12 Days of Christmas
3,234th1,061st
1,451st2,901st922nd1,624th
3,028th1,527th2,475th3,267th
2,429th1,693rd3,182nd1,508th3,635th3,551st
24 Game
751st
99 Bottles of Beer
2,931st
2,242nd520th2,329th
1,659th2,885th
1,562nd2,026th
3,048th
2,210th
Abundant Numbers
3,989th4,039th
4,118th3,857th1,236th2,140th
4,194th3,909th2,861st3,954th
1,023rd4,221st3,592nd3,873rd4,073rd3,959th
Abundant Numbers (Long)
2,528th
817th
2,047th
1,574th
Arabic to Roman
1,213th
1,342nd
1,250th
Arithmetic Numbers
1,056th
Arrows
915th
563rd
Ascending Primes
323rd
ASCII Table
1,674th
1,960th1,452nd
1,576th1,041st
2,171st2,145th1,276th1,906th
1,456th
brainfuck
658th
775th
956th
Calendar
247th
Card Number Validation
690th
Catalan Numbers
1,672nd1,587th
1,848th1,900th704th1,898th
1,928th1,641st1,237th1,633rd
1,046th1,954th1,456th1,823rd1,752nd1,555th
Catalan’s Constant
1,231st1,035th
1,430th1,528th966th1,523rd
1,694th1,181st1,563rd1,248th
1,476th1,679th702nd1,420th1,143rd993rd
Christmas Trees
2,924th2,788th
2,948th2,857th2,640th2,831st
2,988th2,736th409th2,807th
1,691st3,019th2,617th2,842nd2,720th2,863rd
Collatz
3,452nd2,609th
3,415th3,308th1,462nd3,404th
3,477th3,296th1,066th3,377th
804th3,447th3,186th2,528th3,308th3,355th
Continued Fractions
199th
CSS Colors
1,063rd1,001st
914th
1,069th
998th
947th
Cubes
1,308th1,373rd
1,540th1,453rd1,223rd1,509th
1,566th1,447th475th1,350th
1,634th1,619th1,141st1,331st1,252nd1,257th
Day of Week
1,265th
1,216th
1,276th
Diamonds
2,230th2,225th
2,242nd2,285th2,004th2,185th
2,338th2,099th751st2,301st
497th2,394th1,960th2,278th2,153rd2,117th
Divisors
5,306th5,221st
5,295th5,226th1,317th5,271st
5,344th5,141st2,504th5,281st
1,332nd5,325th5,057th5,182nd5,188th5,209th
Emirp Numbers
2,065th1,954th
2,699th2,283rd1,376th2,112th
2,676th1,755th1,293rd2,049th
651st2,770th1,318th1,823rd2,196th2,181st
Emirp Numbers (Long)
748th
1,048th
388th
Emojify
849th725th
716th
889th
1,260th661st
808th
Evil Numbers
4,327th4,576th
4,594th3,796th2,672nd4,034th
4,761st4,121st3,175th3,966th
2,930th4,693rd2,550th3,498th4,373rd4,024th
Evil Numbers (Long)
2,622nd2,648th
2,679th2,441st1,668th2,582nd
2,657th2,510th1,868th2,555th
2,703rd2,676th2,390th2,088th2,559th2,527th
Farey Sequence
839th
Fibonacci
7,714th8,711th
7,481st7,310th1,016th2,190th
9,488th6,871st3,401st7,437th
3,777th6,744th4,590th8,923rd973rd8,379th
Fizz Buzz
9,363rd1,482nd7,152nd
8,460th6,602nd5,487th23rd
4,826th2,037th4,325th507th
1,595th3,207th8,530th3,667th7,283rd1,992nd
Foo Fizz Buzz Bar
1,052nd1,922nd
2,061st3,287th1,526th3,255th
3,297th3,113th2,088th139th
1,383rd3,319th3,064th2,591st3,145th3,153rd
Forsyth–Edwards Notation
500th
Fractions
1,047th
516th10th
Game of Life
724th
903rd
Gijswijt’s Sequence
1,081st
Gray Code Encoder
483rd
Happy Numbers
2,050th2,485th
2,650th2,142nd1,452nd2,086th
2,830th2,030th2,461st2,266th
1,435th2,887th1,160th1,364th2,530th2,329th
Happy Numbers (Long)
1,913th1,777th
1,919th1,804th1,148th1,858th
1,947th1,731st1,473rd1,819th
1,290th1,956th1,629th1,643rd1,743rd1,519th
Hexdump
325th
Hilbert Curve
667th
Intersection
575th
1,359th
1,226th1,338th
Inventory Sequence
700th
ISBN
703rd
791st
1,406th
982nd
Jacobi Symbol
16th
663rd
Kaprekar Numbers
986th
Kolakoski Constant
1,520th
1,467th
Kolakoski Sequence
1,841st
1,724th1,552nd1,474th1,724th
1,737th1,625th995th1,780th
1,137th1,764th1,452nd1,544th1,685th1,560th
Leap Years
4,632nd4,664th
1,948th4,620th2,084th4,605th
4,731st4,583rd44th4,563rd
3,389th3,519th4,436th3,629th4,637th4,570th
Levenshtein Distance
565th
74th1,100th663rd
837th248th
878th1,093rd
Leyland Numbers
1,677th1,534th
1,666th1,686th1,367th1,644th
1,788th1,599th1,792nd1,631st
610th1,775th1,487th1,577th1,499th1,560th
ln 2
3rd
Look and Say
1,738th1,696th
1,943rd1,823rd924th1,874th
1,861st1,652nd546th1,805th
671st370th1,538th1,842nd1,700th1,678th
Lucky Numbers
1,369th1,363rd
1,412th1,321st793rd839th
1,427th1,261st914th1,346th
1,448th1,448th1,068th1,232nd1,261st1,283rd
Lucky Tickets
429th
Mandelbrot
909th
Maze
489th
Medal Tally
444th
Morse Decoder
669th
Morse Encoder
699th
Multitap Input
293rd
Musical Chords
661st
625th
Niven Numbers
3,791st3,742nd
3,929th2,479th3,110th3,688th
3,942nd3,628th2,096th3,704th
1,656th3,986th3,154th3,622nd3,734th3,643rd
Niven Numbers (Long)
2,371st2,352nd
2,415th2,268th2,068th2,322nd
2,383rd2,268th1,114th2,311th
1,319th2,366th2,126th2,256th2,268th2,219th
Number Spiral
1,300th812th
1,371st1,401st356th1,339th1,382nd1,629th1,004th425th1,258th
1,634th1,655th701st875th1,209th1,179th
Odious Numbers
3,558th3,688th
3,770th3,252nd2,255th3,419th
3,848th3,428th2,832nd3,436th
2,626th3,830th2,401st3,233rd3,577th3,333rd
Odious Numbers (Long)
2,370th2,390th
2,410th2,189th1,535th2,316th
2,421st2,258th1,754th2,337th
2,448th2,406th2,142nd1,953rd2,294th2,268th
Ordinal Numbers
1,198th268th
683rd
1,074th1,351st2nd
1,343rd
Pangram Grep
1,670th
1,200th
425th
1,799th
Pascal’s Triangle
2,886th2,712th
2,813th2,755th2,198th2,813th
2,906th2,658th1,918th2,826th
1,658th2,899th2,517th2,769th2,717th2,681st
Pernicious Numbers
3,027th2,910th
3,154th2,626th2,241st2,977th
3,101st2,796th2,779th2,957th
2,255th3,118th2,312th2,936th2,849th2,873rd
Pernicious Numbers (Long)
1,258th
1,159th
950th
Poker
431st
Prime Numbers
4,080th4,009th
4,826th4,094th2,410th4,353rd
5,057th4,045th2,030th3,662nd
1,338th2,369th1,802nd3,982nd4,282nd3,962nd
Prime Numbers (Long)
2,856th2,888th
2,920th2,800th1,534th2,920th2,905th2,965th2,743rd1,868th2,852nd
1,140th1,448th2,687th2,557th2,800th2,825th
QR Decoder
511th
Quine
282nd
1,827th1,657th
1,481st776th561st3,353rd
3,881st1,776th5,248th
Recamán
1,919th1,897th
1,892nd1,784th1,478th1,836th
1,844th1,762nd1,292nd1,868th
1,425th1,913th1,583rd1,721st1,762nd1,754th
Repeating Decimals
213th
518th
70th
Reverse Polish Notation
698th
345th
Rijndael S-box
834th
Rock-paper-scissors-Spock-lizard
369th
713th
795th
Roman to Arabic
1,227th
1,233rd
813th
1,178th
ROT13
898th
Rule 110
1,448th1,327th
1,497th1,392nd1,251st1,448th
1,509th1,273rd864th1,443rd
1,534th1,534th1,220th1,448th1,273rd1,344th
Scrambled Sort
595th
Seven Segment
911th734th
1,123rd
1,107th
1,052nd
887th
Sierpiński Triangle
1,682nd1,532nd
1,900th1,086th1,076th1,863rd
1,928th1,567th1,005th1,827th
1,063rd1,888th1,298th1,497th1,670th1,760th
Smith Numbers
1,346th1,342nd
1,387th697th651st1,359th
1,422nd1,197th1,437th1,320th
835th770th1,036th1,283rd1,240th1,159th
Spelling Numbers
370th
729th
967th
1,100th
Star Wars Opening Crawl
490th
547th
505th572nd
531st
601st590th
539th
532nd
Sudoku
142nd
574th
Sudoku (Fill-in)
288th
351st
Ten-pin Bowling
513th
Tic-tac-toe
593rd
Time Distance
349th
631st
666th
Tongue-twisters
1,016th799th
1,185th1,982nd912th1,746th
2,118th1,622nd1,028th389th
1,743rd1,601st746th2,255th
1,022nd
Tower of Hanoi
1,054th1,041st
Transpose Sentence
715th
Trinomial Triangle
958th
United States
1,187th1,055th
909th
923rd
1,101st641st
1,028th
Vampire Numbers
1,159th957th
1,295th1,326th804th1,271st
1,395th1,129th464th1,121st
1,397th894th1,205th1,032nd1,037th
Van Eck Sequence
1,700th1,607th
1,638th1,508th859th1,638th
1,631st1,574th809th1,689th
1,025th1,689th1,380th1,491st1,531st1,515th
Zeckendorf Representation
705th
Zodiac Signs
584th
γ
1,063rd
1st
1,461st
λ
1,518th1,115th
2,181st2,096th1,126th2,129th
2,380th1,356th1,932nd1,259th
2,094th2,437th1,005th2,021st1,466th1,565th
π
2,723rd2,249th2,796th
3,301st3,459th1,925th1,059th
7th2,386th164th3,059th
2,568th3,852nd
3,172nd2,458th2,419th
τ
1,651st1,444th
1,927th1,995th1,292nd1,955th
15th1,550th130th1,809th
1,948th2,173rd1,119th1,860th1,564th1,510th
φ
1,716th1,534th
2,036th2,070th1,645th2,159th
215th1,605th46th1,915th
2,271st2,327th1,336th2,273rd1,870th1,622nd
√2
1,988th1,795th
2,340th2,360th2,037th2,411th
144th1,865th114th2,180th
2,613th2,682nd1,484th2,655th2,139th1,833rd
𝑒
2,436th1,805th
2,672nd2,933rd1,621st2,767th
120th2,039th248th2,496th
2,931st3,048th1,501st2,485th2,120th2,146th