12 Days of Christmas
3,293rd1,713th
396th2,158th1,497th1,806th
2,822nd1,257th1,437th3,233rd
1,163rd649th3,241st2,095th3,465th3,410th
24 Game
790th
99 Bottles of Beer
3,029th
1,229th1,056th2,604th
1,504th1,890th
259th1,520th
2,979th
2,752nd
Abundant Numbers
4,077th3,958th
4,225th3,906th1,432nd2,528th
4,309th4,001st2,672nd3,989th
624th4,177th3,588th3,939th3,966th4,020th
Abundant Numbers (Long)
2,535th
1,050th
1,976th
1,471st
Arabic to Roman
1,427th
1,059th
1,084th
Arithmetic Numbers
1,215th
Arrows
922nd
788th
Ascending Primes
311th
ASCII Table
1,760th
1,683rd1,552nd
1,656th297th
2,180th2,129th1,431st1,598th
1,544th
brainfuck
883rd
386th
672nd
Calendar
288th
Card Number Validation
757th
Catalan Numbers
1,679th1,581st
1,861st1,922nd724th1,919th
1,952nd1,591st1,170th1,645th
1,079th1,973rd1,449th1,835th1,756th1,524th
Catalan’s Constant
1,185th978th
1,425th1,477th901st1,617th
1,720th1,120th1,643rd1,208th
1,411th1,695th477th1,363rd1,089th926th
Christmas Trees
2,953rd2,813th
2,976th2,738th2,653rd2,854th
3,012th2,768th465th2,831st
1,437th2,989th2,630th2,722nd2,749th2,871st
Collatz
3,485th2,702nd
3,454th3,308th1,749th3,425th
3,508th3,337th1,330th3,420th
987th3,448th3,207th2,052nd3,344th3,385th
Continued Fractions
270th
CSS Colors
943rd972nd
783rd
919th
921st
834th
Cubes
1,340th1,396th
1,564th1,242nd1,301st1,526th
1,587th1,376th757th1,370th
1,606th1,673rd1,163rd1,222nd1,353rd1,311th
Day of Week
1,294th
1,081st
1,307th
Diamonds
2,264th2,260th
2,275th2,171st2,011th2,220th
2,365th2,122nd425th2,330th
437th2,397th1,974th2,105th2,171st2,135th
Divisors
5,365th5,281st
5,351st5,290th1,701st5,325th
5,417th5,174th2,087th5,335th
1,581st5,373rd5,079th5,179th5,232nd5,260th
Emirp Numbers
1,961st2,489th
2,539th2,469th1,467th2,315th
2,606th2,218th1,202nd2,273rd
882nd2,627th972nd2,023rd2,139th2,075th
Emirp Numbers (Long)
888th
871st
480th
Emojify
910th833rd
896th
1,016th
1,228th427th
750th
Evil Numbers
4,417th4,560th
4,687th3,485th2,609th4,105th
4,686th4,202nd3,233rd4,036th
2,752nd4,757th2,649th3,565th4,127th4,091st
Evil Numbers (Long)
2,690th2,725th
2,758th2,463rd1,675th2,629th
2,702nd2,553rd1,895th2,598th
2,776th2,754th2,409th2,115th2,603rd2,567th
Farey Sequence
787th
Fibonacci
7,762nd8,759th
7,530th6,994th783rd2,211th
9,579th6,922nd3,480th7,485th
4,144th6,793rd4,627th8,976th1,101st8,424th
Fizz Buzz
9,577th2,241st7,327th
8,715th5,460th5,710th141st
4,871st3,388th2,097th627th
3,144th1,389th8,810th2,649th7,536th3,264th
Foo Fizz Buzz Bar
1,513th2,140th
2,240th3,240th1,892nd3,283rd
3,394th3,139th1,082nd306th
1,532nd3,321st3,076th2,402nd3,180th3,195th
Forsyth–Edwards Notation
624th
Fractions
1,227th
465th10th
Game of Life
757th
908th
Gijswijt’s Sequence
1,100th
Gray Code Encoder
504th
Happy Numbers
2,598th2,524th
2,598th2,319th1,579th2,159th
2,797th1,903rd2,449th1,991st
1,648th2,696th1,275th1,757th2,398th2,094th
Happy Numbers (Long)
1,929th1,798th
1,935th1,732nd1,217th1,874th
1,969th1,759th1,439th1,829th
1,171st1,953rd1,627th1,614th1,724th1,523rd
Hexdump
270th
Hilbert Curve
497th
Intersection
787th
1,339th
1,121st1,353rd
Inventory Sequence
713th
ISBN
861st
688th
1,380th
1,201st
Jacobi Symbol
13th
697th
Kaprekar Numbers
991st
Kolakoski Constant
1,573rd
1,345th
Kolakoski Sequence
1,908th
1,789th1,518th1,495th1,789th
1,736th1,669th1,013th1,839th
1,058th1,829th1,472nd1,533rd1,736th1,600th
Leap Years
4,666th4,695th
1,999th4,610th1,951st4,645th
4,752nd4,603rd57th4,582nd
2,558th3,546th4,453rd3,658th4,671st4,589th
Levenshtein Distance
593rd
118th1,076th669th
918th270th
948th1,117th
Leyland Numbers
1,718th1,537th
1,707th1,664th1,355th1,675th
1,818th1,595th1,770th1,643rd
780th1,796th1,477th1,489th1,497th1,569th
ln 2
3rd
Look and Say
1,775th1,717th
1,999th1,756th1,062nd1,935th
1,910th1,662nd550th1,872nd
742nd258th1,532nd1,844th1,721st1,696th
Lucky Numbers
1,382nd1,378th
1,439th1,268th799th854th
1,455th1,268th816th1,357th
1,471st1,471st1,038th1,207th1,268th1,291st
Lucky Tickets
455th
Mandelbrot
958th
Maze
498th
Medal Tally
449th
Morse Decoder
513th
Morse Encoder
562nd
Multitap Input
324th
Musical Chords
645th
639th
Niven Numbers
3,827th3,760th
3,988th2,493rd3,152nd3,726th
3,917th3,662nd2,229th3,740th
635th3,926th3,160th3,654th3,692nd3,671st
Niven Numbers (Long)
2,429th2,403rd
2,495th2,237th2,083rd2,366th
2,443rd2,317th1,127th2,353rd
837th2,422nd2,139th2,301st2,237th2,263rd
Number Spiral
1,333rd813th
1,424th1,185th373rd1,381st1,438th1,666th990th444th1,285th
1,648th1,437th572nd889th1,237th1,206th
Odious Numbers
3,642nd3,772nd
3,862nd3,130th2,316th3,486th
3,787th3,497th2,892nd3,503rd
2,290th3,869th2,470th3,319th3,414th3,400th
Odious Numbers (Long)
2,422nd2,464th
2,490th2,214th1,534th2,362nd
2,459th2,296th1,773rd2,388th
2,523rd2,485th2,164th1,970th2,335th2,307th
Ordinal Numbers
1,371st242nd
816th
1,302nd1,412th3rd
1,472nd
Pangram Grep
1,790th
1,437th
402nd
1,727th
Pascal’s Triangle
2,918th2,723rd
2,835th2,706th2,233rd2,835th
2,916th2,662nd1,988th2,848th
1,485th2,907th2,522nd2,767th2,728th2,685th
Pernicious Numbers
3,053rd2,935th
3,195th2,645th2,269th3,005th
3,088th2,827th2,801st2,981st
2,099th3,127th2,332nd2,957th2,837th2,896th
Pernicious Numbers (Long)
1,265th
1,175th
822nd
Poker
334th
Prime Numbers
4,231st3,833rd
4,944th4,216th2,247th4,474th
5,081st4,187th2,163rd3,806th
1,202nd1,883rd1,940th4,123rd3,621st4,103rd
Prime Numbers (Long)
2,903rd2,950th
2,988th2,837th1,533rd2,988th2,968th3,043rd2,765th1,807th2,898th
1,133rd1,459th2,702nd2,579th2,837th2,867th
QR Decoder
515th
Quine
283rd
1,828th1,658th
1,482nd776th561st3,364th
3,893rd1,777th5,260th
Recamán
1,930th1,914th
1,908th1,727th1,482nd1,851st
1,840th1,769th1,320th1,876th
1,413th1,938th1,574th1,658th1,769th1,759th
Repeating Decimals
229th
542nd
74th
Reverse Polish Notation
858th
421st
Rijndael S-box
912th
Rock-paper-scissors-Spock-lizard
299th
600th
979th
Roman to Arabic
1,266th
1,131st
617th
1,235th
ROT13
915th
Rule 110
1,420th1,317th
1,538th1,344th1,267th1,420th
1,552nd1,278th706th1,411th
1,515th1,515th1,234th1,327th1,344th1,358th
Scrambled Sort
603rd
Seven Segment
1,096th741st
1,014th
1,081st
1,011th
1,099th
Sierpiński Triangle
1,706th1,573rd
1,942nd1,043rd1,082nd1,907th
1,963rd1,614th891st1,864th
899th1,884th1,387th1,536th1,692nd1,790th
Smith Numbers
1,358th1,384th
1,428th378th764th1,396th
1,448th1,204th1,475th1,353rd
748th726th1,000th1,181st1,275th1,169th
Spelling Numbers
484th
523rd
939th
1,076th
Star Wars Opening Crawl
501st
561st
516th560th
513th
591st584th
519th
510th
Sudoku
209th
576th
Sudoku (Fill-in)
309th
281st
Ten-pin Bowling
461st
Tic-tac-toe
618th
Time Distance
541st
519th
619th
Tongue-twisters
1,446th1,077th
1,274th1,081st989th1,925th
2,214th1,666th332nd730th
785th1,197th933rd1,718th
1,138th
Tower of Hanoi
1,062nd1,051st
Transpose Sentence
768th
Trinomial Triangle
989th
United States
1,095th1,019th
827th
855th
1,164th677th
1,067th
Vampire Numbers
1,220th968th
1,266th1,188th733rd1,299th
1,418th1,032nd516th1,181st
1,355th759th984th1,049th1,057th
Van Eck Sequence
1,726th1,611th
1,646th1,498th867th1,646th
1,636th1,577th822nd1,715th
1,023rd1,715th1,376th1,466th1,532nd1,517th
Zeckendorf Representation
712th
Zodiac Signs
552nd
γ
1,100th
1st
1,314th
λ
756th878th
2,136th1,965th1,456th2,190th
2,463rd693rd2,253rd957th
1,493rd2,425th589th1,614th1,068th1,020th
π
2,695th2,202nd2,768th
3,441st3,495th1,842nd1,098th
23rd2,355th203rd2,881st
2,199th3,959th
3,075th2,431st2,388th
τ
1,639th1,402nd
1,980th2,003rd1,232nd2,032nd
25th1,522nd143rd1,717th
1,832nd2,227th1,074th1,807th1,535th1,491st
φ
1,676th1,495th
2,020th1,996th1,624th2,178th
225th1,569th16th1,795th
2,285th2,348th1,292nd2,293rd1,863rd1,584th
√2
1,976th1,763rd
2,353rd2,324th2,055th2,422nd
167th1,839th13th2,025th
2,485th2,727th1,451st2,683rd2,146th1,804th
𝑒
2,442nd1,759th
2,605th2,828th1,580th2,766th
19th2,009th265th2,488th
2,755th3,128th1,457th2,398th2,071st2,096th