12 Days of Christmas
3,283rd1,710th
396th2,152nd1,491st1,802nd
2,818th1,254th1,434th3,228th
1,159th649th3,240th2,096th3,443rd3,389th
24 Game
789th
99 Bottles of Beer
3,042nd
1,227th1,055th2,608th
1,503rd1,877th
259th1,518th
2,990th
2,755th
Abundant Numbers
4,072nd3,957th
4,203rd3,905th1,423rd2,525th
4,277th3,996th2,670th3,986th
621st4,159th3,605th3,939th3,964th4,022nd
Abundant Numbers (Long)
2,529th
1,040th
1,984th
1,464th
Arabic to Roman
1,433rd
1,057th
1,080th
Arithmetic Numbers
1,206th
Arrows
923rd
785th
Ascending Primes
311th
ASCII Table
1,782nd
1,705th1,570th
1,672nd296th
2,207th2,155th1,441st1,617th
1,562nd
brainfuck
883rd
385th
672nd
Calendar
287th
Card Number Validation
753rd
Catalan Numbers
1,692nd1,604th
1,874th1,935th722nd1,932nd
1,965th1,612th1,181st1,658th
1,089th1,986th1,469th1,848th1,769th1,546th
Catalan’s Constant
1,177th969th
1,418th1,470th892nd1,609th
1,712th1,112th1,635th1,201st
1,404th1,687th474th1,356th1,080th917th
Christmas Trees
2,981st2,840th
3,004th2,766th2,681st2,883rd
3,040th2,795th466th2,860th
1,439th3,015th2,658th2,750th2,778th2,899th
Collatz
3,499th2,717th
3,468th3,324th1,741st3,438th
3,522nd3,353rd1,329th3,433rd
972nd3,462nd3,228th2,060th3,361st3,400th
Continued Fractions
269th
CSS Colors
942nd971st
782nd
918th
920th
833rd
Cubes
1,314th1,371st
1,521st1,229th1,281st1,486th
1,540th1,342nd753rd1,366th
1,558th1,621st1,159th1,218th1,326th1,290th
Day of Week
1,292nd
1,078th
1,305th
Diamonds
2,256th2,252nd
2,267th2,163rd2,003rd2,212th
2,357th2,113th418th2,322nd
430th2,389th1,966th2,096th2,163rd2,126th
Divisors
5,343rd5,268th
5,331st5,272nd1,686th5,307th
5,389th5,176th2,075th5,317th
1,573rd5,351st5,093rd5,181st5,226th5,250th
Emirp Numbers
1,955th2,482nd
2,532nd2,457th1,465th2,307th
2,599th2,212th1,196th2,269th
878th2,620th969th2,017th2,130th2,070th
Emirp Numbers (Long)
895th
878th
485th
Emojify
909th832nd
895th
1,015th
1,228th426th
750th
Evil Numbers
4,407th4,550th
4,673rd3,479th2,607th4,099th
4,672nd4,194th3,230th4,031st
2,750th4,740th2,651st3,579th4,126th4,089th
Evil Numbers (Long)
2,673rd2,703rd
2,730th2,473rd1,673rd2,621st
2,683rd2,552nd1,895th2,593rd
2,746th2,727th2,428th2,122nd2,597th2,564th
Farey Sequence
787th
Fibonacci
7,763rd8,763rd
7,531st6,989th783rd2,202nd
9,574th6,918th3,472nd7,486th
4,131st6,790th4,614th8,979th1,095th8,428th
Fizz Buzz
9,598th2,234th7,443rd
8,727th5,452nd5,703rd139th
4,860th3,381st2,091st622nd
3,138th1,383rd8,823rd2,648th7,537th3,253rd
Foo Fizz Buzz Bar
1,508th2,134th
2,234th3,241st1,887th3,276th
3,374th3,154th1,078th307th
1,522nd3,311th3,099th2,403rd3,188th3,201st
Forsyth–Edwards Notation
623rd
Fractions
1,222nd
465th10th
Game of Life
755th
905th
Gijswijt’s Sequence
1,096th
Gray Code Encoder
499th
Happy Numbers
2,605th2,530th
2,605th2,318th1,576th2,159th
2,814th1,895th2,455th1,988th
1,648th2,702nd1,272nd1,757th2,402nd2,099th
Happy Numbers (Long)
1,945th1,813th
1,951st1,748th1,216th1,889th
1,985th1,775th1,450th1,844th
1,198th1,969th1,643rd1,630th1,740th1,538th
Hexdump
270th
Hilbert Curve
495th
Intersection
786th
1,337th
1,119th1,351st
Inventory Sequence
709th
ISBN
857th
680th
1,392nd
1,203rd
Jacobi Symbol
13th
696th
Kaprekar Numbers
1,016th
Kolakoski Constant
1,527th
1,361st
Kolakoski Sequence
1,878th
1,771st1,531st1,511th1,771st
1,723rd1,663rd1,008th1,817th
1,054th1,808th1,491st1,544th1,723rd1,602nd
Leap Years
4,701st4,707th
2,102nd4,619th1,902nd4,678th
4,746th4,619th55th4,600th
2,628th3,580th4,468th3,712th4,637th4,608th
Levenshtein Distance
589th
116th1,073rd665th
914th268th
945th1,115th
Leyland Numbers
1,744th1,563rd
1,733rd1,689th1,382nd1,700th
1,843rd1,621st1,795th1,668th
777th1,821st1,503rd1,515th1,523rd1,596th
ln 2
3rd
Look and Say
1,770th1,719th
1,975th1,753rd1,067th1,915th
1,893rd1,673rd550th1,859th
744th257th1,553rd1,832nd1,723rd1,701st
Lucky Numbers
1,406th1,402nd
1,462nd1,290th794th851st
1,478th1,290th811th1,379th
1,495th1,495th1,061st1,230th1,290th1,313th
Lucky Tickets
452nd
Mandelbrot
959th
Maze
493rd
Medal Tally
448th
Morse Decoder
513th
Morse Encoder
561st
Multitap Input
322nd
Musical Chords
638th
628th
Niven Numbers
3,841st3,773rd
4,004th2,487th3,147th3,739th
3,934th3,675th2,220th3,753rd
632nd3,943rd3,154th3,666th3,703rd3,683rd
Niven Numbers (Long)
2,409th2,387th
2,467th2,244th2,105th2,357th
2,421st2,312th1,122nd2,346th
835th2,403rd2,158th2,299th2,244th2,266th
Number Spiral
1,331st811th
1,422nd1,183rd371st1,379th1,436th1,664th988th443rd1,283rd
1,646th1,435th570th887th1,234th1,204th
Odious Numbers
3,632nd3,755th
3,841st3,123rd2,313th3,474th
3,770th3,486th2,885th3,492nd
2,287th3,847th2,465th3,311th3,406th3,395th
Odious Numbers (Long)
2,409th2,445th
2,466th2,225th1,532nd2,357th
2,440th2,297th1,773rd2,380th
2,495th2,462nd2,183rd1,983rd2,332nd2,307th
Ordinal Numbers
1,370th239th
810th
1,300th1,411th3rd
1,473rd
Pangram Grep
1,789th
1,429th
400th
1,727th
Pascal’s Triangle
2,941st2,750th
2,859th2,729th2,236th2,859th
2,939th2,685th1,986th2,871st
1,477th2,930th2,545th2,790th2,746th2,697th
Pernicious Numbers
3,072nd2,951st
3,217th2,656th2,272nd3,022nd
3,108th2,844th2,816th2,998th
2,100th3,148th2,336th2,973rd2,854th2,912th
Pernicious Numbers (Long)
1,271st
1,178th
810th
Poker
332nd
Prime Numbers
4,204th3,822nd
4,927th4,218th2,236th4,457th
5,059th4,173rd2,151st3,796th
1,193rd1,877th1,933rd4,109th3,608th4,090th
Prime Numbers (Long)
2,890th2,931st
2,966th2,833rd1,526th2,966th2,949th3,012th2,772nd1,799th2,886th
1,133rd1,451st2,717th2,593rd2,833rd2,859th
QR Decoder
514th
Quine
282nd
1,824th1,654th
1,478th1,352nd559th3,359th
3,889th1,772nd5,255th
Recamán
1,964th1,948th
1,943rd1,764th1,513th1,887th
1,873rd1,803rd1,334th1,909th
1,435th1,972nd1,608th1,692nd1,803rd1,793rd
Repeating Decimals
229th
544th
74th
Reverse Polish Notation
855th
415th
Rijndael S-box
910th
Rock-paper-scissors-Spock-lizard
299th
601st
978th
Roman to Arabic
1,274th
1,133rd
619th
1,238th
ROT13
921st
Rule 110
1,451st1,348th
1,569th1,375th1,298th1,451st
1,583rd1,309th711th1,442nd
1,546th1,546th1,265th1,359th1,375th1,389th
Scrambled Sort
603rd
Seven Segment
1,094th738th
1,011th
1,079th
1,008th
1,097th
Sierpiński Triangle
1,717th1,584th
1,952nd1,050th1,089th1,917th
1,974th1,625th894th1,874th
903rd1,894th1,398th1,525th1,703rd1,813th
Smith Numbers
1,404th1,400th
1,445th378th766th1,420th
1,467th1,228th1,498th1,376th
750th726th1,024th1,210th1,298th1,193rd
Spelling Numbers
486th
526th
934th
1,071st
Star Wars Opening Crawl
496th
557th
511th556th
508th
586th579th
514th
501st
Sudoku
209th
574th
Sudoku (Fill-in)
310th
282nd
Ten-pin Bowling
462nd
Tic-tac-toe
616th
Time Distance
541st
518th
618th
Tongue-twisters
1,424th1,072nd
1,265th1,080th985th1,889th
2,175th1,642nd332nd727th
783rd1,189th931st1,693rd
1,131st
Tower of Hanoi
1,072nd1,060th
Transpose Sentence
766th
Trinomial Triangle
992nd
United States
1,094th1,019th
825th
853rd
1,163rd677th
1,066th
Vampire Numbers
1,224th975th
1,270th1,194th732nd1,297th
1,416th1,041st516th1,187th
1,353rd762nd992nd1,056th1,063rd
Van Eck Sequence
1,758th1,643rd
1,678th1,531st871st1,678th
1,668th1,609th826th1,747th
1,032nd1,747th1,409th1,499th1,565th1,550th
Zeckendorf Representation
713th
Zodiac Signs
551st
γ
1,086th
1st
1,296th
λ
745th863rd
2,040th1,616th1,418th2,130th
2,396th713th2,205th939th
1,453rd2,358th566th1,572nd1,050th982nd
π
2,689th2,195th2,762nd
3,434th3,488th1,836th1,095th
23rd2,349th200th2,874th
2,192nd3,952nd
3,068th2,425th2,382nd
τ
1,628th1,397th
1,972nd1,995th1,227th2,024th
25th1,517th139th1,710th
1,825th2,218th1,071st1,800th1,530th1,486th
φ
1,672nd1,492nd
2,016th1,992nd1,620th2,174th
221st1,565th15th1,790th
2,281st2,344th1,288th2,289th1,858th1,580th
√2
1,967th1,755th
2,344th2,315th2,046th2,413th
167th1,831st13th2,016th
2,477th2,719th1,443rd2,675th2,137th1,796th
𝑒
2,430th1,748th
2,594th2,817th1,569th2,755th
19th1,998th264th2,476th
2,744th3,116th1,448th2,386th2,060th2,085th