12 Days of Christmas
3,162nd1,041st1,421st2,841st899th1,596th
2,964th1,502nd2,427th3,189th2,383rd1,617th3,114th1,482nd3,526th3,446th
99 Bottles of Beer
2,853rd
2,189th501st2,275th
1,621st2,805th
1,521st1,950th
2,957th
2,164th
Abundant Numbers
3,858th3,893rd3,980th3,730th1,229th2,038th
4,040th3,782nd2,766th3,826th962nd4,063rd3,493rd3,757th3,932nd3,832nd
Abundant Numbers (Long)
757th
1,944th
1,456th
Arabic to Roman
1,180th
1,304th
1,219th
Arithmetic Numbers
1,006th
Arrows
873rd
525th
Ascending Primes
321st
ASCII Table
1,619th
1,840th1,400th
1,506th1,008th
2,055th2,032nd1,235th1,817th
1,408th
brainfuck
642nd
761st
924th
Calendar
199th
Catalan Numbers
1,595th1,517th1,748th1,793rd672nd1,791st
1,818th1,567th1,188th1,560th1,005th1,841st1,395th1,726th1,663rd1,489th
Catalan’s Constant
1,169th987th1,351st1,444th924th1,439th
1,599th1,123rd1,474th1,190th1,393rd1,586th671st1,340th1,087th949th
Christmas Trees
2,813th2,690th2,833rd2,762nd2,542nd2,733rd
2,876th2,634th385th2,705th1,671st2,907th2,522nd2,710th2,615th2,752nd
Collatz
3,309th2,525th3,274th3,179th1,417th3,266th
3,329th3,172nd1,047th3,241st785th3,304th3,072nd2,326th3,179th3,219th
CSS Colors
1,010th961st
888th
1,014th
957th
920th
Cubes
1,261st1,308th1,458th1,384th1,182nd1,431st
1,481st1,380th464th1,293rd1,545th1,532nd1,106th1,277th1,221st1,203rd
Day of Week
1,223rd
1,178th
1,239th
Diamonds
2,080th2,077th2,092nd2,132nd1,884th2,039th
2,181st1,966th703rd2,147th459th2,234th1,850th2,125th1,982nd1,990th
Divisors
5,166th5,090th5,158th5,095th1,272nd5,137th
5,198th5,018th2,440th5,146th1,281st5,182nd4,948th5,034th5,061st5,083rd
Emirp Numbers
2,018th1,898th2,609th2,212th1,335th2,050th
2,591st1,711th1,250th1,989th623rd2,666th1,276th1,660th2,122nd2,131st
Emirp Numbers (Long)
724th
1,016th
370th
Emojify
824th696th
686th
858th
1,195th637th
778th
Evil Numbers
4,218th4,451st4,476th3,704th2,593rd3,922nd
4,630th4,014th3,090th3,868th2,850th4,567th2,468th3,401st4,255th3,939th
Evil Numbers (Long)
2,514th2,539th2,568th2,360th1,615th2,481st
2,548th2,420th1,817th2,458th2,587th2,565th2,314th2,034th2,462nd2,437th
Farey Sequence
789th
Fibonacci
7,504th8,506th7,277th7,112th994th2,128th
9,235th6,677th3,296th7,232nd3,663rd6,558th4,450th8,703rd943rd8,175th
Fizz Buzz
1,528th7,052nd8,352nd6,504th5,391st23rd
4,738th1,997th4,248th502nd1,573rd3,148th8,428th3,605th7,180th1,960th
Foo Fizz Buzz Bar
1,006th1,866th2,004th3,176th1,473rd3,150th
3,186th3,023rd2,022nd134th1,323rd3,205th2,983rd2,530th3,047th3,073rd
Forsyth–Edwards Notation
479th
Fractions
1,001st
521st10th
Game of Life
704th
831st
Gijswijt’s Sequence
1,007th
Happy Numbers
1,980th2,407th2,558th2,078th1,405th2,017th
2,731st1,962nd2,375th2,189th1,387th2,785th1,111th1,290th2,446th2,254th
Happy Numbers (Long)
1,829th1,710th1,836th1,732nd1,106th1,780th
1,859th1,662nd1,431st1,743rd1,249th1,864th1,576th1,587th1,680th1,474th
Hexdump
315th
Intersection
554th
1,262nd
1,246th
Inventory Sequence
661st
ISBN
679th
767th
1,370th
915th
Jacobi Symbol
16th
620th
Kolakoski Constant
1,435th
1,384th
Kolakoski Sequence
1,743rd
1,638th1,496th1,427th1,638th
1,650th1,549th960th1,688th1,103rd1,674th1,407th1,480th1,602nd1,515th
Leap Years
4,501st4,508th2,059th4,485th2,117th4,459th
4,554th4,441st98th4,422nd3,320th3,453rd4,311th3,580th4,447th4,431st
Levenshtein Distance
112th1,057th646th
816th236th850th1,046th
Leyland Numbers
1,608th1,482nd1,596th1,620th1,335th1,573rd
1,705th1,536th1,707th1,565th598th1,692nd1,442nd1,510th1,452nd1,503rd
ln 2
3rd
Look and Say
1,660th1,624th1,839th1,735th884th1,776th
1,764th1,586th515th1,719th644th342nd1,481st1,750th1,627th1,606th
Lucky Numbers
1,297th1,291st1,329th1,254th763rd810th
1,343rd1,205th874th1,276th1,362nd1,362nd1,022nd1,183rd1,205th1,219th
Lucky Tickets
411th
Maze
455th
Medal Tally
424th
Morse Decoder
650th
Morse Encoder
686th
Multitap Input
210th
Musical Chords
551st
513th
Niven Numbers
3,650th3,605th3,776th2,383rd2,999th3,555th
3,786th3,493rd2,031st3,570th1,587th3,829th3,045th3,499th3,598th3,514th
Niven Numbers (Long)
2,282nd2,262nd2,316th2,191st2,012th2,236th
2,293rd2,191st1,083rd2,226th1,283rd2,277th2,067th2,179th2,191st2,145th
Number Spiral
1,204th759th1,274th1,286th333rd1,242nd
1,504th939th400th1,168th1,401st1,368th658th821st1,121st1,099th
Odious Numbers
3,461st3,582nd3,658th3,175th2,188th3,328th
3,736th3,342nd2,761st3,348th2,558th3,719th2,338th3,153rd3,478th3,249th
Odious Numbers (Long)
2,270th2,291st2,311th2,118th1,486th2,222nd
2,321st2,171st1,708th2,244th2,342nd2,307th2,076th1,905th2,209th2,185th
Ordinal Numbers
1,175th261st
661st
1,052nd1,319th2nd
1,316th
Pangram Grep
1,626th
1,153rd
404th
1,743rd
Pascal’s Triangle
2,774th2,622nd2,722nd2,662nd2,143rd2,711th
2,794th2,574th1,872nd2,719th1,610th2,787th2,451st2,674th2,628th2,594th
Pernicious Numbers
2,874th2,768th2,987th2,502nd2,127th2,830th
2,943rd2,659th2,644th2,811th2,137th2,954th2,194th2,791st2,713th2,730th
Pernicious Numbers (Long)
1,220th
1,122nd
915th
Poker
423rd
Prime Numbers
3,943rd3,887th4,678th3,969th2,336th4,217th
4,895th3,935th1,961st3,542nd1,270th2,279th1,733rd3,881st4,147th3,840th
Prime Numbers (Long)
2,735th2,760th2,789th2,684th1,460th2,789th2,774th2,828th2,633rd1,818th2,731st1,091st1,377th2,588th2,468th2,684th2,708th
QR Decoder
449th
Quine
268th
1,772nd1,606th
1,444th1,326th540th3,281st3,797th1,709th5,137th
Recamán
1,823rd1,803rd1,798th1,706th1,429th1,751st
1,759th1,686th1,251st1,781st1,378th1,817th1,524th1,648th1,686th1,679th
Repeating Decimals
208th
485th
68th
Reverse Polish Notation
681st
351st
Rijndael S-box
774th
Rock-paper-scissors-Spock-lizard
360th
700th
789th
Roman to Arabic
1,182nd
1,192nd
782nd
1,137th
ROT13
814th
Rule 110
1,375th1,264th1,421st1,327th1,188th1,375th
1,433rd1,209th845th1,370th1,456th1,456th1,161st1,375th1,209th1,281st
Scrambled Sort
548th
Seven Segment
893rd720th
1,099th
1,085th
1,015th
871st
Sierpiński Triangle
1,614th1,487th1,820th1,064th1,050th1,781st
1,846th1,519th980th1,750th1,037th1,808th1,263rd1,459th1,602nd1,690th
Smith Numbers
1,275th1,271st1,317th677th631st1,287th
1,341st1,141st1,353rd1,252nd808th747th995th1,222nd1,185th1,104th
Spelling Numbers
361st
688th
906th
1,021st
Star Wars Opening Crawl
441st499th
456th523rd
484th
553rd542nd
491st
485th
Sudoku
139th
536th
Sudoku (Fill-in)
270th
342nd
Ten-pin Bowling
476th
Tic-tac-toe
543rd
Time Distance
337th
600th
625th
Tongue-twisters
989th778th1,151st1,917th888th1,698th
2,048th1,575th1,001st378th1,695th1,554th724th2,181st
997th
Transpose Sentence
669th
United States
1,130th1,021st
880th
894th
1,063rd619th
995th
Vampire Numbers
1,114th918th1,253rd1,196th788th1,224th
1,335th1,080th449th1,093rd
1,329th882nd1,161st995th1,002nd
Van Eck Sequence
1,587th1,509th1,546th1,420th814th1,534th
1,528th1,479th764th1,577th978th1,577th1,314th1,405th1,441st1,427th
Zeckendorf Representation
658th
Zodiac Signs
560th
γ
992nd
1st
1,368th
λ
1,441st1,093rd2,041st1,968th1,080th1,997th
2,237th1,301st1,814th1,195th1,966th2,263rd953rd1,898th1,401st1,497th
π
2,627th2,146th3,149th3,316th1,815th1,011th
7th2,276th152nd2,914th2,458th3,686th1,547th3,026th2,349th2,309th
τ
1,606th1,396th1,856th1,922nd1,234th1,883rd
15th1,498th118th1,744th1,876th2,092nd1,087th1,793rd1,512th1,459th
φ
1,659th1,486th1,964th1,996th1,596th2,084th
195th1,554th45th1,849th2,190th2,237th1,292nd2,192nd1,805th1,571st
√2
1,932nd1,743rd2,267th2,286th2,009th2,335th
134th1,813th104th1,980th2,530th2,595th1,449th2,570th2,106th1,781st
𝑒
2,402nd1,749th2,589th2,845th1,569th2,682nd
19th1,977th234th2,362nd2,843rd2,957th1,456th2,455th2,055th2,081st