,584th1,044th3,047th1,050th2,130th
Niven Numbers (Long)
1,710th1,718th1,579th1,640th1,600th1,176th1,727th1,061st1,196th1,027th1,397th768th1,645th612th1,739th674th1,465th1,233rd
Number Spiral
573rd1,263rd968th1,073rd696th1,093rd1,019th1,049th913th907th1,219th856th375th1,089th937th1,148th804th893rd802nd857th1,268th
Odious Numbers
2,615th3,319th2,611th2,126th2,881st1,148th2,810th1,144th1,040th977th2,582nd561st659th1,156th1,100th822nd1,664th1,200th2,727th960th1,146th3,205th2,460th937th2,123rd3,123rd2,230th3,481st2,419th2,353rd803rd1,104th2,875th1,830th1,512th1,863rd1,525th1,725th2,079th1,017th3,339th2,158th3,321st2,414th841st2,931st3,196th2,957th2,858th1,767th930th2,346th598th2,127th1,691st2,863rd1,940th1,248th2,993rd2,269th
Odious Numbers (Long)
1,719th1,704th1,587th1,585th1,697th1,381st1,726th1,215th1,383rd680th1,454th417th1,571st811th779th718th1,061st1,438th1,569th1,448th596th1,670th1,432nd1,480th1,308th1,644th1,277th1,727th1,428th1,524th735th1,468th1,359th1,146th929th767th1,460th655th1,492nd672nd1,708th1,573rd1,680th1,409th615th1,579th1,683rd1,679th1,695th1,181st741st1,621st1,736th1,497th753rd1,668th1,738th1,544th1,801st1,550th
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Pascal’s Triangle
2,505th2,242nd2,431st2,434th2,311th2,300th2,246th2,306th2,229th2,205th2,381st1,273rd2,100th1,430th2,374th2,369th2,215th2,272nd
Pernicious Numbers
1,321st2,607th1,134th1,279th1,214th1,988th1,885th711th780th905th1,121st935th838th701st1,649th970th1,083rd637th2,201st1,550th653rd2,446th1,678th1,001st568th1,866th1,881st2,760th1,364th810th594th886th1,775th874th1,375th879th328th440th1,944th1,593rd1,671st1,160th2,629th2,286th32nd1,201st1,665th2,172nd2,017th394th408th1,884th954th1,927th378th2,466th1,652nd623rd2,283rd545th
Pernicious Numbers (Long)
1,133rd1,112th1,031st870th1,099th795th1,139th764th866th556th862nd343rd984th418th980th528th708th794th
Poker
Polyominoes
246th551st116th318th451st117th416th482nd315th461st353rd283rd80th345th392nd346th323rd325th127th140th272nd
Prime Numbers
2,963rd3,920th2,779th3,667th3,383rd1,505th3,282nd1,989th2,023rd1,567th2,384th692nd786th1,943rd2,353rd2,176th2,468th2,266th3,707th817th224th
Prime Numbers (Long)
2,335th2,083rd1,357th1,995th1,799th997th2,246th1,207th1,213th1,128th1,324th1,223rd1,883rd1,073rd2,160th993rd1,368th1,274th
Proximity Grid
QR Decoder
Quine
1st
Recamán
1,439th1,383rd1,540th1,549th1,525th1,430th1,411th1,308th1,297th1,286th1,510th1,242nd1,278th1,250th1,298th1,342nd
Repeating Decimals
Reverse Polish Notation
Reversi
Rijndael S-box
310th1,080th485th950th1,048th702nd972nd1,055th677th1,006th851st473rd399th684th596th1,035th935th693rd465th862nd821st290th844th247th783rd961st627th539th1,074th635th541st810th516th686th960th555th577th905th564th1,030th940th771st789th621st689th716th978th294th447th942nd921st648th76th330th605th578th363rd974th445th480th
Rock-paper-scissors-Spock-lizard
Roman to Arabic
ROT13
Rule 110
996th1,287th978th1,003rd1,012th967th995th1,193rd971st1,130th983rd451st
Seven Segment
SI Units
Sierpiński Triangle
1,734th1,289th1,178th1,151st1,364th1,200th1,248th1,554th1,134th1,353rd1,179th865th1,027th830th1,322nd1,183rd1,148th1,157th1,128th1,135th1,145th
Smith Numbers
932nd939th1,045th1,026th1,020th979th855th902nd876th871st1,087th826th828th389th821st931st
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
1,341st1,873rd556th344th593rd316th1,346th930th832nd728th867th366th658th889th501st729th1,039th789th1,702nd653rd665th606th784th325th679th540th720th1,654th1,880th446th599th776th590th585th529th779th487th634th951st1,022nd941st780th812th1,110th819th484th836th637th612th767th454th472nd227th320th1,146th660th377th598th334th364th643rd
Transpose Sentence
United States
Vampire Numbers
479th714th1,038th952nd818th749th710th762nd741st716th1,073rd748th581st822nd664th765th
Van Eck Sequence
1,358th1,119th1,196th1,194th1,289th1,110th1,138th1,083rd1,074th1,061st1,221st1,029th1,063rd957th1,082nd1,105th
Zeckendorf Representation
Zodiac Signs
γ
162nd909th497th552nd793rd484th603rd714th956th670th1,205th193rd178th981st944th957th1,070th951st378th947th1,143rd410th653rd227th810th1,364th1,073rd274th1,354th207th763rd1,211th219th263rd990th907th125th387th
λ
1,048th1,073rd576th586th704th587th1,001st897th1,137th868th1,526th1,004th410th1,136th958th1,096th1,407th1,091st1,158th1,021st1,700th507th252nd431st901st1,968th1,393rd905th
π
2,714th2,489th2,494th2,292nd1,919th2,125th1,906th1,458th1,714th1,393rd2,649th1,916th1,268th2,066th2,632nd2,093rd2,291st1,810th2,641st1,977th3,235th1,761st1,493rd408th1,295th338th2,620th2,622nd
τ
1,616th1,452nd1,483rd1,405th1,221st1,343rd1,201st994th1,120th949th1,572nd1,240th865th1,284th1,510th1,309th1,404th1,116th1,562nd1,245th1,857th1,150th1,013th363rd906th1,939th1,552nd1,554th
φ
1,736th1,524th1,581st1,466th1,307th1,443rd1,582nd1,090th1,305th1,096th1,715th496th1,000th656th1,580th1,526th1,583rd1,359th1,670th1,461st2,010th1,210th1,142nd1,052nd1,095th2,114th1,668th1,721st
√2
2,068th1,738th1,836th1,736th1,530th1,650th1,883rd1,325th1,563rd1,327th2,021st368th1,218th687th1,945th1,734th1,834th1,586th1,968th1,649th2,344th1,450th1,329th1,181st1,354th2,455th1,965th1,835th
𝑒
2,362nd2,046th2,200th2,131st1,556th1,814th1,675th1,269th1,366th1,218th2,237th1,574th1,155th787th2,066th1,670th1,733rd1,418th2,254th1,596th2,668th1,639th1,271st1,217th1,162nd2,870th2,075th2,047th