12 Days of Christmas
3,094th1,020th1,388th2,782nd880th1,558th2,903rd1,466th2,373rd3,119th2,329th1,579th3,048th1,447th3,448th3,369th
99 Bottles of Beer
2,819th
2,162nd496th2,247th
1,601st2,772nd
1,503rd1,927th
2,918th
2,138th
Abundant Numbers
3,793rd3,841st3,919th3,666th1,212th1,986th3,974th3,718th2,713th3,757th945th3,997th3,432nd3,693rd3,868th3,767th
Abundant Numbers (Long)
726th
1,909th
1,418th
Arabic to Roman
1,157th
1,282nd
1,195th
Arithmetic Numbers
973rd
Arrows
833rd
502nd
Ascending Primes
316th
ASCII Table
1,583rd
1,801st1,366th
1,472nd986th
2,017th1,994th1,206th1,783rd
1,375th
brainfuck
631st
749th
910th
Catalan Numbers
1,567th1,485th1,709th1,754th653rd1,752nd1,779th1,561st1,162nd1,530th981st1,802nd1,366th1,687th1,627th1,464th
Catalan’s Constant
1,128th959th1,300th1,388th901st1,383rd1,534th1,086th1,417th1,148th1,341st1,522nd664th1,290th1,050th923rd
Christmas Trees
2,718th2,599th2,741st2,667th2,463rd2,642nd2,773rd2,544th367th2,608th1,610th2,810th2,442nd2,613th2,538th2,661st
Collatz
3,263rd2,491st3,224th3,138th1,269th3,220th3,283rd3,138th1,038th3,203rd779th3,258th3,029th2,284th3,138th3,181st
CSS Colors
988th947th
874th
1,000th
941st
900th
Cubes
1,254th1,307th1,443rd1,375th1,169th1,415th1,466th1,371st455th1,286th1,528th1,515th1,095th1,270th1,208th1,189th
Day of Week
1,170th
1,125th
1,182nd
Diamonds
2,056th2,053rd2,068th2,105th1,865th2,015th2,155th1,939th682nd2,120th450th2,205th1,832nd2,098th1,958th1,966th
Divisors
5,121st5,047th5,113th5,052nd1,244th5,092nd5,154th4,973rd2,392nd5,101st1,252nd5,137th4,906th4,991st5,018th5,040th
Emirp Numbers
1,998th1,880th2,581st2,199th1,319th2,031st2,567th1,693rd1,233rd1,969th613th2,642nd1,261st1,644th2,101st2,110th
Emirp Numbers (Long)
714th
997th
362nd
Emojify
816th686th
676th
846th
1,165th626th
769th
Evil Numbers
4,158th4,402nd4,417th3,652nd2,553rd3,870th4,572nd3,960th3,053rd3,813th2,810th4,512th2,447th3,353rd4,200th3,887th
Evil Numbers (Long)
2,482nd2,507th2,536th2,327th1,587th2,448th2,516th2,387th1,794th2,425th2,555th2,533rd2,282nd2,006th2,429th2,404th
Farey Sequence
776th
Fibonacci
7,329th8,306th7,099th6,943rd966th2,070th9,025th6,519th3,227th7,064th3,582nd6,400th4,402nd8,499th915th7,982nd
Fizz Buzz
1,506th6,960th8,258th6,420th5,320th23rd4,671st1,952nd4,186th496th1,550th3,102nd8,332nd3,555th7,095th1,934th
Foo Fizz Buzz Bar
990th1,848th1,981st3,136th1,449th3,109th3,146th2,983rd1,997th129th1,303rd3,165th2,943rd2,496th3,007th3,033rd
Forsyth–Edwards Notation
473rd
Fractions
978th
511th10th
Game of Life
686th
808th
Gijswijt’s Sequence
985th
Happy Numbers
1,961st2,388th2,539th2,059th1,386th1,997th2,710th1,943rd2,353rd2,168th1,367th2,764th1,091st1,267th2,427th2,235th
Happy Numbers (Long)
1,795th1,674th1,802nd1,697th1,079th1,746th1,825th1,627th1,400th1,708th1,224th1,832nd1,543rd1,554th1,643rd1,443rd
Hexdump
309th
Intersection
545th
1,240th
1,225th
Inventory Sequence
646th
ISBN
671st
757th
1,346th
900th
Jacobi Symbol
17th
604th
Kolakoski Constant
1,377th
1,327th
Kolakoski Sequence
1,716th
1,610th1,470th1,401st1,610th1,623rd1,523rd947th1,661st1,083rd1,649th1,384th1,454th1,573rd1,489th
Leap Years
4,447th4,454th2,017th4,431st2,083rd4,405th4,500th4,387th1,614th4,368th3,275th3,409th4,258th3,520th4,393rd4,375th
Levenshtein Distance
103rd1,035th643rd
809th232nd839th1,025th
Leyland Numbers
1,586th1,456th1,574th1,598th1,314th1,550th1,683rd1,513th1,685th1,542nd592nd1,670th1,416th1,487th1,426th1,479th
ln 2
3rd
Look and Say
1,633rd1,590th1,805th1,701st862nd1,743rd1,730th1,553rd498th1,685th624th339th1,453rd1,716th1,594th1,573rd
Lucky Numbers
1,273rd1,267th1,305th1,229th751st797th1,319th1,181st856th1,251st1,338th1,338th1,003rd1,158th1,181st1,195th
Lucky Tickets
403rd
Maze
436th
Medal Tally
413th
Morse Decoder
638th
Morse Encoder
667th
Musical Chords
536th
498th
Niven Numbers
3,619th3,569th3,735th2,342nd2,973rd3,512th3,745th3,453rd1,993rd3,533rd1,548th3,788th3,007th3,462nd3,560th3,477th
Niven Numbers (Long)
2,237th2,217th2,271st2,146th1,971st2,190th2,248th2,146th1,049th2,180th1,249th2,232nd2,022nd2,134th2,146th2,100th
Number Spiral
1,178th740th1,249th1,265th325th1,215th1,489th917th397th1,148th1,382nd1,344th641st797th1,097th1,073rd
Odious Numbers
3,431st3,557th3,629th3,144th2,162nd3,298th3,707th3,306th2,735th3,319th2,536th3,690th2,310th3,123rd3,451st3,220th
Odious Numbers (Long)
2,242nd2,264th2,283rd2,092nd1,461st2,196th2,293rd2,143rd1,683rd2,216th2,315th2,279th2,049th1,880th2,181st2,157th
Ordinal Numbers
1,172nd266th
665th
1,047th1,316th2nd
1,312th
Pangram Grep
1,594th
1,129th
390th
1,709th
Pascal’s Triangle
2,748th2,595th2,695th2,634th2,119th2,684th2,768th2,553rd1,847th2,692nd1,582nd2,761st2,426th2,647th2,602nd2,568th
Pernicious Numbers
2,845th2,742nd2,960th2,469th2,101st2,809th2,915th2,639th2,626th2,784th2,112th2,926th2,168th2,764th2,688th2,706th
Pernicious Numbers (Long)
1,194th
1,098th
890th
Poker
410th
Prime Numbers
3,863rd3,813th4,590th3,884th2,286th4,133rd4,798th3,828th1,910th3,467th1,240th2,231st1,688th3,802nd4,064th3,759th
Prime Numbers (Long)
2,645th2,670th2,694th2,592nd1,410th2,694th2,734th2,542nd1,757th2,641st1,043rd1,333rd2,502nd2,389th2,592nd2,616th
QR Decoder
436th
Quine
259th
1,720th1,537th
1,442nd1,155th475th3,089th3,650th5,179th4,877th
Recamán
1,803rd1,783rd1,778th1,685th1,412th1,732nd1,740th1,665th1,233rd1,760th1,361st1,797th1,505th1,628th1,665th1,658th
Repeating Decimals
204th
474th
66th
Reverse Polish Notation
667th
344th
Rijndael S-box
767th
Rock-paper-scissors-Spock-lizard
355th
689th
779th
Roman to Arabic
1,165th
1,176th
771st
1,123rd
ROT13
784th
Rule 110
1,352nd1,242nd1,398th1,304th1,167th1,352nd1,411th1,187th835th1,347th1,434th1,434th1,141st1,352nd1,187th1,264th
Scrambled Sort
500th
Seven Segment
883rd712th
1,081st
1,069th
1,001st
865th
Sierpiński Triangle
1,593rd1,466th1,793rd1,046th1,032nd1,755th1,820th1,498th962nd1,725th1,016th1,782nd1,249th1,438th1,581st1,664th
Smith Numbers
1,244th1,230th1,283rd656th613th1,255th1,307th1,110th1,319th1,189th784th723rd959th1,194th1,156th1,070th
Spelling Numbers
359th
675th
891st
1,005th
Star Wars Opening Crawl
432nd489th
447th512th
474th
542nd532nd
481st
475th
Sudoku
135th
524th
Sudoku (Fill-in)
219th
335th
Ten-pin Bowling
459th
Tic-tac-toe
523rd
Time Distance
335th
584th
608th
Tongue-twisters
952nd753rd1,116th1,834th851st1,628th1,971st1,512th963rd368th1,625th1,487th701st2,087th
959th
Transpose Sentence
644th
United States
1,115th1,010th
871st
885th
1,057th616th
985th
Vampire Numbers
1,099th899th1,232nd1,175th774th1,204th1,315th1,067th443rd1,078th
1,309th863rd1,144th976th985th
Van Eck Sequence
1,566th1,487th1,523rd1,396th803rd1,511th1,505th1,461st751st1,556th960th1,556th1,292nd1,382nd1,418th1,403rd
Zeckendorf Representation
652nd
Zodiac Signs
535th
γ
965th
1st
1,309th
λ
1,444th1,069th2,006th1,720th1,056th1,957th2,193rd1,293rd1,856th1,189th1,949th2,218th930th1,096th1,397th1,502nd
π
2,564th2,122nd3,076th3,234th1,854th1,029th7th2,391st146th2,857th2,362nd3,589th1,554th2,955th2,302nd2,242nd
τ
1,588th1,389th1,826th1,889th1,220th1,851st14th1,517th110th1,721st1,844th2,050th1,094th1,783rd1,474th1,463rd
φ
1,641st1,484th1,935th1,966th1,557th2,050th204th1,598th45th1,822nd2,150th2,193rd1,292nd2,152nd1,779th1,532nd
√2
1,898th1,719th2,221st2,239th1,975th2,287th134th1,792nd104th1,945th2,474th2,535th1,438th2,512th2,065th1,757th
𝑒
2,369th1,722nd2,556th2,811th1,544th2,650th18th2,052nd230th2,329th2,809th2,923rd1,428th2,422nd1,985th2,011th