12 Days of Christmas
3,799th3,911th3,804th3,837th3,493rd3,429th4,028th3,686th3,694th3,480th3,689th3,920th3,228th3,807th3,933rd3,800th3,748th3,397th3,749th3,370th3,497th3,813th
3,315th3,859th3,429th3,985th4,004th3,416th3,341st3,631st3,506th3,789th
3,474th3,360th3,275th3,463rd3,897th3,786th3,810th3,362nd3,762nd3,503rd3,870th3,769th3,347th3,723rd3,264th3,441st3,733rd3,817th3,691st3,826th3,391st
24 Game
741st1,027th906th691st861st947th780th912th820th862nd1,022nd957th610th1,048th792nd1,060th917th849th919th805th566th865th
712th751st1,032nd833rd1,082nd876th737th997th1,003rd1,063rd
850th784th752nd705th953rd911th775th1,049th1,032nd1,030th935th1,044th853rd507th626th740th628th665th899th
762nd
99 Bottles of Beer
3,733rd3,832nd3,850th3,867th3,687th3,796th3,936th3,799th3,800th3,624th3,788th3,638th3,529th3,846th3,753rd3,838th3,729th3,661st3,592nd3,563rd3,589th3,694th
3,536th3,877th3,675th3,875th3,916th3,638th3,613th3,753rd3,736th3,801st
3,669th3,662nd3,549th3,584th3,867th3,837th3,838th3,616th3,791st3,725th3,862nd3,814th3,579th3,720th3,540th3,684th3,631st3,688th3,722nd3,895th3,706th
Abundant Numbers
4,332nd4,225th4,237th4,074th3,978th4,271st4,286th4,128th4,036th4,069th4,107th3,842nd1,393rd4,247th3,813th4,297th4,109th4,053rd3,907th3,889th3,993rd4,321st
3,726th4,328th4,117th4,354th4,380th4,082nd3,961st4,070th4,144th4,336th4,342nd4,168th4,154th3,683rd4,112th4,189th4,172nd4,301st4,063rd4,187th4,300th4,273rd4,161st4,010th3,407th3,607th4,221st3,941st3,798th4,151st4,085th4,024th
Abundant Numbers (Long)
2,702nd2,625th2,657th2,592nd2,514th2,613th2,529th2,575th2,505th2,506th2,573rd2,433rd2,304th2,608th2,419th2,678th2,508th2,457th2,478th2,444th2,510th2,691st
2,338th2,700th2,593rd2,683rd2,729th2,526th2,409th2,572nd2,601st2,684th
2,560th2,520th2,375th2,538th2,654th2,627th2,671st2,549th2,583rd2,680th2,673rd2,644th2,515th2,345th2,358th2,577th2,540th2,322nd2,564th2,460th2,500th
Arabic to Roman
1,967th
1,973rd
1,983rd
1,971st
1,972nd
1,974th1,985th
1,969th
1,968th
1,984th
1,970th
Arithmetic Numbers
2,070th2,045th2,066th1,908th1,980th2,060th
1,963rd1,963rd1,978th2,040th1,887th1,786th2,060th1,817th2,051st1,976th1,937th1,817th1,908th1,879th2,075th
1,835th2,013th1,953rd2,079th
1,887th1,940th2,038th1,999th2,068th
1,947th1,939th1,827th1,987th2,020th2,050th1,945th1,960th1,953rd2,057th2,013th2,038th1,968th1,763rd1,817th1,969th1,868th1,794th1,947th
1,926th
Arrows
1,323rd
1,292nd
1,299th
1,201st
1,331st1,301st
1,339th
1,289th1,278th
1,311th
1,265th
1,312th
1,282nd
Ascending Primes
1,423rd1,429th1,386th1,190th1,212th1,392nd1,361st1,358th1,308th1,288th1,396th1,137th697th1,422nd1,042nd1,417th1,302nd1,307th970th1,152nd1,373rd1,231st
1,083rd1,459th1,341st1,233rd1,490th1,146th1,251st1,340th1,292nd1,439th1,478th1,273rd1,262nd1,033rd1,060th1,356th1,348th1,313th1,412th1,411th1,399th1,443rd1,415th1,271st576th914th1,333rd1,069th866th1,370th
1,107th
ASCII Table
2,091st2,229th1,970th2,003rd1,791st1,996th2,341st1,946th1,722nd1,968th1,823rd1,763rd750th2,141st1,735th2,124th1,899th1,681st1,707th1,745th
2,184th
1,584th2,265th1,804th2,318th2,315th1,865th1,814th1,654th1,956th2,244th2,250th1,795th1,915th1,589th1,554th2,176th2,011th2,231st1,873rd2,126th1,989th
2,164th1,615th1,323rd1,443rd1,638th1,619th
1,918th2,190th1,564th
Billiards
537th
520th
545th
527th
496th
540th
548th
547th
511th
brainfuck
Catalan Numbers
2,027th1,784th1,763rd1,693rd1,608th1,591st1,902nd1,733rd1,811th1,750th1,915th1,857th1,490th1,972nd1,857th1,886th1,838th1,825th1,936th1,880th1,959th1,654th
1,714th2,015th1,916th2,026th2,031st1,545th1,740th1,936th1,679th1,978th
1,621st1,593rd1,521st1,510th1,933rd1,675th1,998th1,924th1,950th1,717th2,008th1,987th1,718th1,650th1,470th1,592nd1,849th1,511th1,791st1,634th1,547th
Catalan’s Constant
1,705th1,403rd1,315th1,178th984th1,024th1,251st1,067th1,158th1,036th1,576th1,237th676th1,649th1,320th1,419th1,329th1,302nd1,471st1,432nd1,493rd613th1,344th898th1,723rd1,450th1,635th1,749th814th880th1,613th723rd1,747th
1,113th888th505th757th1,648th1,202nd1,603rd1,673rd1,505th1,136th1,676th1,688th803rd395th474th959th1,357th455th1,081st761st918th
Christmas Trees
3,109th3,090th2,966th2,981st2,841st3,000th3,093rd2,915th2,810th2,790th2,930th2,757th2,717th3,024th2,865th3,042nd2,811th2,932nd2,766th2,834th2,763rd3,049th
2,684th3,141st2,922nd3,156th3,164th2,792nd2,838th2,893rd3,051st3,100th
2,888th2,847th2,725th2,805th3,063rd2,933rd3,096th2,941st2,997th3,023rd3,082nd3,015th2,808th3,067th2,658th2,898th2,750th
2,875th3,111th2,899th
Collatz
3,585th3,532nd3,545th3,499th3,448th3,542nd3,551st3,479th3,431st3,384th3,456th3,324th3,205th3,559th3,259th3,562nd3,409th3,375th3,324th3,298th3,350th3,590th
3,250th3,575th3,509th3,595th3,611th3,324th3,282nd3,439th3,490th3,566th
3,458th3,377th3,274th3,453rd3,499th3,534th3,562nd3,447th3,476th3,508th3,552nd3,462nd3,380th3,314th3,228th3,482nd3,285th3,253rd3,476th3,414th3,400th
CSS Colors
1,169th
1,358th
1,368th
1,229th
1,200th
1,155th
1,223rd1,204th
1,243rd
1,373rd
1,202nd
1,241st
1,065th
Cubes
1,340th
1,532nd1,314th1,379th1,428th1,684th1,432nd1,453rd1,385th1,476th1,342nd1,189th1,620th1,396th1,550th1,338th1,447th1,229th1,239th1,184th1,363rd
1,284th1,640th1,492nd
1,680th1,253rd1,307th1,489th1,456th1,595th
1,374th1,286th1,198th1,211th1,566th1,387th1,631st1,178th1,591st1,483rd1,598th1,621st1,359th1,542nd1,159th1,289th1,218th
1,355th1,503rd1,290th
Day of Week
1,190th
1,082nd
Diamonds
2,366th2,376th2,391st2,259th2,209th2,321st2,442nd2,240th2,148th2,139th2,245th2,046th2,004th2,361st2,067th2,341st2,122nd2,157th2,166th2,125th2,153rd2,351st
2,010th2,475th2,229th2,314th2,517th2,091st2,097th2,223rd2,367th2,420th
2,186th2,165th2,027th2,088th2,439th2,347th2,450th2,252nd2,344th2,294th2,444th2,392nd2,096th2,379th1,969th2,098th2,099th
2,246th2,455th2,129th
Divisors
5,443rd5,382nd5,369th5,347th5,227th5,332nd5,372nd5,293rd5,198th5,176th5,362nd5,266th5,061st5,366th5,192nd5,363rd5,184th5,171st5,276th5,206th5,246th5,396th
5,095th5,448th5,237th5,476th5,477th5,302nd5,149th5,313th5,398th5,422nd
5,213th5,225th5,129th5,152nd5,406th5,353rd5,435th5,282nd5,297th5,432nd5,438th5,355th5,166th5,113th5,097th5,284th5,185th5,086th5,291st5,409th5,254th
Emirp Numbers
3,043rd2,783rd2,957th1,956th2,489th2,451st2,893rd2,458th2,474th2,714th2,818th2,259th490th2,850th1,405th2,877th2,706th2,434th2,459th1,866th2,746th3,080th
1,505th3,020th2,576th3,064th3,181st2,291st2,266th2,373rd2,399th3,002nd3,113th2,735th2,757th1,334th2,725th2,882nd2,787th2,915th2,704th2,768th2,820th2,981st2,622nd2,117th1,165th969th2,712th2,018th1,604th2,694th1,945th2,071st
Emirp Numbers (Long)
1,686th1,654th1,671st1,548th1,449th1,597th1,606th1,563rd1,511th1,497th1,649th1,417th1,262nd1,658th1,384th1,683rd1,553rd1,467th1,434th1,356th1,617th1,660th
1,321st1,714th1,597th1,605th1,743rd1,460th1,425th1,585th1,570th1,689th
1,588th1,452nd1,327th1,484th1,680th1,682nd1,690th1,580th1,638th1,622nd1,701st1,612th1,469th1,298th1,255th1,567th1,516th1,271st1,620th1,394th1,470th
Emojify
1,000th
1,344th
1,316th
1,317th
1,166th
1,363rd1,209th
1,370th
1,294th
1,295th
1,345th
1,227th
Evil Numbers
5,051st4,827th4,892nd4,408th4,567th4,830th4,863rd4,460th4,256th4,592nd4,555th3,481st1,140th4,790th3,441st4,919th4,570th4,545th3,481st3,694th4,326th5,007th
3,047th4,981st4,274th5,069th5,109th4,248th4,531st4,182nd4,641st4,979th5,058th4,724th4,908th2,683rd4,671st4,783rd4,648th4,943rd4,529th4,577th4,885th4,865th4,741st4,229th3,031st2,653rd4,882nd3,581st3,557th4,682nd4,346th4,090th
Evil Numbers (Long)
2,786th2,663rd2,705th2,681st2,630th2,718th2,744th2,631st2,580th2,514th2,658th2,526th2,402nd2,718th2,526th2,755th2,521st2,540th2,476th2,506th2,646th2,765th
2,440th2,767th2,609th2,748th2,802nd2,517th2,482nd2,625th2,672nd2,747th
2,688th2,575th2,455th2,696th2,733rd2,697th2,757th2,670th2,698th2,717th2,749th2,733rd2,542nd2,450th2,437th2,691st2,500th2,417th2,698th2,636th2,567th
Factorial Factorisation
1,451st1,432nd1,379th1,134th1,080th1,236th1,491st1,304th1,156th
1,256th885th
1,348th989th1,363rd1,069th1,146th955th1,134th1,184th922nd1,413th904th1,458th1,090th1,486th1,483rd943rd1,147th1,360th1,336th1,424th
1,114th1,019th811th787th1,391st1,247th1,329th1,050th1,283rd1,408th1,436th1,423rd987th600th843rd1,010th880th
1,228th1,315th1,053rd
Farey Sequence
1,497th1,391st1,456th1,412th1,429th1,425th1,500th1,399th1,366th1,310th1,417th1,276th1,154th1,425th1,276th1,484th1,309th1,328th1,233rd1,352nd1,340th1,491st
1,191st1,515th1,358th1,526th1,533rd1,251st1,261st1,384th1,371st1,485th
1,394th1,355th1,289th1,370th1,480th1,447th1,495th1,397th1,425th1,423rd1,473rd1,482nd1,335th1,228th1,214th1,367th1,203rd1,181st1,448th
1,242nd
Fibonacci
9,745th9,486th9,618th9,504th9,375th9,477th9,590th9,342nd9,277th9,237th9,513th9,308th5,548th9,588th9,073rd9,685th9,268th9,364th9,059th9,180th9,601st9,738th
8,592nd9,721st9,557th9,787th9,800th9,198th9,261st9,411th9,405th9,696th9,750th9,362nd9,563rd8,966th9,321st9,631st9,537th9,650th9,495th9,508th9,653rd9,674th9,596th9,034th8,309th8,299th9,427th8,983rd8,849th9,451st9,541st9,200th
Fizz Buzz
13,217th13,043rd13,164th13,086th12,999th13,159th13,282nd13,066th12,489th
13,105th12,933rd11,616th13,155th12,887th12,413th13,012th12,472nd12,921st12,959th12,848th13,203rd
11,200th13,208th13,002nd13,258th13,283rd13,022nd12,723rd12,555th13,166th12,753rd13,225th13,092nd12,663rd12,759th12,982nd12,756th13,152nd13,216th13,073rd12,307th13,109th13,179th12,427th12,914th12,905th12,788th12,333rd12,954th12,872nd13,084th
12,973rd
Foo Fizz Buzz Bar
3,421st3,346th3,394th3,401st3,239th3,390th3,469th3,304th3,305th3,178th3,341st3,191st3,087th3,390th3,134th3,406th3,240th3,218th3,244th3,226th3,188th3,424th
3,114th3,429th3,294th3,443rd3,467th3,331st3,116th3,281st3,364th3,410th
3,260th3,235th3,124th3,224th3,401st3,380th3,419th3,353rd3,381st3,349th3,413th3,314th3,172nd3,152nd3,101st3,265th3,181st3,142nd3,292nd3,314th3,204th
Forsyth–Edwards Notation
675th
585th
Fractions
1,925th
1,963rd
1,942nd
1,998th1,995th
2,018th
1,991st
1,957th
2,038th
1,947th
Game of Life
830th
864th
798th
831st
Gijswijt’s Sequence
1,119th1,037th1,027th938th1,025th1,054th1,055th1,063rd1,028th977th1,014th962nd774th1,089th824th1,120th1,006th854th950th869th932nd1,146th
823rd1,133rd1,040th1,122nd1,162nd936th875th1,003rd991st1,082nd
1,018th923rd843rd1,086th1,106th1,087th1,127th1,046th1,076th1,073rd1,101st1,081st960th1,112th800th1,004th876th956th1,049th
858th
Happy Numbers
3,092nd2,889th2,908th2,605th2,552nd2,660th3,017th2,572nd2,504th2,799th2,484th2,236th753rd2,920th1,568th2,928th2,802nd2,465th2,318th2,145th2,765th3,126th
1,628th3,075th2,556th3,117th3,201st2,514th2,460th2,200th2,485th3,073rd3,140th2,521st2,921st1,454th2,864th2,831st2,626th2,938th2,823rd2,723rd2,816th2,955th2,702nd2,295th1,855th1,272nd2,756th1,757th2,214th2,845th2,629th2,099th
Happy Numbers (Long)
2,039th1,988th2,009th1,946th1,817th1,906th2,011th1,918th1,888th1,830th1,910th1,728th1,565th1,934th1,674th2,013th1,874th1,798th1,749th1,714th1,901st2,028th
1,654th2,044th1,922nd2,016th2,075th1,808th1,727th1,892nd1,929th2,026th
1,879th1,799th1,682nd1,843rd2,002nd1,936th2,013th1,889th1,915th1,967th2,019th1,970th1,772nd1,669th1,644th1,839th1,783rd1,618th1,858th1,958th1,745th
Hexdump
858th
871st
886th
838th
841st
839th851st
878th
856th
879th
893rd
828th
Hilbert Curve
397th
737th715th452nd729th
738th703rd
767th547th433rd677th
789th684th596th523rd474th537th430th
626th651st619th
818th569th659th788th630th792nd
642nd522nd445th438th707th699th700th532nd769th676th772nd797th627th594th412th581st555th518th510th
484th
Intersection
1,142nd
1,360th
1,366th
1,370th
1,386th1,392nd
1,396th
1,390th
990th
1,387th
1,388th
Inventory Sequence
1,630th1,527th1,597th1,558th1,489th1,536th1,567th1,506th1,404th1,410th1,501st1,363rd1,175th1,564th1,413th1,589th1,426th1,346th1,282nd1,258th1,454th1,622nd
1,233rd1,616th1,462nd1,607th1,663rd1,385th1,279th1,441st1,475th1,569th
1,485th1,347th1,223rd1,544th1,584th1,588th1,589th1,445th1,564th1,563rd1,578th1,559th1,353rd1,268th1,191st1,471st1,356th1,348th1,530th1,313th1,343rd
ISBN
1,654th
1,592nd
1,639th
1,545th
1,650th1,612th
1,642nd
1,630th
1,544th
1,605th
1,640th
Jacobi Symbol
760th
746th
776th
770th
744th
737th
759th
756th
Kaprekar Numbers
594th1,084th1,078th595th905th1,031st630th1,009th977th
1,057th722nd546th1,013th
1,088th986th996th614th790th796th700th
753rd842nd804th660th1,118th814th946th1,073rd861st1,094th1,109th1,005th964th706th890th1,022nd1,077th834th801st997th1,030th758th1,067th906th337th522nd998th664th436th994th
892nd
Kolakoski Constant
1,693rd1,674th1,369th1,174th908th996th1,747th1,196th1,127th1,007th1,484th1,319th637th1,494th1,094th1,414th1,370th1,243rd1,094th1,210th1,344th836th1,245th976th1,717th1,390th839th1,751st910th1,038th1,512th1,091st1,607th
960th1,065th562nd776th1,586th1,263rd1,478th1,457th1,529th1,381st1,619th1,637th879th746th466th883rd1,315th578th1,046th781st1,067th
Kolakoski Sequence
1,915th1,896th1,830th1,879th1,628th1,694th1,807th1,707th1,685th1,577th1,793rd1,652nd1,459th1,768th1,554th1,772nd1,597th1,645th1,532nd1,616th1,648th1,713th1,709th1,515th1,902nd1,631st1,910th1,913th1,579th1,613th1,786th1,759th1,771st
1,664th1,610th1,524th1,509th1,838th1,818th1,860th1,678th1,724th1,843rd1,853rd1,809th1,553rd1,759th1,492nd1,595th1,545th1,470th1,724th1,865th1,603rd
Leap Years
4,840th4,648th4,742nd4,686th4,717th4,785th4,712th4,618th4,619th4,547th4,668th4,556th4,429th4,743rd4,538th4,811th4,580th4,594th4,630th4,605th4,653rd4,828th
4,457th4,831st4,672nd4,842nd4,865th4,583rd4,536th4,665th4,776th4,817th
4,719th4,715th4,530th4,737th4,793rd4,709th4,838th4,658th4,719th4,791st4,795th4,745th4,598th4,493rd4,473rd4,786th4,561st4,467th4,760th4,751st4,608th
Levenshtein Distance
978th
981st
1,138th1,083rd
925th
1,132nd
Leyland Numbers
1,610th1,666th1,814th1,746th1,568th1,503rd1,448th1,553rd1,494th1,477th1,727th1,581st1,331st1,771st1,556th1,808th1,591st1,545th1,691st1,629th1,741st1,654th
1,386th1,874th1,755th1,594th1,890th1,636th1,434th1,707th1,782nd1,853rd
1,699th1,604th1,425th1,489th1,803rd1,728th1,818th1,716th1,729th1,820th1,823rd1,823rd1,461st1,312th1,505th1,495th1,517th1,284th1,578th1,613th1,598th
ln 2
1,673rd1,603rd1,340th1,250th1,099th1,206th1,409th1,202nd1,275th1,172nd1,568th1,448th
1,606th1,728th1,427th1,387th1,369th1,525th1,471st1,642nd1,003rd1,408th968th1,767th1,488th1,652nd1,763rd1,047th1,132nd1,592nd1,290th1,726th
1,161st1,026th912th894th1,754th1,303rd1,677th1,625th1,525th1,360th1,681st1,725th984th701st843rd1,060th1,505th788th1,176th863rd1,107th
Look and Say
2,059th2,062nd1,920th1,772nd1,715th1,716th1,962nd1,846th1,720th1,694th1,989th1,801st1,519th1,898th1,651st1,983rd1,762nd1,696th1,755th1,597th1,785th1,768th
1,611th2,076th1,823rd1,888th2,073rd1,869th1,659th1,919th1,923rd1,908th
1,691st1,765th1,638th1,588th2,036th1,872nd1,959th1,831st1,865th1,970th2,039th1,971st1,620th2,014th1,554th1,847th1,834th1,546th1,737th1,994th1,703rd
Lucky Numbers
1,557th1,423rd1,520th1,406th1,338th1,492nd1,449th1,397th1,336th1,273rd1,419th1,238th1,052nd1,517th1,187th1,522nd1,339th1,330th1,290th1,286th1,352nd1,546th
1,126th1,549th1,436th1,448th1,577th1,290th1,166th1,385th1,373rd1,524th
1,393rd1,332nd1,204th1,346th1,462nd1,485th1,510th1,366th1,512th1,523rd1,495th1,495th1,250th1,087th1,061st1,442nd1,230th1,071st1,431st1,527th1,313th
Lucky Tickets
856th
785th
875th
822nd
800th
761st
780th816th
827th
784th
806th
840th
779th
Mandelbrot
817th
954th749th865th893rd
894th814th
933rd790th699th943rd
972nd864th815th775th779th909th755th
768th994th943rd
1,007th790th819th932nd822nd989th
854th861st737th729th967th889th935th812th943rd988th994th971st769th711th705th787th718th686th854th
888th
Maze
586th
Morse Decoder
911th
919th
920th
843rd
936th913th
941st
860th
903rd
934th
896th
Morse Encoder
1,044th
1,018th
974th
1,033rd1,015th
1,002nd
1,041st
1,013th
1,045th
967th
Musical Chords
664th
682nd
697th
681st
645th
667th677th
698th
671st
676th
701st
666th
N Queens
497th985th962nd923rd761st940th1,007th903rd796th
927th763rd506th950th698th971st818th826th685th659th792nd942nd
626th1,016th871st558th1,036th846th684th901st840th1,000th
863rd754th704th779th888th828th947th915th928th965th991st968th768th647th607th775th716th554th697th
735th
Niven Numbers
4,196th3,965th4,090th3,842nd3,786th4,115th4,042nd3,998th3,827th4,022nd3,905th3,506th1,619th4,055th3,143rd4,131st3,983rd3,887th3,622nd3,611th3,806th4,178th
3,232nd4,148th3,899th
4,226th3,790th3,875th3,771st3,986th4,167th4,185th3,980th4,079th3,326th3,964th4,089th4,030th4,160th3,984th3,995th4,121st4,094th3,944th3,828th3,036th3,155th4,084th3,667th3,579th3,999th3,852nd3,684th
Niven Numbers (Long)
2,499th2,433rd2,452nd2,418th2,338th2,382nd2,395th2,330th2,330th2,294th2,370th2,211th2,123rd2,449th2,178th2,478th2,339th2,285th2,247th2,244th2,311th2,483rd
2,151st2,487th2,382nd2,458th2,521st2,315th2,202nd2,363rd2,401st2,481st
2,374th2,287th2,186th2,342nd2,470th2,437th2,478th2,327th2,438th2,445th2,465th2,412th2,291st2,145th2,169th2,389th2,302nd2,133rd2,374th2,349th2,269th
Number Spiral
1,056th1,712th1,610th1,332nd820th1,377th1,689th1,358th1,227th1,302nd1,531st1,295th428th1,599th1,131st1,528th1,231st1,202nd1,184th1,036th1,562nd1,104th
955th1,748th1,244th1,608th1,794th1,254th1,177th1,394th1,437th1,725th1,769th1,024th1,172nd966th904th1,582nd1,315th1,404th1,222nd1,531st1,693rd1,734th1,583rd1,229th860th573rd1,098th888th
1,267th922nd1,205th
Odious Numbers
4,099th3,962nd3,982nd3,636th3,768th3,933rd3,951st3,705th3,562nd3,792nd3,719th3,062nd968th3,895th3,090th3,994th3,782nd3,739th3,127th3,166th3,625th4,073rd
2,704th4,055th3,595th
4,121st3,653rd3,706th3,534th3,798th4,050th4,095th3,861st3,977th2,424th3,828th3,913th3,865th4,036th3,730th3,777th3,969th3,955th3,851st3,506th2,660th2,469th3,944th3,315th3,185th3,795th3,678th3,399th
Odious Numbers (Long)
2,532nd2,431st2,485th2,421st2,371st2,458th2,497th2,350th2,332nd2,252nd2,365th2,273rd2,156th2,458th2,273rd2,505th2,264th2,291st2,229th2,254th2,389th2,513th
2,185th2,517th2,344th2,496th2,547th2,258th2,235th2,362nd2,379th2,494th
2,435th2,293rd2,201st2,404th2,492nd2,452nd2,507th2,399th2,446th2,480th2,499th2,470th2,294th2,212th2,193rd2,437th2,267th2,173rd2,446th2,406th2,311th
Ordinal Numbers
1,937th
1,933rd
1,946th
1,932nd
1,908th
1,924th1,938th
1,939th
1,922nd
1,931st
1,947th
1,923rd
Pangram Grep
2,709th
1,555th
2,694th
2,645th
2,712th2,702nd
2,691st
858th
2,714th
2,688th
Partition Numbers
1,159th1,036th1,132nd1,115th956th1,068th953rd1,013th903rd
1,021st827th738th1,100th
1,134th966th965th905th895th986th1,070th
805th1,155th1,047th1,144th1,178th917th874th1,077th940th1,140th
992nd1,004th770th900th1,099th1,092nd1,136th1,006th1,093rd1,138th1,058th1,131st914th477th733rd1,014th856th821st1,012th
879th
Pascal’s Triangle
2,997th2,922nd2,928th2,943rd2,753rd2,805th2,889th2,766th2,663rd2,658th2,894th2,837th2,496th2,901st2,828th2,886th2,697th2,720th2,731st2,684th2,825th2,902nd
2,566th3,000th2,705th3,018th3,030th2,801st2,660th2,868th2,909th2,959th
2,717th2,782nd2,612th2,569th2,984th2,895th2,965th2,788th2,852nd2,985th2,991st2,932nd2,654th2,651st2,547th2,725th2,792nd2,536th2,780th2,969th2,699th
Pernicious Numbers
3,358th3,206th3,202nd3,073rd2,958th3,269th3,197th3,063rd2,942nd3,070th3,098th2,626th1,185th3,201st2,582nd3,300th3,095th3,046th2,657th2,736th2,792nd3,333rd
2,292nd3,329th2,962nd3,365th3,389th2,895th2,954th3,048th2,820th3,312th3,355th3,135th3,187th2,326th3,108th3,258th3,214th3,325th3,099th3,119th3,200th3,246th3,149th2,960th2,203rd2,337th3,245th2,974th2,472nd3,144th3,029th2,913th
Pernicious Numbers (Long)
1,836th1,746th1,787th1,726th1,796th1,771st1,818th1,788th1,652nd1,662nd1,739th1,581st1,482nd1,771st1,581st1,832nd1,659th1,643rd1,581st1,611th1,712th1,842nd
1,536th1,826th1,771st1,807th1,997th1,581st1,645th1,737th1,673rd1,794th
1,752nd1,644th1,522nd1,805th1,697th1,749th1,832nd1,782nd1,771st1,764th1,686th1,737th1,655th1,541st1,519th1,792nd1,571st1,492nd1,752nd1,556th1,629th
Poker
589th
Polyominoes
425th796th670th685th649th765th708th789th760th
726th602nd
819th567th823rd774th681st589th497th553rd365th
562nd839th778th418th854th524th623rd758th710th822nd
540th550th470th519th809th705th811th694th819th777th729th810th687th829th548th698th616th
727th
647th
Prime Numbers
5,404th4,845th5,161st4,207th3,869th4,632nd5,184th4,604th4,043rd4,826th4,770th3,735th1,410th5,115th3,074th5,221st4,941st4,572nd4,221st3,462nd5,352nd5,370th
2,321st5,326th4,909th5,456th5,479th4,764th4,343rd4,535th4,957th5,379th5,450th4,936th5,031st2,338th4,733rd5,062nd4,755th5,274th4,859th4,898th5,298th5,263rd4,838th4,234th3,049th1,936th4,892nd4,112th3,935th4,659th4,738th4,093rd
Prime Numbers (Long)
3,055th2,908th2,995th2,893rd2,878th2,916th3,024th2,929th2,820th2,785th2,985th2,797th2,694th2,992nd2,836th3,019th2,823rd2,815th2,836th2,795th3,049th3,035th
2,718th3,040th2,916th3,058th3,077th2,836th2,769th2,979th2,952nd3,030th
2,875th2,817th2,756th2,826th2,969th2,986th3,027th2,926th2,987th3,029th3,045th3,002nd2,821st2,731st2,720th2,931st2,788th2,705th2,912th2,963rd2,862nd
Proximity Grid
605th
593rd
620th
637th
604th
571st
611th610th
638th
619th
607th
635th
580th
QR Decoder
523rd
521st
Recamán
2,035th1,933rd2,005th1,964th1,866th1,941st1,925th1,891st1,784th1,801st1,907th1,705th1,567th1,962nd1,666th2,000th1,817th1,799th1,764th1,648th1,863rd2,026th
1,618th2,015th1,846th1,971st2,054th1,830th1,663rd1,890th1,819th1,983rd
1,901st1,814th1,635th1,885th1,997th1,990th2,008th1,860th1,913th1,985th1,986th1,972nd1,755th1,630th1,608th1,875th1,692nd1,588th1,901st1,718th1,793rd
Reverse Polish Notation
969th
1,238th
1,237th
1,213th
774th
1,240th
Reversi
473rd
Rijndael S-box
562nd1,395th1,063rd1,247th1,218th943rd1,404th1,368th1,034th1,335th1,155th765th518th1,185th803rd1,343rd1,276th904th652nd1,129th1,012th709th
958th1,362nd789th820th1,382nd1,050th1,045th1,128th718th1,186th
930th1,205th727th1,333rd1,224th1,004th1,207th815th1,143rd1,043rd1,265th1,277th1,182nd626th370th679th748th401st1,301st
699th
Rock-paper-scissors-Spock-lizard
960th
1,109th
1,144th
1,159th
1,099th
1,052nd
1,155th1,123rd
1,151st
1,087th
1,120th
1,160th
1,101st
Roman to Arabic
1,567th
1,574th
1,565th
1,573rd
1,550th
1,575th1,570th
1,571st
1,569th
1,566th
1,572nd
Rule 110
1,609th
1,512th1,451st1,347th1,422nd
1,514th1,515th1,431st1,483rd1,285th1,261st1,606th1,309th1,601st1,430th1,413th1,375th1,367th1,367th1,433rd
1,300th1,615th1,497th
1,647th1,375th1,335th1,464th1,436th1,608th
1,341st1,334th1,291st1,305th1,627th1,488th1,601st1,504th1,604th1,492nd1,546th1,546th1,425th1,631st1,265th1,344th1,359th
1,414th1,546th1,389th
Seven Segment
1,517th
1,423rd
1,424th
1,381st
1,512th1,413th
1,495th
1,470th
1,466th
1,395th
1,422nd
1,410th
SI Units
448th
457th
472nd
462nd
437th
449th473rd
474th
463rd
476th
479th
442nd
Sierpiński Triangle
2,022nd
1,858th1,719th1,592nd1,917th2,080th1,842nd1,694th1,660th1,741st1,507th1,240th1,866th1,514th1,978th1,648th1,657th1,570th1,618th1,552nd1,695th
1,459th2,033rd1,606th
2,074th1,637th1,659th1,922nd1,849th2,008th
1,652nd1,598th1,474th1,444th2,001st1,935th1,943rd1,712th1,822nd1,698th1,967th1,896th1,546th1,859th1,400th1,656th1,527th
1,729th2,042nd1,815th
Smith Numbers
1,533rd1,490th1,498th1,405th1,313th1,441st1,123rd1,480th1,349th1,374th1,461st1,142nd1,023rd1,462nd1,096th1,514th1,373rd1,282nd1,135th1,167th1,296th1,521st
1,150th1,523rd1,393rd1,190th1,565th1,279th1,226th1,428th1,272nd1,517th
1,346th1,268th1,155th1,333rd1,504th1,475th1,470th1,293rd1,430th1,474th1,416th1,451st1,315th959th1,025th1,353rd1,211th1,039th1,430th1,358th1,194th
Spelling Numbers
1,108th
1,112th
1,116th
1,111th
1,087th
1,119th1,110th
1,118th
1,097th
1,130th
1,117th
1,134th
Star Wars Opening Crawl
593rd
576th
608th
606th
575th
570th
577th605th
607th
583rd
602nd
615th
564th
Sudoku
583rd
558th
560th
588th586th
544th
565th
585th
592nd
557th
Sudoku (Fill-in)
508th
506th
485th
512th517th
503rd
513th
521st
491st
Ten-pin Bowling
411th
632nd
391st
Tic-tac-toe
779th
774th
791st
777th
746th
781st771st
792nd
778th
780th
798th
775th
Time Distance
705th
690th
662nd
655th
678th
686th
Tongue-twisters
1,667th2,330th1,481st1,484th1,664th1,412th2,354th1,922nd2,180th2,158th2,068th1,599th1,270th2,243rd1,395th2,246th2,286th1,845th2,099th1,726th1,630th1,334th
1,640th2,264th1,673rd2,120th2,337th1,449th1,941st1,909th1,814th2,296th
1,791st1,921st1,134th1,576th2,159th1,848th2,205th1,465th2,123rd1,873rd1,957th2,240th1,466th1,516th969th1,802nd1,821st1,291st2,085th1,578th1,859th
Tower of Hanoi
1,498th1,474th1,464th1,427th1,393rd1,459th1,513th1,391st1,391st
1,451st1,321st1,260th1,459th
1,481st1,351st1,364th1,315th1,367th1,280th1,485th
1,276th1,493rd1,374th1,512th1,517th1,360th1,329th1,450th1,352nd1,483rd
1,434th1,388th1,291st1,382nd1,446th1,452nd1,453rd1,379th1,459th1,436th1,442nd1,429th1,380th1,480th1,273rd1,465th1,338th1,278th1,455th
1,370th
Trinomial Triangle
950th987th949th935th759th824th897th876th710th
913th880th598th917th
937th745th817th838th734th854th780th
652nd1,015th797th1,008th1,017th861st696th893rd962nd940th
793rd761st655th643rd997th915th979th804th895th960th999th977th687th513th634th760th832nd611th793rd
775th
United States
1,130th
1,403rd
1,409th
1,426th
1,363rd
1,133rd
1,367th1,383rd
1,402nd
1,348th
1,369th
1,436th
1,289th
Vampire Numbers
795th1,130th1,386th1,225th970th966th1,019th1,353rd1,266th1,267th1,371st1,205th703rd1,423rd926th1,375th1,349th1,210th1,189th1,083rd1,243rd1,373rd
1,012th1,457th1,388th807th1,481st1,089th1,069th1,310th1,377th1,438th
1,139th1,027th880th913th1,432nd1,292nd1,294th1,261st1,397th1,290th1,405th1,354th1,202nd636th762nd1,286th985th640th1,150th944th1,057th
Van Eck Sequence
1,855th1,697th1,826th1,759th1,644th1,780th1,677th1,673rd1,604th1,562nd1,716th1,591st1,346th1,780th1,515th1,816th1,605th1,581st1,532nd1,492nd1,639th1,841st
1,394th1,844th1,724th1,606th1,885th1,591st1,440th1,687th1,741st1,813th
1,770th1,600th1,422nd1,737th1,806th1,829th1,816th1,784th1,720th1,812th1,793rd1,748th1,558th1,481st1,410th1,674th1,500th1,378th1,720th1,630th1,551st
Zodiac Signs
637th
666th
681st623rd
654th
673rd
655th
γ
812th1,258th606th720th935th705th968th1,026th1,256th1,029th1,560th723rd
1,527th1,344th1,425th1,407th1,289th819th1,300th1,376th533rd1,048th1,103rd1,639th1,409th1,525th1,634th793rd1,140th1,587th787th1,668th
634th965th666th586th1,472nd745th1,557th1,371st1,482nd1,070th1,589th1,623rd909th363rd555th596th492nd419th1,160th457th762nd
λ
2,022nd1,899th683rd803rd879th903rd1,593rd1,436th1,784th1,434th2,189th1,824th523rd2,326th1,658th2,041st1,978th1,799th1,617th1,765th2,113th707th1,231st1,433rd2,441st1,903rd1,361st2,436th1,094th1,534th2,145th1,069th2,423rd
713th1,112th816th615th2,226th939th2,041st1,746th2,238th1,018th2,080th2,359th1,288th475th566th980th1,588th533rd1,050th657th982nd
π
3,997th3,796th2,981st2,754th2,213th2,763rd3,097th2,594th2,598th2,310th3,645th3,149th1,569th3,489th3,903rd3,435th3,011th2,857th3,489th3,184th3,817th2,071st3,110th1,882nd4,018th3,241st3,841st4,105th2,151st2,485th3,565th2,051st4,089th
2,350th2,144th1,740th1,697th4,136th2,875th3,743rd3,732nd3,278th2,656th3,848th3,953rd1,922nd866th1,588th2,081st3,080th1,429th2,426th2,091st2,383rd
τ
2,258th2,114th1,754th1,654th1,412th1,668th1,793rd1,593rd1,595th1,528th2,065th1,863rd1,061st1,995th2,150th1,972nd1,769th1,694th1,995th1,842nd2,167th1,320th1,820th1,237th2,272nd1,894th2,187th2,294th1,374th1,482nd2,031st1,305th2,257th
1,517th1,370th1,162nd1,139th2,312th1,710th2,145th2,098th1,915th1,612th2,190th2,218th1,272nd738th1,071st1,346th1,811th1,005th1,530th1,348th1,486th
φ
2,400th2,058th1,834th1,705th1,508th1,711th2,083rd1,634th1,768th1,670th2,238th2,183rd1,234th2,144th2,152nd2,016th1,924th1,929th1,992nd1,939th2,318th1,422nd1,893rd1,629th2,438th1,965th2,369th2,459th1,473rd1,883rd2,183rd1,358th2,368th
1,565th1,489th1,317th1,271st2,392nd1,790th2,275th2,249th2,085th1,742nd2,412th2,344th1,403rd1,019th1,288th1,469th2,314th1,180th1,858th1,362nd1,580th
√2
2,785th2,385th2,094th2,001st1,771st1,921st2,470th1,903rd2,111th1,937th2,532nd2,584th1,433rd2,615th2,634th2,344th2,202nd2,211th2,315th2,230th2,662nd1,700th2,165th2,055th2,833rd2,274th2,475th2,851st1,710th2,300th2,423rd1,611th2,749th
1,831st1,732nd1,532nd1,501st2,818th2,016th2,582nd2,628th2,478th1,952nd2,758th2,719th1,597th1,140th1,443rd1,730th2,685th1,373rd2,137th1,614th1,796th
𝑒
3,229th2,997th2,558th2,507th1,765th2,183rd2,704th2,143rd1,933rd1,897th2,800th2,625th1,432nd2,956th3,072nd2,596th2,268th2,209th2,819th2,567th3,048th1,866th2,383rd1,584th3,277th2,711th3,159th3,314th1,969th1,877th2,763rd2,240th3,228th
2,001st1,722nd1,606th1,550th3,265th2,478th3,045th2,947th2,850th2,305th3,170th3,118th1,720th1,095th1,450th1,896th2,405th1,396th2,063rd2,031st2,088th