12 Days of Christmas
3,221st1,058th
1,447th2,896th919th1,621st
3,023rd1,523rd2,471st3,254th
2,425th1,691st3,176th1,504th3,624th3,540th
24 Game
726th
99 Bottles of Beer
2,925th
2,236th515th2,320th
1,655th2,872nd
1,557th2,022nd
3,033rd
2,204th
Abundant Numbers
4,007th4,056th
4,137th3,873rd1,236th2,119th
4,213th3,927th2,862nd3,972nd
1,019th4,240th3,616th3,892nd4,091st3,978th
Abundant Numbers (Long)
2,551st
812th
2,070th
1,551st
Arabic to Roman
1,214th
1,347th
1,253rd
Arithmetic Numbers
1,053rd
Arrows
915th
560th
Ascending Primes
325th
ASCII Table
1,687th
1,945th1,462nd
1,584th1,044th
2,147th2,124th1,286th1,900th
1,467th
brainfuck
656th
773rd
953rd
Calendar
246th
Card Number Validation
690th
Catalan Numbers
1,687th1,601st
1,861st1,913th702nd1,911th
1,941st1,655th1,246th1,647th
1,049th1,968th1,469th1,835th1,764th1,568th
Catalan’s Constant
1,222nd1,026th
1,421st1,519th959th1,514th
1,684th1,172nd1,554th1,239th
1,467th1,669th701st1,411th1,134th985th
Christmas Trees
2,900th2,769th
2,924th2,836th2,629th2,817th
2,963rd2,717th405th2,787th
1,695th2,994th2,605th2,792nd2,701st2,842nd
Collatz
3,464th2,623rd
3,426th3,315th1,462nd3,414th
3,490th3,307th1,066th3,387th
805th3,459th3,191st2,444th3,315th3,363rd
Continued Fractions
192nd
CSS Colors
1,045th989th
904th
1,044th
986th
941st
Cubes
1,280th1,337th
1,489th1,413th1,206th1,462nd
1,512th1,409th475th1,321st
1,574th1,561st1,133rd1,303rd1,246th1,228th
Day of Week
1,260th
1,212th
1,273rd
Diamonds
2,185th2,180th
2,197th2,239th1,975th2,142nd
2,289th2,066th747th2,250th
493rd2,339th1,933rd2,232nd2,111th2,089th
Divisors
5,327th5,240th
5,316th5,245th1,318th5,291st
5,368th5,157th2,511th5,301st
1,333rd5,347th5,070th5,171st5,207th5,227th
Emirp Numbers
2,064th1,954th
2,696th2,274th1,377th2,110th
2,681st1,765th1,292nd2,049th
654th2,773rd1,318th1,708th2,184th2,195th
Emirp Numbers (Long)
746th
1,049th
384th
Emojify
850th722nd
713th
883rd
1,225th659th
805th
Evil Numbers
4,345th4,599th
4,618th3,808th2,674th4,047th
4,787th4,133rd3,181st3,981st
2,930th4,717th2,550th3,502nd4,394th4,037th
Evil Numbers (Long)
2,645th2,671st
2,704th2,460th1,674th2,604th
2,681st2,531st1,880th2,577th
2,728th2,701st2,408th2,102nd2,581st2,549th
Farey Sequence
842nd
Fibonacci
7,705th8,711th
7,473rd7,301st1,023rd2,188th
9,483rd6,864th3,401st7,429th
3,781st6,741st4,590th8,912th971st8,377th
Fizz Buzz
9,378th1,478th7,154th
8,471st6,602nd5,485th23rd
4,821st2,035th4,322nd505th
1,591st3,208th8,543rd3,661st7,282nd1,973rd
Foo Fizz Buzz Bar
1,045th1,931st
2,055th3,276th1,525th3,247th
3,286th3,120th2,084th139th
1,383rd3,305th3,078th2,602nd3,150th3,170th
Forsyth–Edwards Notation
496th
Fractions
1,044th
511th10th
Game of Life
720th
849th
Gijswijt’s Sequence
1,074th
Gray Code Encoder
475th
Happy Numbers
2,044th2,489th
2,643rd2,142nd1,458th2,086th
2,841st2,030th2,455th2,266th
1,434th2,901st1,158th1,331st2,534th2,306th
Happy Numbers (Long)
1,926th1,788th
1,932nd1,819th1,149th1,870th
1,960th1,740th1,489th1,815th
1,299th1,970th1,639th1,652nd1,752nd1,533rd
Hexdump
320th
Hilbert Curve
622nd
Intersection
575th
1,318th
1,205th1,302nd
Inventory Sequence
698th
ISBN
693rd
784th
1,416th
977th
Jacobi Symbol
16th
655th
Kaprekar Numbers
1,008th
Kolakoski Constant
1,511th
1,458th
Kolakoski Sequence
1,864th
1,747th1,574th1,500th1,747th
1,760th1,647th992nd1,803rd
1,135th1,787th1,472nd1,566th1,708th1,582nd
Leap Years
4,662nd4,669th
2,044th4,644th2,187th4,629th
4,720th4,592nd42nd4,570th
3,424th3,561st4,440th3,676th4,600th4,581st
Levenshtein Distance
474th
77th1,083rd662nd
839th248th
872nd1,077th
Leyland Numbers
1,702nd1,559th
1,691st1,711th1,393rd1,669th
1,814th1,620th1,818th1,656th
610th1,801st1,512th1,602nd1,524th1,585th
ln 2
3rd
Look and Say
1,752nd1,710th
1,959th1,840th926th1,892nd
1,875th1,663rd544th1,819th
670th366th1,547th1,856th1,714th1,690th
Lucky Numbers
1,392nd1,386th
1,435th1,343rd792nd840th
1,450th1,286th912th1,368th
1,471st1,471st1,089th1,251st1,286th1,303rd
Lucky Tickets
428th
Mandelbrot
862nd
Maze
486th
Medal Tally
442nd
Morse Decoder
669th
Morse Encoder
696th
Multitap Input
288th
Musical Chords
592nd
549th
Niven Numbers
3,821st3,771st
3,965th2,433rd3,122nd3,717th
3,975th3,644th2,105th3,733rd
1,663rd4,019th3,167th3,652nd3,763rd3,670th
Niven Numbers (Long)
2,361st2,341st
2,398th2,270th2,090th2,315th
2,372nd2,270th1,115th2,305th
1,320th2,356th2,142nd2,258th2,270th2,224th
Number Spiral
1,263rd804th
1,330th1,360th354th1,302nd1,342nd1,580th991st424th1,225th
1,585th1,605th694th867th1,177th1,158th
Odious Numbers
3,578th3,709th
3,792nd3,263rd2,256th3,431st
3,870th3,442nd2,839th3,449th
2,632nd3,853rd2,402nd3,245th3,596th3,347th
Odious Numbers (Long)
2,393rd2,413th
2,435th2,209th1,539th2,338th
2,446th2,279th1,764th2,359th
2,473rd2,431st2,161st1,971st2,316th2,290th
Ordinal Numbers
1,194th266th
684th
1,075th1,348th2nd
1,347th
Pangram Grep
1,671st
1,198th
428th
1,800th
Pascal’s Triangle
2,908th2,735th
2,835th2,774th2,205th2,835th
2,934th2,676th1,921st2,847th
1,664th2,923rd2,536th2,790th2,731st2,689th
Pernicious Numbers
3,051st2,933rd
3,181st2,644th2,252nd3,001st
3,126th2,818th2,799th2,980th
2,266th3,144th2,325th2,959th2,872nd2,895th
Pernicious Numbers (Long)
1,273rd
1,169th
954th
Poker
428th
Prime Numbers
4,090th4,015th
4,841st4,104th2,412th4,365th
5,076th4,052nd2,030th3,665th
1,334th2,369th1,802nd3,988th4,292nd3,968th
Prime Numbers (Long)
2,861st2,894th
2,926th2,805th1,526th2,926th2,911th2,972nd2,744th1,858th2,857th
1,134th1,441st2,688th2,567th2,805th2,830th
QR Decoder
463rd
Quine
281st
1,820th1,650th
1,472nd1,349th558th3,336th
3,860th1,768th5,209th
Recamán
1,942nd1,920th
1,915th1,806th1,500th1,858th
1,866th1,783rd1,300th1,890th
1,442nd1,936th1,603rd1,742nd1,783rd1,775th
Repeating Decimals
215th
511th
69th
Reverse Polish Notation
702nd
363rd
Rijndael S-box
831st
Rock-paper-scissors-Spock-lizard
370th
709th
797th
Roman to Arabic
1,222nd
1,230th
810th
1,173rd
ROT13
897th
Rule 110
1,433rd1,319th
1,480th1,382nd1,244th1,433rd
1,492nd1,266th867th1,428th
1,515th1,515th1,218th1,433rd1,266th1,336th
Scrambled Sort
582nd
Seven Segment
908th730th
1,119th
1,104th
1,032nd
884th
Sierpiński Triangle
1,658th1,527th
1,863rd1,100th1,085th1,824th
1,889th1,559th1,014th1,793rd
1,072nd1,851st1,310th1,494th1,648th1,732nd
Smith Numbers
1,365th1,361st
1,403rd707th655th1,379th
1,442nd1,214th1,457th1,338th
855th784th1,054th1,301st1,258th1,175th
Spelling Numbers
368th
703rd
926th
1,045th
Star Wars Opening Crawl
453rd
508th
467th532nd
493rd
562nd551st
500th
494th
Sudoku
139th
545th
Sudoku (Fill-in)
286th
350th
Ten-pin Bowling
513th
Tic-tac-toe
589th
Time Distance
345th
612th
638th
Tongue-twisters
996th785th
1,166th1,937th894th1,714th
2,070th1,592nd1,008th389th
1,711th1,571st735th2,202nd
1,004th
Tower of Hanoi
1,061st1,049th
Transpose Sentence
713th
Trinomial Triangle
975th
United States
1,160th1,045th
901st
915th
1,090th636th
1,021st
Vampire Numbers
1,156th952nd
1,294th1,242nd800th1,270th
1,387th1,127th463rd1,119th
1,389th893rd1,202nd1,024th1,030th
Van Eck Sequence
1,717th1,627th
1,656th1,522nd856th1,656th
1,648th1,590th805th1,706th
1,019th1,706th1,394th1,505th1,546th1,529th
Zeckendorf Representation
700th
Zodiac Signs
579th
γ
1,046th
1st
1,444th
λ
1,476th1,108th
2,119th2,044th1,119th2,074th
2,322nd1,317th1,884th1,220th
2,042nd2,348th978th1,970th1,419th1,522nd
π
2,714th2,239th2,787th
3,292nd3,450th1,920th1,058th
7th2,377th163rd3,050th
2,559th3,843rd
3,163rd2,449th2,410th
τ
1,646th1,439th
1,922nd1,990th1,286th1,950th
15th1,545th129th1,804th
1,943rd2,167th1,118th1,855th1,559th1,505th
φ
1,709th1,534th
2,030th2,064th1,638th2,153rd
214th1,600th46th1,909th
2,265th2,321st1,333rd2,267th1,864th1,617th
√2
1,978th1,789th
2,330th2,350th2,027th2,401st
144th1,857th114th2,170th
2,604th2,673rd1,477th2,646th2,129th1,822nd
𝑒
2,419th1,787th
2,656th2,916th1,605th2,750th
121st2,021st248th2,479th
2,914th3,031st1,488th2,468th2,102nd2,128th