12 Days of Christmas
3,286th1,709th
393rd2,152nd1,490th1,800th
2,818th1,252nd1,433rd3,228th
1,158th646th3,236th2,096th3,440th3,389th
24 Game
764th
99 Bottles of Beer
3,011th
1,235th1,055th2,601st
1,502nd1,886th
257th1,518th
2,964th
2,749th
Abundant Numbers
4,045th3,932nd
4,183rd3,882nd1,429th2,525th
4,261st3,973rd2,669th3,962nd
621st4,136th3,582nd3,914th3,938th4,002nd
Abundant Numbers (Long)
2,506th
1,049th
1,973rd
1,468th
Arabic to Roman
1,417th
1,056th
1,077th
Arithmetic Numbers
1,214th
Arrows
924th
794th
Ascending Primes
310th
ASCII Table
1,740th
1,666th1,542nd
1,640th297th
2,127th2,080th1,424th1,586th
1,534th
brainfuck
881st
381st
668th
Calendar
292nd
Card Number Validation
754th
Catalan Numbers
1,657th1,569th
1,819th1,874th723rd1,871st
1,901st1,575th1,169th1,627th
1,077th1,920th1,443rd1,795th1,723rd1,512th
Catalan’s Constant
1,153rd955th
1,380th1,429th883rd1,563rd
1,661st1,093rd1,589th1,175th
1,367th1,637th476th1,321st1,063rd907th
Christmas Trees
2,899th2,764th
2,922nd2,692nd2,609th2,804th
2,957th2,719th463rd2,781st
1,433rd2,935th2,586th2,675th2,699th2,824th
Collatz
3,441st2,700th
3,411th3,278th1,747th3,388th
3,460th3,307th1,329th3,383rd
978th3,405th3,189th2,055th3,314th3,351st
Continued Fractions
268th
CSS Colors
937th962nd
783rd
914th
917th
838th
Cubes
1,311th1,369th
1,522nd1,229th1,281st1,487th
1,544th1,343rd754th1,363rd
1,560th1,621st1,158th1,218th1,324th1,289th
Day of Week
1,292nd
1,081st
1,305th
Diamonds
2,222nd2,218th
2,233rd2,134th1,988th2,183rd
2,321st2,089th423rd2,288th
434th2,351st1,953rd2,074th2,134th2,101st
Divisors
5,319th5,237th
5,306th5,251st1,700th5,283rd
5,370th5,144th2,081st5,293rd
1,580th5,328th5,058th5,147th5,196th5,221st
Emirp Numbers
1,948th2,463rd
2,510th2,441st1,459th2,293rd
2,576th2,198th1,201st2,257th
871st2,595th970th2,007th2,121st2,059th
Emirp Numbers (Long)
887th
870th
479th
Emojify
904th827th
893rd
1,003rd
1,197th423rd
747th
Evil Numbers
4,398th4,538th
4,659th3,481st2,609th4,093rd
4,658th4,191st3,232nd4,026th
2,752nd4,728th2,654th3,580th4,117th4,080th
Evil Numbers (Long)
2,649th2,682nd
2,715th2,445th1,674th2,596th
2,661st2,529th1,892nd2,569th
2,729th2,711th2,399th2,114th2,574th2,543rd
Farey Sequence
786th
Fibonacci
7,755th8,742nd
7,524th6,993rd783rd2,209th
9,533rd6,917th3,472nd7,479th
4,141st6,789th4,625th8,954th1,101st8,412th
Fizz Buzz
9,578th2,240th7,441st
8,713th5,459th5,709th141st
4,871st3,387th2,096th627th
3,139th1,388th8,807th2,653rd7,535th3,261st
Foo Fizz Buzz Bar
1,509th2,138th
2,238th3,212th1,887th3,252nd
3,353rd3,120th1,081st303rd
1,528th3,285th3,064th2,400th3,160th3,174th
Forsyth–Edwards Notation
621st
Fractions
1,223rd
455th10th
Game of Life
754th
859th
Gijswijt’s Sequence
1,058th
Gray Code Encoder
497th
Happy Numbers
2,570th2,495th
2,604th2,296th1,574th2,142nd
2,760th1,893rd2,424th1,976th
1,644th2,664th1,273rd1,752nd2,374th2,080th
Happy Numbers (Long)
1,890th1,770th
1,896th1,712th1,214th1,839th
1,927th1,735th1,437th1,796th
1,169th1,913th1,618th1,607th1,704th1,522nd
Hexdump
267th
Hilbert Curve
480th
Intersection
786th
1,307th
1,111th1,316th
Inventory Sequence
715th
ISBN
862nd
679th
1,376th
1,201st
Jacobi Symbol
13th
692nd
Kaprekar Numbers
946th
Kolakoski Constant
1,520th
1,302nd
Kolakoski Sequence
1,851st
1,744th1,504th1,484th1,744th
1,696th1,636th1,011th1,789th
1,056th1,780th1,463rd1,517th1,696th1,576th
Leap Years
4,630th4,656th
1,999th4,579th1,950th4,613th
4,709th4,574th57th4,556th
2,557th3,542nd4,440th3,656th4,635th4,563rd
Levenshtein Distance
594th
118th1,065th667th
917th273rd
942nd1,097th
Leyland Numbers
1,680th1,514th
1,669th1,630th1,349th1,641st
1,768th1,566th1,729th1,611th
782nd1,748th1,461st1,473rd1,482nd1,543rd
ln 2
3rd
Look and Say
1,743rd1,690th
1,948th1,725th1,060th1,886th
1,866th1,636th541st1,832nd
739th255th1,518th1,808th1,693rd1,669th
Lucky Numbers
1,345th1,341st
1,403rd1,246th799th853rd
1,418th1,246th815th1,327th
1,428th1,428th1,031st1,187th1,246th1,267th
Lucky Tickets
454th
Mandelbrot
902nd
Maze
496th
Medal Tally
443rd
Morse Decoder
512th
Morse Encoder
559th
Multitap Input
321st
Musical Chords
600th
594th
Niven Numbers
3,801st3,738th
3,950th2,490th3,148th3,706th
3,883rd3,646th2,226th3,718th
610th3,891st3,155th3,639th3,674th3,654th
Niven Numbers (Long)
2,392nd2,366th
2,450th2,215th2,076th2,333rd
2,405th2,291st1,122nd2,321st
835th2,385th2,128th2,275th2,215th2,240th
Number Spiral
1,293rd804th
1,382nd1,155th370th1,342nd1,396th1,616th977th443rd1,250th
1,601st1,394th570th879th1,200th1,183rd
Odious Numbers
3,623rd3,745th
3,839th3,124th2,320th3,473rd
3,760th3,484th2,889th3,490th
2,293rd3,832nd2,472nd3,312th3,403rd3,394th
Odious Numbers (Long)
2,384th2,422nd
2,448th2,197th1,532nd2,328th
2,418th2,272nd1,769th2,353rd
2,476th2,443rd2,153rd1,967th2,306th2,282nd
Ordinal Numbers
1,367th242nd
812th
1,302nd1,409th3rd
1,474th
Pangram Grep
1,784th
1,432nd
400th
1,721st
Pascal’s Triangle
2,866th2,691st
2,804th2,674th2,230th2,793rd
2,865th2,636th1,985th2,801st
1,481st2,856th2,508th2,731st2,697th2,656th
Pernicious Numbers
3,022nd2,914th
3,155th2,633rd2,265th2,979th
3,053rd2,810th2,784th2,957th
2,096th3,088th2,316th2,936th2,819th2,875th
Pernicious Numbers (Long)
1,263rd
1,173rd
819th
Poker
332nd
Prime Numbers
4,200th3,818th
4,910th4,214th2,260th4,447th
5,044th4,169th2,161st3,792nd
1,192nd1,881st1,940th4,107th3,606th4,087th
Prime Numbers (Long)
2,869th2,909th
2,947th2,809th1,532nd2,947th2,927th2,995th2,743rd1,808th2,864th
1,136th1,455th2,687th2,573rd2,809th2,838th
QR Decoder
464th
Quine
281st
1,824th1,654th
1,476th1,351st558th3,353rd
3,879th1,773rd5,231st
Recamán
1,887th1,872nd
1,865th1,702nd1,478th1,815th
1,807th1,741st1,318th1,839th
1,411th1,894th1,566th1,642nd1,741st1,734th
Repeating Decimals
235th
530th
71st
Reverse Polish Notation
853rd
436th
Rijndael S-box
885th
Rock-paper-scissors-Spock-lizard
295th
597th
972nd
Roman to Arabic
1,260th
1,126th
621st
1,227th
ROT13
906th
Rule 110
1,376th1,278th
1,488th1,305th1,228th1,376th
1,502nd1,239th705th1,367th
1,465th1,465th1,195th1,288th1,305th1,319th
Scrambled Sort
587th
Seven Segment
1,097th737th
1,013th
1,080th
1,011th
1,100th
Sierpiński Triangle
1,671st1,556th
1,894th1,040th1,082nd1,862nd
1,915th1,591st888th1,821st
896th1,843rd1,381st1,520th1,660th1,765th
Smith Numbers
1,339th1,335th
1,385th379th764th1,354th
1,405th1,180th1,429th1,313th
748th725th990th1,162nd1,249th1,150th
Spelling Numbers
483rd
523rd
907th
1,023rd
Star Wars Opening Crawl
462nd
522nd
477th521st
474th
552nd545th
480th
471st
Sudoku
205th
543rd
Sudoku (Fill-in)
305th
278th
Ten-pin Bowling
457th
Tic-tac-toe
613th
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
1,056th1,046th
Transpose Sentence
764th
Trinomial Triangle
932nd
United States
1,081st1,007th
817th
845th
1,145th669th
1,054th
Vampire Numbers
1,185th956th
1,232nd1,162nd729th1,259th
1,371st1,016th513th1,149th
1,314th755th971st1,030th1,038th
Van Eck Sequence
1,687th1,580th
1,637th1,475th863rd1,612th
1,604th1,549th820th1,676th
1,021st1,676th1,365th1,446th1,507th1,494th
Zeckendorf Representation
705th
Zodiac Signs
550th
γ
1,066th
1st
1,271st
λ
747th867th
2,086th1,922nd1,426th2,137th
2,404th686th2,199th943rd
1,463rd2,368th586th1,581st1,052nd999th
π
2,665th2,183rd2,738th
3,397th3,450th1,832nd1,095th
24th2,330th203rd2,847th
2,180th3,903rd
3,038th2,405th2,363rd
τ
1,603rd1,384th
1,937th1,959th1,222nd1,987th
26th1,499th144th1,684th
1,794th2,172nd1,071st1,769th1,511th1,468th
φ
1,651st1,480th
1,980th1,958th1,582nd2,133rd
224th1,550th16th1,765th
2,235th2,293rd1,286th2,243rd1,829th1,564th
√2
1,949th1,746th
2,313th2,285th2,026th2,380th
166th1,817th13th1,997th
2,441st2,672nd1,447th2,631st2,114th1,784th
𝑒
2,408th1,744th
2,565th2,782nd1,571st2,722nd
19th1,988th230th2,454th
2,711th3,074th1,451st2,370th2,047th2,078th