12 Days of Christmas
3,595th3,313th3,384th3,399th3,643rd3,654th4,039th4,308th3,673rd3,649th3,993rd4,018th
4,001st3,793rd3,799th3,740th3,626th4,026th4,037th3,449th3,979th3,319th3,650th3,593rd3,624th4,086th3,992nd3,489th4,154th
3,445th3,522nd101st3,348th3,962nd4,029th3,684th3,763rd3,584th3,291st
4,055th3,601st3,911th3,499th3,365th3,983rd4,058th3,368th3,919th3,526th3,793rd3,356th3,280th3,516th3,742nd
3,751st3,464th3,663rd
24 Game
690th956th989th777th
1,083rd806th1,071st1,025th997th1,230th1,166th
1,245th1,033rd1,160th1,060th991st1,183rd1,057th875th795th785th
818th886th891st1,175th1,146th914th
1,013th1,018th608th1,099th1,210th1,262nd1,023rd937th840th823rd834th1,202nd1,006th1,121st1,105th976th1,193rd1,131st756th1,251st920th1,048th571st720th908th858th821st900th738th1,050th
99 Bottles of Beer
3,864th3,714th3,823rd3,844th1,456th3,856th4,094th3,925th3,889th3,826th4,050th3,966th
4,078th3,873rd3,805th3,883rd3,769th4,002nd3,931st3,684th3,961st3,703rd
3,637th3,668th4,099th
3,895th
3,080th
3,679th
3,901st
Abundant Numbers
4,629th3,834th4,419th4,251st3,193rd4,466th4,354th4,136th4,253rd4,154th4,312th4,186th
4,453rd3,997th4,407th4,104th4,307th4,089th3,971st4,199th4,388th4,443rd4,636th3,577th4,057th4,583rd4,482nd4,284th4,603rd
4,505th4,249th1,034th4,365th4,470th4,595th4,363rd4,344th4,319th3,902nd4,491st4,447th4,194th4,403rd4,022nd812th4,434th4,526th4,079th4,517th3,984th3,945th3,810th3,880th4,428th4,118th4,274th4,334th4,257th4,212th
Abundant Numbers (Long)
2,955th2,591st2,869th2,803rd1,627th2,837th2,644th2,673rd2,687th2,666th2,831st2,629th
2,862nd2,614th2,855th2,602nd2,748th2,702nd2,579th2,626th2,697th2,763rd2,970th2,491st2,565th2,939th2,899th2,808th2,918th
2,822nd2,670th1,161st2,815th2,892nd2,946th2,821st2,753rd2,654th2,553rd2,782nd2,886th2,733rd2,875th2,619th615th2,879th2,906th2,717th2,852nd2,593rd2,576th2,520th2,530th2,776th2,737th2,600th2,645th2,789th2,681st
Arabic to Roman
723rd
Arithmetic Numbers
1,664th
2,115th
1,529th
1,017th
1,899th
Arrows
685th
Ascending Primes
1,466th
1,369th
1,270th
573rd
1,467th
1,165th
ASCII Table
927th
2,482nd
2,457th
1,273rd
1,712th
2,217th
Billiards
495th
brainfuck
142nd
Calendar
263rd
Card Number Validation
505th
Catalan Numbers
2,070th
2,177th
1,228th
1,935th
1,884th
Catalan’s Constant
1,377th1,285th1,092nd
1,037th1,188th1,309th1,122nd1,737th1,510th
1,717th1,402nd1,458th1,424th1,360th1,618th
1,497th1,573rd840th1,167th1,087th1,049th1,803rd
1,536th1,431st1,801st925th1,221st747th1,009th1,782nd1,586th1,345th1,251st980th956th849th1,706th1,474th1,598th1,722nd1,654th1,447th1,752nd936th1,769th876th1,532nd668th776th1,060th1,558th529th1,176th898th1,126th1,017th
Christmas Trees
934th
2,910th
3,220th
1,003rd
2,744th
3,198th
Collatz
2,582nd3,410th2,490th3,125th1,652nd1,307th3,655th1,361st944th1,517th2,578th2,323rd2,641st2,814th2,944th2,642nd2,206th2,719th3,060th3,021st2,496th2,617th3,149th2,819th3,373rd1,815th3,758th2,372nd1,789th3,771st2,791st2,895th917th193rd1,731st2,883rd
1,729th1,094th2,338th2,782nd2,050th2,792nd1,679th2,842nd3,254th642nd2,202nd3,236th3,577th2,728th1,623rd2,583rd3,457th3,388th721st3,515th3,590th3,521st3,050th
Continued Fractions
470th
CSS Colors
704th
Cubes
1,665th1,311th1,631st1,459th
1,643rd
1,472nd1,510th1,430th1,763rd1,604th
1,814th1,533rd1,693rd1,537th1,597th1,590th1,613th1,322nd1,439th1,342nd1,666th1,281st1,416th1,839th1,733rd1,563rd1,835th
1,350th1,434th269th1,636th1,754th
1,349th1,614th1,343rd1,286th1,320th1,742nd1,496th1,735th1,421st1,664th1,680th1,819th1,543rd1,804th1,370th1,584th
1,256th1,380th1,463rd
1,383rd1,717th1,551st
Day of Week
1,148th
DFA Simulator
368th
Diamonds
1,833rd
2,317th
2,602nd
2,296th
872nd
2,510th
2,639th
Divisors
5,731st5,389th5,645th5,634th3,025th5,604th5,636th5,463rd5,433rd5,400th5,658th5,513th
5,663rd5,431st5,619th5,406th5,445th5,537th5,380th5,450th5,492nd5,562nd5,752nd5,303rd5,346th5,732nd5,666th5,470th5,766th
5,604th5,410th1,402nd5,681st5,671st5,755th5,560th5,458th5,441st5,362nd
5,686th5,599th5,709th5,484th568th5,704th5,741st5,529th5,653rd5,370th5,396th5,335th5,323rd5,520th5,506th5,354th5,478th5,693rd5,498th
Emirp Numbers
3,026th
2,232nd
3,204th
1,228th
1,016th
Emirp Numbers (Long)
1,656th
1,688th
581st
500th
Emojify
639th
Evil Numbers
5,294th1,370th5,047th4,619th4,723rd4,971st4,491st3,732nd4,380th4,165th4,682nd4,125th
5,037th3,837th4,865th3,997th4,698th4,046th3,443rd4,085th4,497th4,854th5,324th1,287th4,030th5,188th5,007th4,430th5,281st
5,124th4,662nd2,286th4,836th4,991st5,273rd4,735th4,878th4,561st2,772nd5,024th4,923rd4,207th4,945th3,847th1,081st4,760th5,111th3,724th4,954th3,447th3,784th3,096th2,734th5,011th3,710th4,826th4,627th4,514th4,277th
Evil Numbers (Long)
3,042nd2,645th2,947th2,935th2,286th2,955th2,953rd2,741st2,813th2,720th2,909th2,771st
2,984th2,750th2,966th2,689th2,885th2,736th2,652nd2,716th2,903rd2,874th
2,610th2,677th3,027th2,984th2,843rd3,004th
2,875th2,802nd1,550th2,889th2,973rd3,049th2,915th2,916th2,781st2,667th2,962nd2,996th2,830th2,994th2,785th890th2,868th3,011th2,764th2,963rd2,682nd2,709th2,653rd2,633rd2,917th2,725th2,681st2,836th2,893rd2,796th
Factorial Factorisation
1,087th
1,325th
1,600th
609th
1,553rd
Farey Sequence
1,710th1,352nd1,035th1,567th934th1,619th1,674th1,495th1,522nd1,438th1,572nd1,414th
1,656th1,424th1,559th1,359th1,553rd1,443rd1,342nd1,475th1,475th1,462nd
1,301st1,346th1,699th1,619th1,513th1,706th
1,503rd1,469th748th1,530th1,609th
1,501st1,545th1,486th1,375th1,555th1,642nd1,537th1,637th1,449th1,307th1,490th1,662nd1,394th1,647th1,385th1,424th1,331st1,323rd1,503rd1,407th1,349th1,482nd1,394th1,354th
Fibonacci
9,927th9,066th6,136th8,080th2,582nd3,130th9,841st3,907th3,205th4,133rd6,291st8,597th5,033rd10,002nd5,837th7,522nd4,821st4,634th8,812th9,385th9,008th7,484th9,259th6,698th8,074th3,122nd10,131st9,989th8,046th10,202nd
7,529th7,304th2,242nd9,621st8,378th10,162nd3,348th2,843rd5,383rd8,848th5,210th8,638th6,544th8,340th9,717th1,219th7,526th9,460th9,857th6,110th4,274th9,154th8,685th8,774th3,138th7,601st9,681st8,617th8,886th4,816th5,944th
Fizz Buzz
13,613th13,161st13,503rd13,409th5,860th13,500th13,395th13,264th13,368th13,256th13,464th13,271st
13,523rd13,230th13,445th13,207th13,374th13,317th13,131st13,285th13,215th13,253rd13,626th12,624th13,188th13,559th13,523rd13,327th13,592nd
13,460th10,186th26th13,508th13,389th13,564th13,373rd13,415th13,360th13,084th13,371st13,536th13,385th13,508th13,279th6,323rd13,364th13,527th13,426th13,476th13,117th13,252nd13,237th13,106th13,420th13,338th13,434th13,299th13,476th13,291st
Foo Fizz Buzz Bar
3,721st3,347th3,599th3,629th1,984th3,645th3,524th3,398th3,509th3,374th3,634th3,483rd
3,675th3,352nd3,539th3,357th3,509th3,574th3,402nd3,413th3,479th3,407th
3,288th3,377th3,702nd3,662nd3,498th3,698th
3,645th3,382nd652nd3,608th3,574th
3,454th3,455th3,440th3,337th
3,681st3,475th3,608th3,445th830th3,586th3,685th3,525th3,619th3,319th3,393rd3,364th3,303rd3,490th3,539th3,566th3,417th3,525th3,423rd
Forsyth–Edwards Notation
304th
Fractions
1,147th
1,270th
Game of Life
687th
Gijswijt’s Sequence
1,039th
1,286th
573rd
454th
Gray Code Decoder
628th
110th
Gray Code Encoder
68th
Happy Numbers
3,132nd
2,650th
1,651st
3,225th
1,260th
2,381st
Happy Numbers (Long)
1,636th
2,058th
2,090th
1,366th
957th
Hexdump
483rd
Hilbert Curve
682nd
298th
Intersection
606th
Inventory Sequence
1,546th
1,660th
987th
844th
ISBN
787th
Jacobi Symbol
598th
406th
Kaprekar Numbers
677th
853rd
508th
590th
Kolakoski Constant
1,759th
1,390th1,235th1,015th
1,729th1,263rd1,215th1,057th1,637th1,362nd732nd1,593rd1,209th1,424th1,377th1,301st1,448th
1,286th1,440th1,039th1,050th845th1,075th1,731st
1,404th785th1,358th989th1,120th819th1,182nd1,574th1,699th1,318th1,153rd1,105th795th884th1,528th1,329th1,511th1,479th1,593rd1,500th1,664th1,000th1,648th945th1,349th851st764th966th1,475th689th1,136th897th1,187th938th
Kolakoski Sequence
1,686th1,605th1,941st2,003rd
1,820th1,977th1,834th1,804th1,482nd1,932nd1,767th1,558th1,894th1,655th1,881st1,751st1,743rd1,714th1,640th1,708th1,763rd1,830th1,659th1,571st1,631st2,026th1,913th1,726th2,042nd
1,671st1,473rd936th1,874th1,894th2,044th1,811th1,785th1,690th1,618th1,610th1,953rd1,925th1,946th1,794th812th1,964th2,008th1,814th1,915th1,641st1,781st1,857th1,593rd1,671st1,693rd1,574th1,846th1,981st1,737th
Leap Years
4,188th
4,880th
5,064th
3,049th
2,975th
Levenshtein Distance
689th
Leyland Numbers
1,490th
1,489th
961st
826th
ln 2
1,493rd1,398th1,253rd
1,515th1,356th1,444th1,283rd
1,593rd
1,851st1,579th1,539th1,503rd1,680th
1,608th1,759th1,158th
1,132nd1,877th
1,626th1,577th
1,223rd1,278th863rd
1,797th1,728th
1,312th1,113th1,097th1,055th1,858th1,472nd1,777th1,734th1,680th1,527th1,829th
1,816th1,184th
921st1,015th1,205th1,649th959th1,334th1,038th1,346th1,142nd
Look and Say
1,964th1,706th2,063rd1,908th1,390th1,886th2,078th1,932nd1,835th1,791st2,136th1,970th
2,094th1,780th2,118th1,877th1,820th1,988th1,803rd1,712th1,913th1,858th
1,686th1,754th2,210th2,037th1,943rd1,750th
1,999th1,786th499th2,085th2,026th2,206th1,869th1,806th1,865th1,762nd1,698th2,179th1,978th2,099th1,918th760th2,111th2,188th2,005th2,131st1,717th1,745th2,162nd1,670th1,956th2,013th1,682nd1,848th2,167th1,826th
Lucky Numbers
1,487th
1,253rd
1,571st
811th
933rd
Lucky Tickets
547th
753rd
Mandelbrot
1,063rd
472nd
Medal Tally
302nd
Minesweeper
424th
Morse Decoder
485th
Morse Encoder
369th
Multitap Input
282nd
N Queens
392nd
1,077th
737th
337th
1,036th
Niven Numbers
2,356th3,038th2,790th1,919th2,365th1,812th3,650th1,680th1,256th2,930th2,063rd3,246th3,232nd2,314th2,929th1,944th2,360th1,757th2,160th2,061st1,864th
4,166th2,782nd2,497th1,167th
2,772nd1,730th4,374th3,674th2,983rd1,251st93rd3,905th2,029th
1,293rd2,019th1,828th1,902nd1,950th3,503rd3,039th4,070th2,195th707th2,784th3,239th3,732nd2,896th1,074th3,631st3,487th3,419th1,397th3,339th4,212th1,755th3,328th1,871st2,566th
Niven Numbers (Long)
2,739th2,382nd2,676th2,642nd
2,656th2,620th2,453rd2,539th2,474th2,584th2,441st
2,656th2,395th2,690th2,461st2,539th2,504th2,399th2,437th2,500th2,534th
2,350th2,402nd2,710th2,656th2,604th2,703rd
2,656th2,478th351st2,625th2,644th
2,652nd2,588th2,516th2,411th2,619th2,687th2,559th2,625th2,447th557th2,580th2,715th2,485th2,631st2,417th2,395th2,352nd2,372nd2,593rd2,491st2,370th2,504th2,559th2,522nd
Number Spiral
1,803rd
1,816th
784th
1,110th
Odious Numbers
4,259th1,771st4,115th3,791st3,713th4,058th3,762nd3,313th3,687th3,556th3,832nd3,544th
4,084th3,399th3,986th3,403rd3,865th3,463rd3,113th3,527th3,946th3,967th4,270th1,305th3,405th4,204th4,085th3,722nd4,255th
4,143rd3,960th2,017th3,935th4,028th4,242nd3,872nd3,969th3,754th2,496th4,077th4,046th3,643rd4,078th3,347th1,011th3,911th4,147th3,407th4,039th2,982nd2,940th2,715th2,552nd4,062nd3,439th3,993rd3,781st3,802nd3,535th
Odious Numbers (Long)
2,704th2,341st2,663rd2,578th2,033rd2,613th2,645th1,807th2,479th2,400th2,589th2,441st
2,641st2,460th2,626th2,373rd2,551st2,409th2,351st2,404th2,578th2,540th
2,306th2,378th2,692nd2,641st2,501st2,669th
2,542nd2,435th1,387th2,558th2,633rd2,705th2,535th2,593rd2,423rd2,358th2,620th2,650th2,529th2,648th2,455th978th2,584th2,678th2,490th2,621st2,368th2,395th2,352nd2,329th2,595th2,416th2,382nd2,495th2,562nd2,462nd
Ordinal Numbers
925th
PalindromemordnilaP
632nd
Pangram Grep
1,436th
520th
1,570th
Partition Numbers
1,229th
757th
769th
Pascal’s Triangle
2,598th
2,995th
3,132nd
1,982nd
2,752nd
1,536th
Pernicious Numbers
2,775th
3,176th
3,557th
2,890th
2,637th
Pernicious Numbers (Long)
1,896th
1,886th
1,441st
959th
Poker
428th
Polyominoes
650th
469th
381st
887th
Prime Numbers
5,670th2,717th5,293rd4,405th4,520th4,646th4,807th3,652nd4,639th4,211th4,990th4,353rd
5,343rd3,554th5,100th3,978th4,709th4,324th3,672nd4,273rd5,558th5,021st5,674th1,396th3,770th5,549th5,400th5,074th5,647th
5,365th3,786th1,498th5,135th5,286th5,658th5,008th5,042nd4,447th2,392nd5,237th5,202nd3,912th5,122nd4,102nd2,358th5,332nd5,510th3,338th5,247th3,005th3,331st3,049th1,970th5,215th4,255th5,255th4,533rd4,894th4,214th
Prime Numbers (Long)
3,250th2,959th3,165th3,068th2,326th3,073rd
1,745th3,041st2,939th3,151st2,959th
3,191st3,024th3,141st2,933rd3,098th3,001st2,921st2,954th3,230th3,037th
2,869th2,904th3,219th3,191st3,086th3,246th
3,157th2,986th1,205th3,123rd3,183rd
3,155th3,035th2,968th2,910th3,050th3,174th3,057th3,172nd3,018th1,515th3,202nd3,225th2,993rd3,176th2,929th2,977th2,890th2,883rd3,073rd2,947th2,908th3,001st3,133rd3,027th
Quine
10th
4,993rd313th4,683rd
2,640th4,884th5,249th5,166th
5,827th5,898th5,529th1,423rd4,559th3,158th2,991st2,417th
4,303rd5,658th5,844th5,893rd
1,796th
3,726th2,356th1,755th3,240th4,255th2,491st1,911th1,686th5,890th3,310th1,313th4,224th2,083rd3,055th624th3,281st
5,656th686th5,574th5,486th
1,941st3,827th5,787th
3,047th3,585th4,210th5,638th5,697th
5,666th
Recamán
1,889th
2,047th
1,198th
1,876th
Reverse Polish Notation
384th
Reversi
376th
Rijndael S-box
1,425th
1,374th
263rd
869th
Roman to Arabic
849th
ROT13
847th
Rule 110
1,645th
1,692nd
717th
569th
Scrambled Sort
349th
511th
Set
289th
Seven Segment
397th
Sierpiński Triangle
763rd
2,076th
2,125th
836th
1,583rd
Smith Numbers
1,005th
1,169th
1,277th
758th
1,478th
Spelling Numbers
334th
Sudoku
228th
Sudoku (Fill-in)
429th
Taxicab Numbers
594th
425th
Ten-pin Bowling
334th
Tic-tac-toe
576th
Time Distance
326th
Tongue-twisters
1,271st871st1,226th1,079th
1,295th2,441st1,662nd2,122nd1,612th2,101st1,976th
2,348th1,374th1,816th2,376th1,270th2,429th2,440th1,305th2,228th540th1,453rd1,969th1,646th2,136th2,075th1,400th2,077th
859th2,027th156th1,543rd2,209th1,530th2,074th1,790th1,353rd605th
2,334th908th2,158th1,858th973rd2,353rd2,400th767th2,180th1,379th2,071st829th754th1,826th2,378th
1,498th1,436th1,481st
Topological Sort
376th
Tower of Hanoi
1,634th
1,091st
Transpose Sentence
972nd
Trinomial Triangle
1,101st
580th
United States
685th
Vampire Numbers
889th
1,034th
1,121st
674th
1,414th
Van Eck Sequence
1,089th
1,600th
1,656th
984th
774th
Zeckendorf Representation
423rd
γ
1,577th
924th1,078th866th
626th1,145th1,330th908th1,691st1,384th375th1,679th1,473rd1,535th1,507th1,330th1,307th
1,407th1,484th1,044th701st1,181st1,106th1,746th
1,511th1,423rd1,742nd630th1,188th723rd1,132nd1,764th1,368th1,284th978th841st553rd794th1,626th753rd1,583rd1,435th1,641st1,322nd1,704th954th1,721st879th1,473rd644th813th995th1,273rd442nd1,228th575th1,062nd1,198th
λ
1,506th1,230th1,008th981st1,378th1,645th1,304th2,235th2,031st793rd2,383rd1,813th2,161st2,025th1,877th2,251st
1,670th1,723rd1,435th1,068th912th1,612th2,526th
1,755th904th2,523rd806th1,978th554th1,631st2,424th2,140th1,691st1,338th1,203rd677th1,111th2,110th1,261st2,353rd1,961st1,566th1,933rd2,481st1,321st2,448th1,148th1,924th927th1,042nd1,439th2,010th497th1,465th1,570th1,553rd1,500th
π
3,015th2,831st2,310th2,894th2,970th2,688th2,763rd2,374th3,774th3,314th1,693rd3,756th3,926th3,407th3,076th2,971st3,725th
3,275th3,828th2,234th2,688th2,354th2,029th4,136th
3,353rd3,344th4,208th2,276th2,601st738th2,198th4,077th3,484th3,240th2,452nd2,088th1,937th1,845th4,153rd3,166th3,851st3,791st3,581st3,052nd3,964th2,088th3,964th2,000th3,295th1,377th1,745th2,140th3,261st1,579th2,581st2,409th2,671st
τ
2,310th1,304th1,828th1,750th1,532nd1,780th1,748th1,693rd1,727th1,573rd2,159th1,978th1,209th2,152nd2,227th2,018th1,882nd1,795th2,086th1,814th1,935th2,235th1,464th1,693rd1,555th1,383rd2,328th2,253rd1,993rd2,013th2,365th1,500th1,595th642nd1,514th2,299th2,075th1,926th1,622nd1,472nd1,335th1,283rd2,337th1,901st2,170th2,198th1,334th1,870th2,272nd1,417th2,254th1,394th1,966th1,069th1,234th1,433rd1,952nd1,161st1,653rd1,604th1,682nd
φ
2,545th
1,949th1,845th1,673rd1,883rd1,954th1,807th1,915th1,765th2,328th2,283rd1,417th2,323rd2,270th2,151st2,076th2,059th2,184th
2,090th2,407th1,582nd1,997th1,718th1,781st2,526th
2,106th2,336th2,524th1,636th2,000th1,433rd1,518th2,423rd2,168th2,247th1,721st1,612th1,525th1,452nd2,463rd2,032nd2,355th2,337th1,897th2,012th2,495th1,699th2,435th1,548th2,393rd1,320th1,477th1,591st2,401st1,368th1,982nd1,653rd1,797th
√2
2,196th2,114th1,896th2,045th2,390th2,059th2,206th2,030th2,627th2,640th1,609th2,670th2,724th2,449th2,351st2,328th2,481st
2,373rd2,737th1,793rd2,020th1,933rd2,174th2,891st
2,399th2,357th2,889th1,862nd2,424th1,265th1,782nd2,805th2,485th2,632nd1,961st1,755th1,716th1,669th2,859th2,295th2,678th2,652nd874th2,249th2,822nd1,901st2,765th1,831st2,783rd1,488th1,628th1,804th2,758th1,565th2,260th1,939th2,002nd
𝑒
3,226th1,743rd2,681st2,555th1,915th2,298th2,537th2,242nd2,120th1,948th2,992nd2,770th1,562nd3,061st3,157th2,742nd2,413th2,272nd3,006th2,290th2,706th3,077th1,999th2,111th1,831st1,764th3,346th3,201st2,831st2,921st3,343rd2,092nd2,052nd632nd2,362nd3,259th3,122nd2,544th2,159th1,842nd1,791st1,705th3,301st2,601st3,172nd3,028th559th2,460th3,231st1,982nd3,095th1,876th2,822nd1,453rd1,635th2,009th2,668th1,593rd2,213th2,378th2,319th