12 Days of Christmas
3,271st1,706th
395th2,148th1,487th1,798th
2,813th1,250th1,430th3,222nd
1,155th646th3,230th2,093rd3,430th3,376th
24 Game
760th
99 Bottles of Beer
3,017th
1,224th1,052nd2,598th
1,498th1,885th
257th1,514th
2,967th
2,743rd
Abundant Numbers
4,062nd3,948th
4,194th3,891st1,422nd2,527th
4,271st3,987th2,671st3,977th
621st4,150th3,604th3,930th3,955th4,013th
Abundant Numbers (Long)
2,523rd
1,041st
1,985th
1,464th
Arabic to Roman
1,423rd
1,052nd
1,078th
Arithmetic Numbers
1,206th
Arrows
920th
784th
Ascending Primes
311th
ASCII Table
1,760th
1,684th1,556th
1,658th293rd
2,148th2,100th1,435th1,601st
1,548th
brainfuck
879th
385th
667th
Calendar
286th
Card Number Validation
747th
Catalan Numbers
1,686th1,597th
1,865th1,926th715th1,923rd
1,956th1,605th1,177th1,652nd
1,085th1,978th1,461st1,838th1,759th1,538th
Catalan’s Constant
1,168th960th
1,409th1,461st885th1,599th
1,702nd1,103rd1,625th1,192nd
1,395th1,677th474th1,347th1,071st909th
Christmas Trees
2,920th2,784th
2,943rd2,712th2,635th2,825th
2,978th2,739th462nd2,804th
1,435th2,954th2,612th2,696th2,719th2,845th
Collatz
3,480th2,705th
3,447th3,295th1,736th3,416th
3,503rd3,327th1,321st3,411th
967th3,441st3,202nd2,054th3,336th3,376th
Continued Fractions
260th
CSS Colors
934th958th
780th
905th
912th
834th
Cubes
1,275th1,334th
1,471st1,209th1,253rd1,439th
1,489th1,309th750th1,329th
1,504th1,561st1,147th1,200th1,287th1,262nd
Day of Week
1,287th
1,074th
1,300th
Diamonds
2,207th2,203rd
2,218th2,119th1,973rd2,168th
2,306th2,073rd420th2,273rd
427th2,336th1,938th2,058th2,119th2,091st
Divisors
5,332nd5,255th
5,320th5,259th1,694th5,295th
5,382nd5,160th2,076th5,305th
1,581st5,340th5,074th5,166th5,212th5,236th
Emirp Numbers
1,949th2,475th
2,525th2,450th1,458th2,300th
2,592nd2,205th1,191st2,262nd
877th2,613th967th1,979th2,123rd2,063rd
Emirp Numbers (Long)
892nd
875th
483rd
Emojify
902nd825th
891st
1,000th
1,195th423rd
746th
Evil Numbers
4,400th4,543rd
4,665th3,474th2,603rd4,092nd
4,664th4,187th3,226th4,025th
2,746th4,732nd2,647th3,574th4,119th4,082nd
Evil Numbers (Long)
2,666th2,696th
2,725th2,462nd1,674th2,613th
2,676th2,543rd1,896th2,585th
2,741st2,722nd2,416th2,123rd2,589th2,556th
Farey Sequence
783rd
Fibonacci
7,740th8,747th
7,511th6,975th783rd2,205th
9,550th6,901st3,469th7,466th
4,126th6,776th4,607th8,950th1,095th8,407th
Fizz Buzz
9,584th2,234th7,435th
8,718th5,444th5,696th139th
4,857th3,379th2,091st622nd
3,136th1,383rd8,812th2,647th7,529th3,252nd
Foo Fizz Buzz Bar
1,505th2,128th
2,228th3,207th1,880th3,239th
3,327th3,129th1,076th305th
1,519th3,269th3,081st2,395th3,162nd3,174th
Forsyth–Edwards Notation
619th
Fractions
1,218th
454th10th
Game of Life
749th
851st
Gijswijt’s Sequence
1,088th
Gray Code Encoder
487th
Happy Numbers
2,596th2,521st
2,596th2,309th1,572nd2,150th
2,804th1,887th2,446th1,980th
1,642nd2,693rd1,268th1,747th2,393rd2,090th
Happy Numbers (Long)
1,935th1,801st
1,941st1,733rd1,212th1,878th
1,975th1,762nd1,444th1,832nd
1,193rd1,959th1,629th1,619th1,725th1,531st
Hexdump
266th
Hilbert Curve
481st
Intersection
786th
1,305th
1,109th1,314th
Inventory Sequence
705th
ISBN
849th
674th
1,383rd
1,196th
Jacobi Symbol
13th
688th
Kaprekar Numbers
1,009th
Kolakoski Constant
1,520th
1,356th
Kolakoski Sequence
1,869th
1,762nd1,520th1,505th1,762nd
1,714th1,653rd1,004th1,808th
1,050th1,799th1,479th1,533rd1,714th1,592nd
Leap Years
4,683rd4,689th
2,096th4,599th1,897th4,661st
4,729th4,599th55th4,580th
2,622nd3,576th4,446th3,704th4,619th4,588th
Levenshtein Distance
520th
116th1,062nd663rd
913th269th
939th1,095th
Leyland Numbers
1,737th1,556th
1,726th1,682nd1,375th1,693rd
1,837th1,614th1,789th1,661st
776th1,815th1,496th1,508th1,516th1,589th
ln 2
3rd
Look and Say
1,760th1,709th
1,966th1,743rd1,062nd1,906th
1,882nd1,660th545th1,848th
738th254th1,538th1,820th1,713th1,689th
Lucky Numbers
1,398th1,394th
1,454th1,278th793rd850th
1,470th1,278th810th1,370th
1,487th1,487th1,052nd1,218th1,278th1,302nd
Lucky Tickets
450th
Mandelbrot
897th
Maze
491st
Medal Tally
443rd
Morse Decoder
513th
Morse Encoder
558th
Multitap Input
317th
Musical Chords
577th
564th
Niven Numbers
3,838th3,770th
3,999th2,492nd3,149th3,736th
3,930th3,672nd2,225th3,750th
632nd3,938th3,156th3,663rd3,700th3,680th
Niven Numbers (Long)
2,370th2,348th
2,420th2,221st2,099th2,322nd
2,381st2,284th1,121st2,312th
841st2,364th2,145th2,271st2,221st2,242nd
Number Spiral
1,290th803rd
1,379th1,152nd371st1,339th1,393rd1,613th975th445th1,247th
1,598th1,391st571st878th1,197th1,180th
Odious Numbers
3,625th3,749th
3,834th3,119th2,310th3,468th
3,763rd3,480th2,881st3,486th
2,284th3,840th2,463rd3,307th3,400th3,389th
Odious Numbers (Long)
2,402nd2,438th
2,461st2,215th1,532nd2,349th
2,433rd2,288th1,773rd2,372nd
2,490th2,457th2,172nd1,981st2,324th2,299th
Ordinal Numbers
1,365th239th
812th
1,301st1,407th3rd
1,472nd
Pangram Grep
1,782nd
1,425th
398th
1,718th
Pascal’s Triangle
2,932nd2,737th
2,847th2,716th2,232nd2,847th
2,930th2,671st1,982nd2,859th
1,475th2,919th2,532nd2,777th2,733rd2,684th
Pernicious Numbers
3,063rd2,945th
3,210th2,651st2,268th3,015th
3,100th2,839th2,810th2,990th
2,099th3,140th2,333rd2,966th2,848th2,906th
Pernicious Numbers (Long)
1,265th
1,172nd
808th
Poker
331st
Prime Numbers
4,195th3,811th
4,913th4,209th2,235th4,443rd
5,045th4,162nd2,150th3,786th
1,193rd1,880th1,933rd4,097th3,597th4,078th
Prime Numbers (Long)
2,865th2,908th
2,943rd2,808th1,517th2,943rd2,926th2,990th2,743rd1,789th2,861st
1,125th1,441st2,687th2,575th2,808th2,834th
QR Decoder
465th
Quine
281st
1,819th1,649th
1,471st1,348th557th3,340th
3,866th1,767th5,214th
Recamán
1,951st1,935th
1,930th1,749th1,503rd1,873rd
1,859th1,788th1,326th1,895th
1,427th1,959th1,592nd1,677th1,788th1,778th
Repeating Decimals
236th
534th
71st
Reverse Polish Notation
851st
434th
Rijndael S-box
907th
Rock-paper-scissors-Spock-lizard
296th
597th
969th
Roman to Arabic
1,260th
1,123rd
619th
1,226th
ROT13
906th
Rule 110
1,402nd1,304th
1,514th1,330th1,254th1,402nd
1,528th1,265th706th1,393rd
1,491st1,491st1,226th1,314th1,330th1,344th
Scrambled Sort
586th
Seven Segment
1,092nd731st
1,007th
1,075th
1,005th
1,095th
Sierpiński Triangle
1,674th1,562nd
1,896th1,048th1,087th1,864th
1,918th1,596th893rd1,823rd
902nd1,843rd1,393rd1,507th1,664th1,769th
Smith Numbers
1,396th1,392nd
1,438th377th766th1,412th
1,461st1,217th1,492nd1,368th
750th727th1,016th1,199th1,289th1,182nd
Spelling Numbers
484th
525th
903rd
1,018th
Star Wars Opening Crawl
458th
518th
473rd517th
470th
547th540th
476th
463rd
Sudoku
205th
543rd
Sudoku (Fill-in)
307th
280th
Ten-pin Bowling
460th
Tic-tac-toe
611th
Time Distance
538th
512th
609th
Tongue-twisters
1,406th1,063rd
1,252nd1,071st976th1,856th
2,132nd1,621st333rd723rd
780th1,178th934th1,680th
1,122nd
Tower of Hanoi
1,062nd1,051st
Transpose Sentence
759th
Trinomial Triangle
984th
United States
1,081st1,007th
816th
844th
1,144th671st
1,054th
Vampire Numbers
1,216th962nd
1,263rd1,015th731st1,289th
1,408th1,036th515th1,186th
1,345th761st979th1,049th1,057th
Van Eck Sequence
1,738th1,626th
1,660th1,508th861st1,660th
1,648th1,589th815th1,727th
1,020th1,727th1,386th1,476th1,543rd1,527th
Zeckendorf Representation
702nd
Zodiac Signs
547th
γ
1,079th
1st
1,289th
λ
745th863rd
2,032nd1,608th1,410th2,122nd
2,388th713th2,197th938th
1,445th2,350th567th1,564th1,048th981st
π
2,680th2,186th2,753rd
3,425th3,479th1,832nd1,093rd
23rd2,340th200th2,865th
2,183rd3,943rd
3,059th2,416th2,373rd
τ
1,621st1,390th
1,965th1,988th1,220th2,017th
25th1,510th139th1,703rd
1,818th2,211th1,069th1,793rd1,523rd1,479th
φ
1,666th1,491st
2,010th1,986th1,614th2,168th
221st1,561st15th1,784th
2,275th2,338th1,287th2,283rd1,852nd1,575th
√2
1,960th1,753rd
2,337th2,308th2,039th2,406th
166th1,826th13th2,009th
2,470th2,712th1,440th2,668th2,130th1,789th
𝑒
2,414th1,731st
2,578th2,800th1,556th2,738th
19th1,982nd264th2,460th
2,727th3,098th1,438th2,370th2,044th2,069th