12 Days of Christmas
3,227th1,063rd
1,452nd2,897th924th1,624th
3,022nd1,528th2,470th3,263rd
2,425th1,693rd3,177th1,509th3,631st3,547th
24 Game
732nd
99 Bottles of Beer
2,901st
2,227th517th2,304th
1,644th2,849th
1,547th2,004th
3,005th
2,196th
Abundant Numbers
3,984th4,034th
4,114th3,848th1,234th2,137th
4,191st3,902nd2,859th3,948th
1,023rd4,218th3,590th3,867th4,069th3,954th
Abundant Numbers (Long)
2,526th
811th
2,049th
1,574th
Arabic to Roman
1,207th
1,334th
1,245th
Arithmetic Numbers
1,052nd
Arrows
913th
555th
Ascending Primes
322nd
ASCII Table
1,664th
1,919th1,443rd
1,562nd1,040th
2,117th2,094th1,272nd1,876th
1,451st
brainfuck
659th
775th
951st
Calendar
243rd
Card Number Validation
691st
Catalan Numbers
1,666th1,580th
1,844th1,896th701st1,894th
1,924th1,634th1,232nd1,626th
1,042nd1,951st1,448th1,818th1,747th1,547th
Catalan’s Constant
1,229th1,031st
1,428th1,526th962nd1,521st
1,691st1,179th1,561st1,246th
1,474th1,676th699th1,418th1,140th990th
Christmas Trees
2,877th2,746th
2,900th2,823rd2,600th2,794th
2,940th2,696th404th2,766th
1,717th2,971st2,579th2,771st2,677th2,813th
Collatz
3,439th2,601st
3,401st3,290th1,462nd3,389th
3,465th3,282nd1,065th3,362nd
806th3,434th3,166th2,424th3,290th3,338th
Continued Fractions
199th
CSS Colors
1,044th987th
904th
1,042nd
984th
941st
Cubes
1,286th1,343rd
1,495th1,419th1,212th1,468th
1,518th1,415th475th1,327th
1,580th1,567th1,133rd1,309th1,252nd1,234th
Day of Week
1,258th
1,210th
1,272nd
Diamonds
2,193rd2,188th
2,205th2,248th1,983rd2,150th
2,298th2,074th750th2,259th
495th2,348th1,941st2,241st2,094th2,102nd
Divisors
5,298th5,211th
5,287th5,216th1,316th5,262nd
5,337th5,128th2,501st5,272nd
1,324th5,318th5,041st5,142nd5,178th5,198th
Emirp Numbers
2,062nd1,953rd
2,696th2,281st1,374th2,109th
2,671st1,761st1,291st2,047th
652nd2,768th1,316th1,706th2,193rd2,178th
Emirp Numbers (Long)
743rd
1,040th
381st
Emojify
847th719th
710th
881st
1,222nd656th
802nd
Evil Numbers
4,322nd4,571st
4,589th3,796th2,666th4,029th
4,758th4,116th3,169th3,963rd
2,926th4,689th2,538th3,493rd4,368th4,019th
Evil Numbers (Long)
2,617th2,644th
2,677th2,432nd1,667th2,576th
2,654th2,503rd1,866th2,549th
2,701st2,674th2,380th2,088th2,553rd2,521st
Farey Sequence
829th
Fibonacci
7,689th8,693rd
7,459th7,288th1,019th2,180th
9,468th6,849th3,391st7,415th
3,770th6,725th4,578th8,895th967th8,360th
Fizz Buzz
9,355th1,476th7,140th
8,448th6,589th5,470th23rd
4,811th2,033rd4,312th505th
1,589th3,198th8,517th3,656th7,270th1,987th
Foo Fizz Buzz Bar
1,043rd1,920th
2,056th3,242nd1,521st3,213th
3,252nd3,086th2,073rd139th
1,375th3,271st3,044th2,578th3,111th3,136th
Forsyth–Edwards Notation
497th
Fractions
1,041st
510th10th
Game of Life
721st
849th
Gijswijt’s Sequence
1,078th
Gray Code Encoder
442nd
Happy Numbers
2,049th2,483rd
2,647th2,151st1,451st2,085th
2,830th2,029th2,459th2,264th
1,434th2,888th1,157th1,331st2,527th2,327th
Happy Numbers (Long)
1,906th1,768th
1,912th1,795th1,145th1,850th
1,940th1,720th1,466th1,809th
1,285th1,949th1,617th1,630th1,732nd1,511th
Hexdump
322nd
Hilbert Curve
621st
Intersection
571st
1,315th
1,202nd1,299th
Inventory Sequence
699th
ISBN
700th
788th
1,403rd
979th
Jacobi Symbol
16th
657th
Kaprekar Numbers
977th
Kolakoski Constant
1,515th
1,462nd
Kolakoski Sequence
1,841st
1,724th1,569th1,477th1,724th
1,737th1,624th994th1,780th
1,134th1,764th1,449th1,543rd1,685th1,552nd
Leap Years
4,628th4,635th
2,040th4,610th2,176th4,595th
4,686th4,558th42nd4,536th
3,402nd3,535th4,406th3,648th4,566th4,547th
Levenshtein Distance
465th
75th1,070th652nd
829th244th
862nd1,063rd
Leyland Numbers
1,679th1,536th
1,668th1,688th1,369th1,646th
1,791st1,607th1,795th1,633rd
612th1,778th1,489th1,579th1,501st1,562nd
ln 2
3rd
Look and Say
1,730th1,688th
1,936th1,814th917th1,867th
1,852nd1,641st537th1,796th
666th363rd1,519th1,833rd1,692nd1,668th
Lucky Numbers
1,359th1,353rd
1,404th1,311th787th836th
1,419th1,258th905th1,338th
1,439th1,439th1,053rd1,227th1,258th1,273rd
Lucky Tickets
427th
Mandelbrot
859th
Maze
484th
Medal Tally
442nd
Morse Decoder
668th
Morse Encoder
697th
Multitap Input
285th
Musical Chords
591st
548th
Niven Numbers
3,779th3,731st
3,917th2,480th3,103rd3,678th
3,930th3,618th2,123rd3,694th
1,657th3,973rd3,147th3,612th3,723rd3,633rd
Niven Numbers (Long)
2,335th2,315th
2,372nd2,244th2,061st2,289th
2,346th2,244th1,113th2,279th
1,319th2,330th2,116th2,232nd2,244th2,198th
Number Spiral
1,267th807th
1,334th1,364th354th1,306th1,346th1,589th995th424th1,229th
1,588th1,609th698th870th1,181st1,162nd
Odious Numbers
3,552nd3,680th
3,762nd3,246th2,246th3,410th
3,842nd3,420th2,828th3,428th
2,622nd3,824th2,397th3,228th3,569th3,326th
Odious Numbers (Long)
2,365th2,385th
2,407th2,181st1,533rd2,310th
2,418th2,250th1,753rd2,331st
2,445th2,403rd2,133rd1,950th2,288th2,261st
Ordinal Numbers
1,195th265th
687th
1,074th1,346th2nd
1,345th
Pangram Grep
1,670th
1,200th
433rd
1,797th
Pascal’s Triangle
2,881st2,704th
2,808th2,747th2,193rd2,808th
2,904th2,649th1,914th2,820th
1,656th2,896th2,507th2,762nd2,709th2,673rd
Pernicious Numbers
3,029th2,911th
3,157th2,627th2,245th2,979th
3,103rd2,798th2,780th2,959th
2,259th3,120th2,316th2,937th2,851st2,874th
Pernicious Numbers (Long)
1,256th
1,157th
950th
Poker
431st
Prime Numbers
4,070th3,999th
4,817th4,084th2,406th4,344th
5,050th4,035th2,026th3,651st
1,333rd2,363rd1,797th3,973rd4,272nd3,953rd
Prime Numbers (Long)
2,834th2,867th
2,899th2,778th1,526th2,899th2,884th2,946th2,717th1,855th2,830th
1,134th1,436th2,660th2,537th2,778th2,803rd
QR Decoder
465th
Quine
280th
1,814th1,646th
1,448th1,347th556th3,347th
3,871st1,762nd5,221st
Recamán
1,910th1,888th
1,883rd1,774th1,467th1,826th
1,834th1,751st1,285th1,858th
1,416th1,904th1,570th1,710th1,751st1,743rd
Repeating Decimals
216th
508th
69th
Reverse Polish Notation
702nd
364th
Rijndael S-box
828th
Rock-paper-scissors-Spock-lizard
371st
710th
798th
Roman to Arabic
1,214th
1,220th
807th
1,169th
ROT13
886th
Rule 110
1,407th1,293rd
1,454th1,355th1,218th1,407th
1,466th1,239th867th1,402nd
1,489th1,489th1,186th1,407th1,239th1,310th
Scrambled Sort
576th
Seven Segment
914th738th
1,123rd
1,108th
1,037th
890th
Sierpiński Triangle
1,649th1,518th
1,854th1,090th1,075th1,815th
1,880th1,556th1,005th1,784th
1,062nd1,842nd1,295th1,484th1,639th1,723rd
Smith Numbers
1,342nd1,338th
1,384th696th651st1,355th
1,419th1,191st1,434th1,315th
835th769th1,027th1,278th1,234th1,152nd
Spelling Numbers
371st
705th
925th
1,046th
Star Wars Opening Crawl
455th
512th
469th536th
496th
566th554th
504th
497th
Sudoku
141st
545th
Sudoku (Fill-in)
290th
352nd
Ten-pin Bowling
511th
Tic-tac-toe
585th
Time Distance
347th
611th
637th
Tongue-twisters
1,007th795th
1,174th1,943rd904th1,720th
2,075th1,598th1,019th389th
1,717th1,577th744th2,208th
1,015th
Tower of Hanoi
1,027th1,015th
Transpose Sentence
715th
Trinomial Triangle
948th
United States
1,160th1,046th
902nd
916th
1,091st637th
1,022nd
Vampire Numbers
1,163rd959th
1,302nd1,249th802nd1,280th
1,395th1,134th462nd1,126th
1,397th900th1,209th1,031st1,039th
Van Eck Sequence
1,684th1,591st
1,623rd1,489th849th1,623rd
1,615th1,558th798th1,673rd
1,012th1,673rd1,361st1,472nd1,513th1,496th
Zeckendorf Representation
696th
Zodiac Signs
579th
γ
1,054th
1st
1,451st
λ
1,487th1,132nd
2,130th2,055th1,118th2,085th
2,333rd1,328th1,894th1,230th
2,053rd2,359th986th1,980th1,429th1,533rd
π
2,726th2,250th2,799th
3,304th3,462nd1,927th1,056th
7th2,389th163rd3,062nd
2,571st3,855th
3,175th2,461st2,422nd
τ
1,654th1,446th
1,930th1,998th1,292nd1,958th
15th1,553rd129th1,812th
1,951st2,175th1,116th1,863rd1,567th1,513th
φ
1,715th1,531st
2,036th2,070th1,643rd2,159th
213th1,603rd46th1,915th
2,271st2,327th1,330th2,273rd1,870th1,622nd
√2
1,988th1,790th
2,340th2,360th2,037th2,411th
141st1,864th111th2,180th
2,614th2,683rd1,478th2,656th2,139th1,830th
𝑒
2,434th1,801st
2,671st2,931st1,613th2,765th
119th2,036th246th2,494th
2,929th3,046th1,489th2,483rd2,117th2,143rd