12 Days of Christmas
3,238th1,063rd
1,452nd2,902nd923rd1,625th
3,029th1,515th2,476th3,272nd
2,430th1,694th3,183rd1,509th3,664th3,576th
24 Game
800th
99 Bottles of Beer
2,933rd
2,245th521st2,333rd
1,662nd2,888th
1,565th2,028th
3,043rd
2,213th
Abundant Numbers
4,012th4,067th
4,155th3,872nd1,241st2,143rd
4,241st3,927th2,856th3,975th
1,024th4,270th3,595th3,889th4,105th3,982nd
Abundant Numbers (Long)
2,560th
820th
2,049th
1,548th
Arabic to Roman
1,213th
1,342nd
1,250th
Arithmetic Numbers
1,058th
Arrows
914th
563rd
Ascending Primes
324th
ASCII Table
1,674th
1,960th1,452nd
1,576th1,042nd
2,171st2,145th1,277th1,906th
1,456th
brainfuck
659th
775th
956th
Calendar
324th
Card Number Validation
691st
Catalan Numbers
1,672nd1,587th
1,848th1,900th704th1,898th
1,928th1,641st1,237th1,633rd
1,046th1,954th1,456th1,823rd1,752nd1,555th
Catalan’s Constant
1,232nd1,036th
1,431st1,529th967th1,524th
1,695th1,182nd1,564th1,249th
1,477th1,680th704th1,421st1,144th994th
Christmas Trees
2,924th2,788th
2,948th2,857th2,640th2,831st
2,988th2,736th409th2,807th
1,691st3,019th2,617th2,842nd2,720th2,863rd
Collatz
3,461st2,612th
3,424th3,315th1,465th3,413th
3,486th3,302nd1,070th3,386th
809th3,456th3,189th2,530th3,315th3,363rd
Continued Fractions
199th
CSS Colors
1,063rd1,001st
914th
1,069th
998th
947th
Cubes
1,329th1,401st
1,583rd1,490th1,233rd1,551st
1,613th1,483rd474th1,378th
1,685th1,668th1,142nd1,354th1,267th1,273rd
Day of Week
1,267th
1,218th
1,278th
Diamonds
2,231st2,226th
2,243rd2,286th2,005th2,186th
2,339th2,100th752nd2,302nd
497th2,395th1,961st2,279th2,154th2,118th
Divisors
5,351st5,257th
5,338th5,267th1,319th5,311th
5,395th5,162nd2,513th5,321st
1,335th5,371st5,066th5,210th5,217th5,242nd
Emirp Numbers
2,068th1,956th
2,703rd2,286th1,377th2,115th
2,680th1,757th1,294th2,052nd
652nd2,774th1,319th1,825th2,199th2,184th
Emirp Numbers (Long)
750th
1,051st
388th
Emojify
849th725th
716th
889th
1,260th661st
808th
Evil Numbers
4,328th4,577th
4,595th3,797th2,672nd4,035th
4,762nd4,122nd3,176th3,967th
2,931st4,694th2,550th3,495th4,374th4,025th
Evil Numbers (Long)
2,659th2,690th
2,727th2,450th1,669th2,612th
2,700th2,531st1,871st2,581st
2,754th2,723rd2,393rd2,088th2,586th2,551st
Farey Sequence
841st
Fibonacci
7,718th8,717th
7,484th7,313th1,016th2,190th
9,496th6,875th3,402nd7,440th
3,780th6,748th4,593rd8,930th973rd8,385th
Fizz Buzz
9,353rd1,484th7,153rd
8,461st6,605th5,489th23rd
4,828th2,042nd4,328th507th
1,597th3,217th8,532nd3,670th7,276th1,983rd
Foo Fizz Buzz Bar
1,053rd1,926th
2,066th3,325th1,529th3,290th
3,337th3,123rd2,086th139th
1,383rd3,362nd3,068th2,594th3,161st3,170th
Forsyth–Edwards Notation
500th
Fractions
1,048th
516th10th
Game of Life
726th
903rd
Gijswijt’s Sequence
1,082nd
Gray Code Encoder
484th
Happy Numbers
2,051st2,486th
2,650th2,143rd1,452nd2,087th
2,830th2,031st2,462nd2,267th
1,435th2,887th1,160th1,364th2,530th2,330th
Happy Numbers (Long)
1,913th1,777th
1,919th1,804th1,149th1,858th
1,947th1,731st1,473rd1,819th
1,291st1,956th1,629th1,643rd1,743rd1,519th
Hexdump
326th
Hilbert Curve
667th
Intersection
575th
1,359th
1,227th1,338th
Inventory Sequence
701st
ISBN
704th
792nd
1,406th
983rd
Jacobi Symbol
16th
663rd
Kaprekar Numbers
984th
Kolakoski Constant
1,521st
1,468th
Kolakoski Sequence
1,842nd
1,725th1,553rd1,475th1,725th
1,738th1,626th996th1,781st
1,138th1,765th1,453rd1,545th1,686th1,561st
Leap Years
4,635th4,667th
1,950th4,623rd2,086th4,608th
4,734th4,586th44th4,566th
3,392nd3,522nd4,439th3,632nd4,640th4,573rd
Levenshtein Distance
567th
74th1,101st665th
838th248th
879th1,094th
Leyland Numbers
1,680th1,537th
1,669th1,689th1,370th1,647th
1,791st1,608th1,795th1,634th
612th1,778th1,490th1,580th1,502nd1,563rd
ln 2
3rd
Look and Say
1,763rd1,715th
1,987th1,860th924th1,916th
1,899th1,662nd546th1,836th
672nd370th1,538th1,878th1,719th1,694th
Lucky Numbers
1,370th1,364th
1,413th1,322nd794th840th
1,428th1,262nd914th1,347th
1,449th1,449th1,069th1,233rd1,262nd1,284th
Lucky Tickets
430th
Mandelbrot
909th
Maze
490th
Medal Tally
444th
Morse Decoder
670th
Morse Encoder
700th
Multitap Input
293rd
Musical Chords
662nd
626th
Niven Numbers
3,795th3,746th
3,934th2,480th3,112th3,692nd
3,947th3,632nd2,097th3,708th
1,657th3,991st3,155th3,626th3,738th3,647th
Niven Numbers (Long)
2,414th2,391st
2,465th2,294th2,070th2,355th
2,428th2,294th1,112th2,342nd
1,320th2,408th2,131st2,280th2,294th2,237th
Number Spiral
1,300th812th
1,371st1,401st356th1,339th1,382nd1,629th1,004th425th1,258th
1,634th1,655th701st875th1,209th1,179th
Odious Numbers
3,586th3,723rd
3,809th3,269th2,259th3,442nd
3,895th3,452nd2,843rd3,459th
2,634th3,873rd2,406th3,246th3,604th3,355th
Odious Numbers (Long)
2,407th2,431st
2,455th2,202nd1,537th2,345th
2,468th2,280th1,758th2,368th
2,499th2,450th2,147th1,956th2,320th2,291st
Ordinal Numbers
1,198th268th
684th
1,075th1,351st2nd
1,343rd
Pangram Grep
1,670th
1,201st
425th
1,799th
Pascal’s Triangle
2,891st2,717th
2,818th2,760th2,203rd2,818th
2,911th2,663rd1,923rd2,831st
1,665th2,904th2,522nd2,774th2,722nd2,686th
Pernicious Numbers
3,030th2,913th
3,157th2,629th2,243rd2,980th
3,104th2,799th2,782nd2,960th
2,257th3,121st2,314th2,939th2,852nd2,876th
Pernicious Numbers (Long)
1,260th
1,160th
951st
Poker
431st
Prime Numbers
4,115th4,031st
4,861st4,092nd2,416th4,383rd
5,103rd4,066th2,034th3,678th
1,338th2,375th1,805th4,003rd4,307th3,980th
Prime Numbers (Long)
2,886th2,923rd
2,957th2,820th1,537th2,957th2,940th3,012th2,754th1,871st2,881st
1,146th1,453rd2,692nd2,561st2,820th2,849th
QR Decoder
511th
Quine
282nd
1,828th1,658th
1,482nd776th561st3,355th
3,882nd1,777th5,249th
Recamán
1,918th1,896th
1,891st1,783rd1,478th1,835th
1,843rd1,761st1,292nd1,867th
1,425th1,912th1,583rd1,720th1,761st1,753rd
Repeating Decimals
213th
518th
70th
Reverse Polish Notation
699th
345th
Rijndael S-box
835th
Rock-paper-scissors-Spock-lizard
369th
713th
795th
Roman to Arabic
1,227th
1,233rd
814th
1,178th
ROT13
898th
Rule 110
1,449th1,328th
1,498th1,393rd1,252nd1,449th
1,510th1,274th865th1,444th
1,535th1,535th1,221st1,449th1,274th1,345th
Scrambled Sort
595th
Seven Segment
913th736th
1,125th
1,109th
1,054th
889th
Sierpiński Triangle
1,682nd1,532nd
1,900th1,086th1,076th1,863rd
1,928th1,567th1,006th1,827th
1,063rd1,888th1,298th1,497th1,670th1,760th
Smith Numbers
1,347th1,343rd
1,388th698th652nd1,360th
1,423rd1,198th1,438th1,321st
836th771st1,037th1,284th1,241st1,160th
Spelling Numbers
368th
732nd
969th
1,102nd
Star Wars Opening Crawl
491st
548th
506th573rd
532nd
602nd591st
540th
533rd
Sudoku
142nd
575th
Sudoku (Fill-in)
290th
351st
Ten-pin Bowling
513th
Tic-tac-toe
593rd
Time Distance
349th
631st
666th
Tongue-twisters
1,028th811th
1,199th2,022nd918th1,778th
2,164th1,651st1,042nd390th
1,774th1,629th749th2,305th
1,034th
Tower of Hanoi
1,056th1,043rd
Transpose Sentence
715th
Trinomial Triangle
976th
United States
1,188th1,056th
910th
924th
1,102nd642nd
1,029th
Vampire Numbers
1,159th957th
1,295th1,326th804th1,271st
1,395th1,129th464th1,121st
1,397th894th1,205th1,032nd1,037th
Van Eck Sequence
1,700th1,607th
1,638th1,508th860th1,638th
1,631st1,574th810th1,689th
1,025th1,689th1,380th1,491st1,531st1,515th
Zeckendorf Representation
705th
Zodiac Signs
585th
γ
1,064th
1st
1,462nd
λ
1,520th1,116th
2,183rd2,098th1,127th2,131st
2,383rd1,358th1,934th1,261st
2,096th2,440th997th2,023rd1,468th1,567th
π
2,723rd2,249th2,796th
3,301st3,459th1,925th1,059th
7th2,386th164th3,059th
2,568th3,852nd
3,172nd2,458th2,419th
τ
1,652nd1,445th
1,928th1,996th1,293rd1,956th
15th1,551st130th1,810th
1,949th2,174th1,121st1,861st1,565th1,511th
φ
1,716th1,534th
2,036th2,070th1,645th2,159th
217th1,605th47th1,915th
2,271st2,327th1,336th2,273rd1,870th1,622nd
√2
1,989th1,796th
2,341st2,361st2,038th2,412th
144th1,866th114th2,181st
2,614th2,683rd1,486th2,656th2,140th1,834th
𝑒
2,439th1,807th
2,675th2,936th1,623rd2,770th
120th2,041st248th2,499th
2,934th3,052nd1,502nd2,488th2,122nd2,148th