12 Days of Christmas
3,307th1,722nd
394th2,169th1,498th1,815th
2,837th1,255th1,439th3,248th
1,162nd648th3,256th2,128th3,461st3,410th
24 Game
799th
99 Bottles of Beer
3,027th
1,232nd1,065th2,616th
1,509th1,897th
264th1,528th
2,979th
2,763rd
Abundant Numbers
4,066th3,953rd
4,203rd3,902nd1,443rd2,542nd
4,281st3,994th2,686th3,983rd
630th4,158th3,602nd3,935th3,959th4,023rd
Abundant Numbers (Long)
2,517th
1,054th
1,987th
1,479th
Alphabetic Numbers
191st
Arabic to Roman
1,431st
1,067th
1,088th
Arithmetic Numbers
1,228th
Arrows
941st
817th
Ascending Primes
321st
ASCII Table
1,754th
1,680th1,555th
1,654th299th
2,139th2,092nd1,435th1,599th
1,547th
brainfuck
888th
384th
674th
Calendar
314th
Card Number Validation
770th
Catalan Numbers
1,682nd1,598th
1,856th1,916th747th1,913th
1,945th1,610th1,193rd1,652nd
1,102nd1,964th1,477th1,832nd1,759th1,547th
Catalan’s Constant
1,165th943rd
1,393rd1,441st871st1,575th
1,674th1,105th1,602nd1,187th
1,380th1,650th479th1,334th1,060th895th
Christmas Trees
2,909th2,777th
2,934th2,705th2,622nd2,817th
2,970th2,732nd468th2,794th
1,443rd2,948th2,597th2,688th2,712th2,838th
Collatz
3,465th2,722nd
3,436th3,303rd1,761st3,413th
3,484th3,332nd1,341st3,408th
992nd3,430th3,215th2,071st3,339th3,376th
Continued Fractions
281st
CSS Colors
954th983rd
793rd
931st
933rd
851st
Cubes
1,316th1,381st
1,550th1,246th1,292nd1,526th
1,538th1,355th730th1,375th
1,561st1,631st1,171st1,225th1,329th1,335th
Day of Week
1,313th
1,098th
1,327th
Diamonds
2,237th2,233rd
2,248th2,148th2,001st2,197th
2,337th2,102nd426th2,304th
436th2,367th1,967th2,087th2,148th2,114th
Divisors
5,339th5,262nd
5,326th5,271st1,711th5,303rd
5,390th5,164th2,096th5,313th
1,591st5,348th5,079th5,167th5,216th5,241st
Emirp Numbers
1,962nd2,477th
2,524th2,455th1,470th2,307th
2,591st2,212th1,212th2,266th
881st2,609th982nd2,021st2,134th2,071st
Emirp Numbers (Long)
912th
895th
499th
Emojify
921st844th
910th
1,018th
1,215th438th
765th
Evil Numbers
4,417th4,557th
4,677th3,494th2,619th4,111th
4,676th4,209th3,247th4,044th
2,758th4,746th2,665th3,569th4,135th4,098th
Evil Numbers (Long)
2,664th2,697th
2,729th2,460th1,689th2,611th
2,676th2,544th1,908th2,584th
2,744th2,725th2,414th2,128th2,589th2,558th
Farey Sequence
791st
Fibonacci
7,809th8,797th
7,576th7,044th792nd2,242nd
9,591st6,972nd3,527th7,531st
4,189th6,847th4,674th9,010th1,118th8,467th
Fizz Buzz
9,606th2,227th7,464th
8,739th5,481st5,730th145th
4,892nd3,380th2,082nd633rd
3,131st1,396th8,835th2,633rd7,559th3,253rd
Foo Fizz Buzz Bar
1,522nd2,152nd
2,254th3,231st1,902nd3,271st
3,371st3,139th1,088th305th
1,540th3,304th3,084th2,419th3,179th3,193rd
Forsyth–Edwards Notation
628th
Fractions
1,235th
466th10th
Game of Life
765th
871st
Gijswijt’s Sequence
1,072nd
Gray Code Encoder
541st
Happy Numbers
2,588th2,517th
2,622nd2,314th1,589th2,159th
2,778th1,909th2,442nd1,995th
1,659th2,682nd1,286th1,768th2,392nd2,102nd
Happy Numbers (Long)
1,898th1,778th
1,904th1,720th1,221st1,847th
1,935th1,743rd1,444th1,804th
1,174th1,921st1,626th1,615th1,712th1,529th
Hexdump
269th
Hilbert Curve
485th
Intersection
791st
1,317th
1,122nd1,326th
Inventory Sequence
728th
ISBN
872nd
690th
1,394th
1,215th
Jacobi Symbol
13th
698th
Kaprekar Numbers
960th
Kolakoski Constant
1,531st
1,314th
Kolakoski Sequence
1,870th
1,753rd1,524th1,504th1,753rd
1,708th1,655th1,027th1,797th
1,072nd1,788th1,484th1,532nd1,708th1,595th
Leap Years
4,714th4,706th
2,000th4,634th2,267th4,668th
4,764th4,629th62nd4,612th
2,575th3,580th4,520th3,696th4,685th4,619th
Levenshtein Distance
607th
123rd1,084th681st
934th282nd
960th1,115th
Leyland Numbers
1,692nd1,527th
1,680th1,642nd1,361st1,650th
1,780th1,580th1,741st1,623rd
791st1,760th1,485th1,477th1,495th1,556th
ln 2
3rd
Look and Say
1,758th1,705th
1,963rd1,740th1,070th1,901st
1,881st1,651st549th1,847th
748th254th1,531st1,828th1,709th1,684th
Lucky Numbers
1,355th1,351st
1,413th1,256th805th862nd
1,428th1,256th822nd1,337th
1,439th1,439th1,040th1,197th1,256th1,277th
Lucky Tickets
460th
Mandelbrot
917th
Maze
505th
Medal Tally
448th
Morse Decoder
523rd
Morse Encoder
571st
Multitap Input
335th
Musical Chords
610th
604th
Niven Numbers
3,833rd3,770th
3,980th2,518th3,180th3,739th
3,913th3,680th2,252nd3,751st
622nd3,921st3,187th3,673rd3,707th3,687th
Niven Numbers (Long)
2,470th2,447th
2,526th2,303rd2,162nd2,415th
2,482nd2,375th1,172nd2,403rd
876th2,464th2,217th2,360th2,303rd2,326th
Number Spiral
1,308th817th
1,396th1,170th375th1,356th1,410th1,630th991st451st1,265th
1,616th1,408th576th892nd1,215th1,197th
Odious Numbers
3,637th3,759th
3,854th3,140th2,337th3,488th
3,775th3,499th2,905th3,505th
2,311th3,847th2,486th3,327th3,418th3,409th
Odious Numbers (Long)
2,395th2,433rd
2,459th2,208th1,547th2,339th
2,429th2,283rd1,781st2,364th
2,487th2,454th2,164th1,977th2,317th2,293rd
Ordinal Numbers
1,379th247th
824th
1,312th1,425th3rd
1,482nd
Pangram Grep
1,801st
1,447th
408th
1,738th
Pascal’s Triangle
2,877th2,702nd
2,815th2,685th2,241st2,804th
2,876th2,647th1,996th2,812th
1,493rd2,867th2,520th2,742nd2,708th2,667th
Pernicious Numbers
3,038th2,929th
3,170th2,647th2,281st2,994th
3,067th2,824th2,798th2,972nd
2,109th3,102nd2,332nd2,951st2,833rd2,890th
Pernicious Numbers (Long)
1,280th
1,189th
832nd
Poker
344th
Prime Numbers
4,227th3,845th
4,936th4,241st2,285th4,474th
5,069th4,194th2,186th3,819th
1,213th1,906th1,966th4,132nd3,633rd4,112th
Prime Numbers (Long)
2,883rd2,923rd
2,960th2,823rd1,546th2,960th2,941st3,008th2,757th1,823rd2,878th
1,152nd1,471st2,702nd2,587th2,823rd2,852nd
QR Decoder
474th
Quine
288th
1,847th1,675th
1,491st1,366th567th3,385th
3,918th1,796th5,263rd
Recamán
1,901st1,886th
1,878th1,715th1,490th1,828th
1,820th1,754th1,331st1,852nd
1,424th1,908th1,579th1,655th1,754th1,747th
Repeating Decimals
242nd
538th
75th
Reverse Polish Notation
865th
440th
Rijndael S-box
895th
Rock-paper-scissors-Spock-lizard
301st
609th
979th
Roman to Arabic
1,277th
1,142nd
637th
1,243rd
ROT13
926th
Rule 110
1,385th1,287th
1,497th1,314th1,237th1,385th
1,511th1,248th713th1,376th
1,474th1,474th1,203rd1,297th1,314th1,328th
Scrambled Sort
611th
Seven Segment
1,109th747th
1,025th
1,091st
1,023rd
1,112th
Sierpiński Triangle
1,686th1,571st
1,908th1,055th1,097th1,876th
1,929th1,606th903rd1,835th
912th1,857th1,395th1,535th1,675th1,779th
Smith Numbers
1,349th1,345th
1,394th384th773rd1,363rd
1,414th1,190th1,438th1,323rd
755th732nd999th1,172nd1,259th1,159th
Spelling Numbers
488th
535th
919th
1,040th
Star Wars Opening Crawl
478th
537th
491st536th
488th
567th559th
494th
490th
Sudoku
210th
551st
Sudoku (Fill-in)
312th
283rd
Ten-pin Bowling
464th
Tic-tac-toe
624th
Time Distance
544th
518th
616th
Tongue-twisters
1,433rd1,076th
1,270th1,087th989th1,898th
2,197th1,644th329th735th
791st1,201st935th1,692nd
1,140th
Tower of Hanoi
1,069th1,058th
Transpose Sentence
774th
Trinomial Triangle
955th
United States
1,093rd1,018th
828th
856th
1,157th676th
1,067th
Vampire Numbers
1,194th968th
1,241st1,169th740th1,269th
1,382nd1,028th523rd1,159th
1,325th764th983rd1,043rd1,049th
Van Eck Sequence
1,699th1,592nd
1,649th1,484th873rd1,624th
1,616th1,560th830th1,688th
1,031st1,688th1,376th1,456th1,517th1,504th
Zeckendorf Representation
714th
Zodiac Signs
557th
γ
1,080th
1st
1,286th
λ
751st850th
2,079th1,931st1,433rd2,183rd
2,389th692nd2,138th943rd
1,547th2,416th593rd1,561st1,048th998th
π
2,680th2,149th2,753rd
3,413th3,466th1,846th1,109th
26th2,340th208th2,862nd
2,146th3,919th
3,053rd2,419th2,373rd
τ
1,618th1,378th
1,953rd1,975th1,224th2,003rd
28th1,512th148th1,699th
1,809th2,188th1,084th1,785th1,525th1,458th
φ
1,670th1,500th
1,999th1,977th1,601st2,153rd
227th1,569th16th1,784th
2,255th2,313th1,306th2,263rd1,848th1,583rd
√2
1,971st1,743rd
2,336th2,308th2,048th2,403rd
170th1,838th14th2,019th
2,464th2,695th1,468th2,654th2,136th1,803rd
𝑒
2,428th1,744th
2,586th2,804th1,592nd2,743rd
21st2,007th234th2,474th
2,732nd3,096th1,471st2,385th2,039th2,070th