12 Days of Christmas
3,289th1,709th
393rd2,153rd1,490th1,800th
2,820th1,252nd1,433rd3,231st
1,158th646th3,239th2,097th3,443rd3,392nd
24 Game
767th
99 Bottles of Beer
3,013th
1,231st1,054th2,602nd
1,501st1,885th
258th1,518th
2,965th
2,749th
Abundant Numbers
4,047th3,934th
4,185th3,884th1,431st2,526th
4,263rd3,975th2,670th3,964th
622nd4,138th3,584th3,916th3,940th4,004th
Abundant Numbers (Long)
2,508th
1,046th
1,973rd
1,468th
Arabic to Roman
1,418th
1,057th
1,078th
Arithmetic Numbers
1,214th
Arrows
931st
804th
Ascending Primes
311th
ASCII Table
1,743rd
1,669th1,545th
1,643rd297th
2,130th2,083rd1,425th1,589th
1,537th
brainfuck
881st
381st
668th
Calendar
296th
Card Number Validation
755th
Catalan Numbers
1,658th1,570th
1,820th1,875th724th1,872nd
1,902nd1,576th1,171st1,628th
1,079th1,921st1,444th1,796th1,724th1,513th
Catalan’s Constant
1,155th958th
1,383rd1,431st886th1,565th
1,663rd1,095th1,591st1,177th
1,370th1,639th477th1,323rd1,065th910th
Christmas Trees
2,901st2,766th
2,924th2,694th2,611th2,806th
2,959th2,721st463rd2,783rd
1,433rd2,937th2,588th2,677th2,701st2,826th
Collatz
3,443rd2,701st
3,413th3,280th1,747th3,390th
3,462nd3,309th1,329th3,385th
978th3,407th3,191st2,055th3,316th3,353rd
Continued Fractions
268th
CSS Colors
940th965th
785th
917th
920th
840th
Cubes
1,308th1,374th
1,509th1,238th1,286th1,525th
1,537th1,348th726th1,368th
1,556th1,624th1,163rd1,222nd1,321st1,327th
Day of Week
1,294th
1,083rd
1,308th
Diamonds
2,225th2,221st
2,236th2,136th1,990th2,186th
2,324th2,091st423rd2,291st
434th2,354th1,955th2,076th2,136th2,103rd
Divisors
5,321st5,244th
5,308th5,253rd1,701st5,285th
5,372nd5,146th2,083rd5,295th
1,581st5,330th5,060th5,149th5,198th5,223rd
Emirp Numbers
1,950th2,464th
2,511th2,442nd1,460th2,294th
2,577th2,199th1,202nd2,258th
872nd2,596th972nd2,010th2,122nd2,060th
Emirp Numbers (Long)
889th
872nd
480th
Emojify
906th829th
895th
1,004th
1,198th423rd
749th
Evil Numbers
4,400th4,540th
4,661st3,483rd2,611th4,095th
4,660th4,193rd3,234th4,028th
2,754th4,730th2,656th3,582nd4,119th4,082nd
Evil Numbers (Long)
2,650th2,683rd
2,716th2,446th1,675th2,597th
2,662nd2,530th1,893rd2,570th
2,731st2,712th2,400th2,115th2,575th2,544th
Farey Sequence
787th
Fibonacci
7,759th8,746th
7,528th6,998th783rd2,211th
9,536th6,922nd3,477th7,483rd
4,145th6,795th4,629th8,958th1,103rd8,416th
Fizz Buzz
9,583rd2,240th7,445th
8,718th5,460th5,710th141st
4,872nd3,388th2,096th627th
3,139th1,388th8,812th2,653rd7,540th3,262nd
Foo Fizz Buzz Bar
1,509th2,138th
2,238th3,214th1,887th3,254th
3,355th3,122nd1,081st303rd
1,528th3,287th3,066th2,402nd3,162nd3,176th
Forsyth–Edwards Notation
621st
Fractions
1,224th
458th10th
Game of Life
755th
860th
Gijswijt’s Sequence
1,059th
Gray Code Encoder
498th
Happy Numbers
2,573rd2,498th
2,607th2,299th1,576th2,145th
2,763rd1,895th2,427th1,979th
1,646th2,667th1,274th1,754th2,377th2,083rd
Happy Numbers (Long)
1,891st1,771st
1,897th1,713th1,215th1,840th
1,928th1,736th1,438th1,797th
1,170th1,914th1,619th1,608th1,705th1,523rd
Hexdump
267th
Hilbert Curve
481st
Intersection
780th
1,307th
1,110th1,317th
Inventory Sequence
716th
ISBN
863rd
680th
1,377th
1,202nd
Jacobi Symbol
13th
693rd
Kaprekar Numbers
948th
Kolakoski Constant
1,521st
1,304th
Kolakoski Sequence
1,856th
1,749th1,510th1,490th1,749th
1,701st1,641st1,016th1,794th
1,061st1,785th1,469th1,523rd1,701st1,581st
Leap Years
4,634th4,660th
2,002nd4,583rd1,954th4,617th
4,713th4,578th58th4,560th
2,560th3,546th4,444th3,660th4,639th4,567th
Levenshtein Distance
596th
118th1,069th670th
921st275th
946th1,101st
Leyland Numbers
1,682nd1,516th
1,671st1,632nd1,350th1,643rd
1,770th1,568th1,731st1,613th
783rd1,750th1,463rd1,475th1,484th1,545th
ln 2
3rd
Look and Say
1,745th1,692nd
1,950th1,727th1,061st1,888th
1,868th1,638th542nd1,834th
740th256th1,519th1,810th1,696th1,671st
Lucky Numbers
1,346th1,342nd
1,404th1,247th800th854th
1,419th1,247th816th1,328th
1,430th1,430th1,032nd1,188th1,247th1,268th
Lucky Tickets
454th
Mandelbrot
904th
Maze
498th
Medal Tally
444th
Morse Decoder
514th
Morse Encoder
560th
Multitap Input
322nd
Musical Chords
601st
595th
Niven Numbers
3,806th3,744th
3,955th2,495th3,154th3,712th
3,888th3,652nd2,231st3,724th
611th3,896th3,161st3,645th3,680th3,660th
Niven Numbers (Long)
2,396th2,370th
2,454th2,219th2,080th2,337th
2,409th2,295th1,125th2,325th
837th2,389th2,132nd2,279th2,219th2,244th
Number Spiral
1,294th805th
1,384th1,156th370th1,344th1,398th1,618th978th443rd1,251st
1,603rd1,396th570th880th1,201st1,184th
Odious Numbers
3,624th3,746th
3,840th3,125th2,321st3,474th
3,761st3,485th2,890th3,491st
2,294th3,833rd2,473rd3,313th3,404th3,395th
Odious Numbers (Long)
2,385th2,423rd
2,449th2,198th1,533rd2,329th
2,419th2,273rd1,770th2,354th
2,478th2,444th2,154th1,968th2,307th2,283rd
Ordinal Numbers
1,368th242nd
812th
1,303rd1,410th3rd
1,475th
Pangram Grep
1,786th
1,434th
400th
1,723rd
Pascal’s Triangle
2,867th2,692nd
2,805th2,675th2,231st2,794th
2,866th2,637th1,986th2,802nd
1,482nd2,857th2,509th2,732nd2,698th2,657th
Pernicious Numbers
3,023rd2,915th
3,156th2,634th2,266th2,980th
3,054th2,811th2,785th2,958th
2,097th3,089th2,317th2,937th2,820th2,876th
Pernicious Numbers (Long)
1,265th
1,176th
820th
Poker
332nd
Prime Numbers
4,202nd3,821st
4,911th4,216th2,262nd4,449th
5,045th4,171st2,163rd3,795th
1,192nd1,882nd1,941st4,109th3,609th4,089th
Prime Numbers (Long)
2,870th2,910th
2,948th2,810th1,533rd2,948th2,928th2,996th2,744th1,809th2,865th
1,137th1,456th2,689th2,575th2,810th2,839th
QR Decoder
465th
Quine
281st
1,826th1,656th
1,478th1,353rd558th3,357th
3,883rd1,775th5,233rd
Recamán
1,889th1,873rd
1,866th1,703rd1,479th1,816th
1,808th1,742nd1,319th1,840th
1,412th1,896th1,567th1,643rd1,742nd1,735th
Repeating Decimals
235th
531st
71st
Reverse Polish Notation
854th
435th
Rijndael S-box
886th
Rock-paper-scissors-Spock-lizard
295th
597th
973rd
Roman to Arabic
1,262nd
1,128th
623rd
1,229th
ROT13
908th
Rule 110
1,377th1,279th
1,489th1,306th1,229th1,377th
1,503rd1,240th706th1,368th
1,466th1,466th1,196th1,289th1,306th1,320th
Scrambled Sort
589th
Seven Segment
1,100th740th
1,016th
1,083rd
1,014th
1,103rd
Sierpiński Triangle
1,672nd1,557th
1,895th1,041st1,083rd1,863rd
1,916th1,592nd889th1,822nd
897th1,844th1,382nd1,521st1,661st1,766th
Smith Numbers
1,340th1,336th
1,386th379th764th1,355th
1,406th1,181st1,430th1,314th
748th725th990th1,162nd1,250th1,150th
Spelling Numbers
481st
525th
908th
1,025th
Star Wars Opening Crawl
465th
525th
479th524th
476th
555th548th
482nd
474th
Sudoku
205th
544th
Sudoku (Fill-in)
306th
278th
Ten-pin Bowling
458th
Tic-tac-toe
614th
Time Distance
538th
513th
610th
Tongue-twisters
1,427th1,072nd
1,265th1,080th984th1,896th
2,183rd1,649th331st725th
782nd1,190th929th1,697th
1,131st
Tower of Hanoi
1,057th1,047th
Transpose Sentence
766th
Trinomial Triangle
934th
United States
1,083rd1,009th
819th
847th
1,147th670th
1,057th
Vampire Numbers
1,188th959th
1,235th1,165th732nd1,262nd
1,374th1,019th514th1,152nd
1,317th757th974th1,034th1,041st
Van Eck Sequence
1,690th1,583rd
1,640th1,477th865th1,615th
1,607th1,552nd822nd1,679th
1,023rd1,679th1,367th1,448th1,509th1,496th
Zeckendorf Representation
707th
Zodiac Signs
551st
γ
1,067th
1st
1,273rd
λ
748th868th
2,087th1,923rd1,427th2,138th
2,405th688th2,200th943rd
1,464th2,369th588th1,582nd1,052nd999th
π
2,668th2,187th2,741st
3,401st3,454th1,836th1,097th
24th2,333rd203rd2,850th
2,184th3,907th
3,041st2,408th2,366th
τ
1,604th1,386th
1,939th1,961st1,224th1,989th
26th1,500th144th1,685th
1,795th2,174th1,072nd1,771st1,512th1,469th
φ
1,652nd1,482nd
1,981st1,959th1,583rd2,134th
225th1,551st16th1,766th
2,237th2,295th1,288th2,245th1,830th1,565th
√2
1,950th1,748th
2,315th2,287th2,027th2,382nd
166th1,818th13th1,998th
2,443rd2,674th1,448th2,633rd2,115th1,785th
𝑒
2,410th1,747th
2,567th2,785th1,574th2,724th
19th1,990th231st2,456th
2,713th3,077th1,454th2,372nd2,049th2,080th