12 Days of Christmas
3,803rd3,916th3,808th3,841st3,495th3,430th4,022nd3,693rd3,701st3,480th3,696th3,924th3,233rd3,812th3,937th3,804th3,753rd3,401st3,754th3,373rd3,499th3,818th
3,325th3,861st3,430th3,982nd4,000th3,418th3,348th3,636th3,509th3,794th
3,474th3,364th3,280th3,484th3,902nd3,791st3,815th3,365th3,768th3,505th3,873rd3,775th3,352nd3,730th3,269th3,442nd3,738th3,826th3,698th3,830th3,395th
24 Game
722nd989th882nd674th833rd911th760th883rd797th834th984th921st594th1,006th771st1,015th886th824th888th784th552nd875th
691st731st993rd807th1,028th845th719th960th965th1,016th
825th764th732nd694th917th877th756th1,007th993rd991st900th1,004th870th494th611th721st613th649th868th
742nd
99 Bottles of Beer
3,656th3,755th3,771st3,787th3,652nd3,719th3,856th3,722nd3,723rd3,544th3,711th3,559th3,456th3,769th3,676th3,761st3,651st3,587th3,518th3,490th3,515th3,617th
3,463rd3,799th3,601st3,795th3,837th3,559th3,533rd3,676th3,659th3,724th
3,595th3,588th3,476th3,510th3,787th3,760th3,761st3,535th3,714th3,647th3,782nd3,738th3,537th3,643rd3,467th3,608th3,551st3,611th3,645th3,816th3,629th
Abundant Numbers
4,314th4,209th4,220th4,047th3,954th4,253rd4,267th4,105th4,016th4,043rd4,083rd3,815th1,403rd4,229th3,784th4,277th4,085th4,029th3,884th3,862nd3,969th4,302nd
3,700th4,309th4,093rd4,336th4,356th4,055th3,936th4,044th4,119th4,318th4,324th4,146th4,130th3,658th4,089th4,169th4,151st4,281st4,037th4,167th4,280th4,256th4,138th3,988th3,391st3,585th4,204th3,916th3,769th4,127th4,060th4,004th
Abundant Numbers (Long)
2,686th2,610th2,641st2,572nd2,483rd2,596th2,499th2,555th2,473rd2,476th2,554th2,408th2,278th2,590th2,393rd2,662nd2,475th2,432nd2,442nd2,421st2,478th2,674th
2,311th2,684th2,573rd2,667th2,704th2,497th2,382nd2,553rd2,581st2,668th
2,531st2,489th2,347th2,507th2,639th2,612th2,654th2,518th2,564th2,663rd2,656th2,628th2,484th2,318th2,331st2,557th2,509th2,297th2,534th2,541st2,469th
Arabic to Roman
1,904th
1,892nd
1,902nd
1,890th
1,891st
1,893rd1,905th
1,888th
1,887th
1,903rd
1,889th
Arithmetic Numbers
2,002nd1,984th1,999th1,853rd1,918th1,996th
1,902nd1,902nd1,916th1,979th1,832nd1,732nd1,996th1,763rd1,988th1,914th1,880th1,763rd1,853rd1,824th2,007th
1,781st1,953rd1,894th2,011th
1,832nd1,883rd1,977th1,938th2,000th
1,889th1,882nd1,773rd1,925th1,960th1,987th1,887th1,899th1,894th1,993rd1,953rd1,977th1,907th1,709th1,763rd1,908th1,813th1,740th1,889th
1,870th
Arrows
1,332nd
1,311th
1,315th
1,228th
1,336th1,318th
1,342nd
1,308th1,298th
1,322nd
1,290th
1,324th
1,302nd
Ascending Primes
1,352nd1,359th1,323rd1,151st1,170th1,329th1,307th1,297th1,249th1,230th1,332nd1,100th701st1,351st1,013th1,348th1,250th1,252nd954th1,117th1,313th1,185th
1,052nd1,387th1,283rd1,180th1,405th1,100th1,197th1,282nd1,241st1,367th1,401st1,219th1,211th1,004th1,030th1,299th1,290th1,256th1,344th1,339th1,333rd1,370th1,346th1,216th580th910th1,276th1,038th868th1,309th
1,072nd
ASCII Table
2,027th2,150th1,914th1,941st1,752nd1,934th2,258th1,889th1,684th1,912th1,783rd1,727th755th2,069th1,693rd2,056th1,852nd1,650th1,670th1,710th
2,111th
1,558th2,186th1,764th2,235th2,232nd1,822nd1,773rd1,622nd1,900th2,165th2,171st1,757th1,864th1,562nd1,531st2,102nd1,949th2,152nd1,830th2,058th1,929th
2,090th1,585th1,315th1,426th1,606th1,590th
1,865th2,113th1,538th
Billiards
498th
480th
507th
487th
458th
502nd
510th
509th
473rd
brainfuck
Catalan Numbers
1,958th1,740th1,722nd1,661st1,576th1,605th1,846th1,698th1,764th1,711th1,859th1,807th1,466th1,909th1,807th1,833rd1,789th1,775th1,878th1,828th1,898th1,626th
1,682nd1,946th1,860th1,957th1,961st1,514th1,702nd1,878th1,649th1,915th
1,589th1,560th1,531st1,489th1,875th1,645th1,932nd1,867th1,891st1,683rd1,940th1,924th1,684th1,623rd1,447th1,553rd1,799th1,481st1,745th1,608th1,516th
Catalan’s Constant
1,655th1,368th1,278th1,155th971st1,008th1,224th1,051st1,135th1,019th1,535th1,211th676th1,604th1,292nd1,383rd1,288th1,269th1,431st1,395th1,452nd612th1,312th891st1,672nd1,411th1,590th1,697th809th874th1,570th724th1,695th
1,095th880th506th755th1,603rd1,177th1,565th1,625th1,463rd1,114th1,628th1,639th798th398th478th948th1,324th458th1,065th759th910th
Christmas Trees
3,026th3,007th2,887th2,901st2,767th2,920th3,010th2,837th2,736th2,714th2,853rd2,684th2,643rd2,944th2,793rd2,960th2,739th2,854th2,694th2,763rd2,690th2,967th
2,614th3,059th2,843rd3,073rd3,080th2,718th2,761st2,817th2,970th3,017th
2,812th2,772nd2,652nd2,728th2,981st2,855th3,013th2,863rd2,917th2,943rd2,999th2,937th2,734th2,985th2,588th2,822nd2,677th
2,789th3,028th2,826th
Collatz
3,526th3,475th3,487th3,446th3,398th3,485th3,492nd3,427th3,386th3,341st3,406th3,283rd3,171st3,499th3,224th3,501st3,364th3,333rd3,283rd3,257th3,309th3,530th
3,217th3,514th3,453rd3,533rd3,544th3,283rd3,242nd3,394th3,437th3,505th
3,407th3,334th3,235th3,403rd3,446th3,477th3,501st3,397th3,424th3,452nd3,493rd3,410th3,337th3,273rd3,195th3,430th3,245th3,218th3,424th3,370th3,356th
CSS Colors
1,159th
1,320th
1,328th
1,205th
1,179th
1,148th
1,199th1,183rd
1,213th
1,332nd
1,181st
1,212th
1,064th
Cubes
1,347th
1,516th1,309th1,383rd1,436th1,685th1,440th1,454th1,390th1,605th1,349th1,195th1,638th1,403rd1,589th1,342nd1,484th1,239th1,235th1,189th1,392nd
1,288th1,643rd1,485th
1,682nd1,255th1,300th1,523rd1,456th1,591st
1,379th1,289th1,203rd1,216th1,564th1,395th1,635th1,182nd1,607th1,478th1,592nd1,625th1,365th1,533rd1,164th1,303rd1,223rd
1,361st1,496th1,328th
Day of Week
1,197th
1,087th
Diamonds
2,328th2,340th2,353rd2,225th2,180th2,287th2,400th2,209th2,120th2,111th2,214th2,028th1,988th2,325th2,047th2,306th2,097th2,129th2,137th2,100th2,125th2,315th
1,994th2,428th2,199th2,280th2,462nd2,069th2,074th2,194th2,329th2,382nd
2,152nd2,150th2,009th2,065th2,398th2,312th2,408th2,217th2,309th2,260th2,402nd2,354th2,073rd2,343rd1,955th2,075th2,076th
2,215th2,417th2,103rd
Divisors
5,422nd5,363rd5,349th5,323rd5,197th5,308th5,352nd5,268th5,167th5,144th5,341st5,238th5,028th5,346th5,159th5,342nd5,150th5,139th5,255th5,175th5,217th5,377th
5,062nd5,428th5,208th5,456th5,457th5,279th5,115th5,289th5,379th5,403rd
5,183rd5,195th5,095th5,118th5,389th5,330th5,415th5,261st5,274th5,412th5,417th5,332nd5,133rd5,080th5,063rd5,263rd5,151st5,054th5,266th5,390th5,225th
Emirp Numbers
2,978th2,746th2,907th1,950th2,481st2,437th2,850th2,438th2,454th2,680th2,784th2,244th493rd2,813th1,407th2,836th2,678th2,427th2,443rd1,869th2,715th3,012th
1,504th2,957th2,553rd2,997th3,099th2,286th2,251st2,357th2,382nd2,944th3,039th2,706th2,725th1,334th2,699th2,841st2,750th2,869th2,673rd2,736th2,786th2,925th2,597th2,107th1,165th972nd2,674th2,010th1,601st2,667th1,939th2,060th
Emirp Numbers (Long)
1,612th1,585th1,595th1,490th1,397th1,532nd1,541st1,502nd1,457th1,449th1,580th1,373rd1,227th1,587th1,341st1,609th1,495th1,408th1,384th1,316th1,549th1,597th
1,285th1,637th1,532nd1,540th1,655th1,411th1,372nd1,519th1,508th1,615th
1,522nd1,401st1,290th1,432nd1,607th1,608th1,616th1,516th1,569th1,554th1,625th1,547th1,419th1,263rd1,221st1,505th1,461st1,236th1,552nd1,353rd1,418th
Emojify
991st
1,302nd
1,276th
1,277th
1,146th
1,319th1,182nd
1,326th
1,256th
1,258th
1,303rd
1,198th
Evil Numbers
5,033rd4,819th4,884th4,400th4,554th4,822nd4,856th4,446th4,251st4,578th4,538th3,483rd1,142nd4,780th3,443rd4,910th4,556th4,531st3,483rd3,705th4,320th4,992nd
3,052nd4,965th4,269th5,051st5,088th4,243rd4,516th4,177th4,627th4,963rd5,041st4,713th4,899th2,686th4,658th4,774th4,635th4,928th4,510th4,563rd4,878th4,859th4,730th4,225th3,036th2,657th4,877th3,582nd3,560th4,670th4,341st4,082nd
Evil Numbers (Long)
2,766th2,638th2,682nd2,655th2,603rd2,697th2,726th2,605th2,555th2,485th2,632nd2,499th2,371st2,697th2,499th2,737th2,493rd2,514th2,446th2,477th2,618th2,745th
2,409th2,747th2,582nd2,730th2,775th2,489th2,453rd2,598th2,645th2,728th
2,665th2,551st2,423rd2,673rd2,716th2,674th2,738th2,643rd2,675th2,696th2,731st2,716th2,515th2,420th2,407th2,668th2,470th2,385th2,675th2,608th2,544th
Factorial Factorisation
1,397th1,380th1,333rd1,105th1,056th1,200th1,435th1,265th1,119th
1,218th872nd
1,305th971st1,318th1,037th1,134th928th1,096th1,149th907th1,362nd890th1,405th1,057th1,432nd1,430th928th1,112th1,316th1,294th1,372nd
1,077th994th803rd784th1,343rd1,210th1,287th1,033rd1,244th1,357th1,383rd1,371st966th599th836th982nd868th
1,192nd1,275th1,025th
Farey Sequence
1,473rd1,368th1,435th1,391st1,410th1,406th1,476th1,376th1,342nd1,283rd1,397th1,250th1,127th1,406th1,250th1,464th1,282nd1,302nd1,206th1,330th1,314th1,467th
1,163rd1,489th1,334th1,499th1,501st1,226th1,234th1,361st1,347th1,465th
1,371st1,331st1,264th1,346th1,462nd1,427th1,471st1,373rd1,406th1,404th1,453rd1,463rd1,309th1,193rd1,188th1,343rd1,175th1,154th1,428th
1,217th
Fibonacci
9,704th9,455th9,581st9,470th9,347th9,446th9,554th9,316th9,252nd9,211th9,480th9,283rd5,572nd9,552nd9,052nd9,645th9,253rd9,336th9,037th9,155th9,565th9,697th
8,582nd9,679th9,524th9,746th9,755th9,173rd9,235th9,380th9,374th9,655th9,709th9,334th9,530th8,953rd9,296th9,594th9,504th9,611th9,463rd9,474th9,614th9,634th9,561st9,015th8,306th8,295th9,396th8,966th8,831st9,420th9,508th9,175th
Fizz Buzz
13,209th13,025th13,159th13,069th12,981st13,149th13,269th13,049th12,466th
13,092nd12,912th11,596th13,144th12,864th12,390th12,993rd12,449th12,900th12,943rd12,823rd13,196th
11,186th13,201st12,983rd13,249th13,270th13,003rd12,699th12,532nd13,155th12,727th13,216th13,076th12,639th12,733rd12,965th12,730th13,140th13,208th13,057th12,283rd13,096th13,172nd12,404th12,893rd12,884th12,764th12,310th12,937th12,849th13,067th
12,958th
Foo Fizz Buzz Bar
3,402nd3,326th3,373rd3,382nd3,212th3,369th3,439th3,283rd3,284th3,150th3,320th3,165th3,056th3,369th3,100th3,388th3,213th3,191st3,217th3,199th3,161st3,405th
3,081st3,409th3,271st3,425th3,438th3,310th3,082nd3,259th3,342nd3,392nd
3,237th3,208th3,089th3,197th3,382nd3,359th3,400th3,330th3,360th3,328th3,394th3,290th3,142nd3,120th3,069th3,241st3,153rd3,109th3,269th3,290th3,179th
Forsyth–Edwards Notation
676th
582nd
Fractions
1,911th
1,936th
1,923rd
1,956th1,952nd
1,972nd
1,950th
1,933rd
1,985th
1,925th
Game of Life
819th
839th
796th
820th
Gijswijt’s Sequence
1,081st1,021st1,001st922nd999th1,027th1,028th1,034th1,002nd958th989th945th777th1,054th823rd1,082nd984th850th932nd862nd915th1,102nd
817th1,095th1,012th1,084th1,109th920th866th982nd975th1,048th
993rd909th839th1,052nd1,071st1,053rd1,088th1,017th1,043rd1,041st1,066th1,047th941st1,077th804th983rd867th937th1,023rd
854th
Happy Numbers
3,020th2,837th2,854th2,575th2,525th2,629th2,951st2,545th2,481st2,756th2,456th2,221st756th2,863rd1,572nd2,873rd2,763rd2,454th2,301st2,136th2,725th3,052nd
1,627th3,003rd2,535th3,043rd3,116th2,497th2,433rd2,186th2,463rd3,009th3,064th2,492nd2,864th1,460th2,817th2,783rd2,591st2,877th2,779th2,688th2,771st2,895th2,669th2,274th1,851st1,275th2,719th1,756th2,207th2,799th2,594th2,085th
Happy Numbers (Long)
1,975th1,931st1,946th1,893rd1,776th1,857th1,948th1,868th1,839th1,789th1,864th1,695th1,545th1,883rd1,647th1,951st1,828th1,759th1,715th1,682nd1,851st1,965th
1,630th1,978th1,872nd1,954th1,998th1,768th1,694th1,844th1,878th1,962nd
1,832nd1,760th1,653rd1,807th1,943rd1,884th1,951st1,841st1,865th1,913th1,957th1,916th1,734th1,643rd1,621st1,796th1,740th1,598th1,813th1,905th1,711th
Hexdump
818th
831st
846th
798th
801st
799th811th
839th
816th
838th
853rd
788th
Hilbert Curve
397th
689th670th449th682nd
690th662nd
718th527th431st637th
739th657th566th506th470th518th428th
593rd615th585th
761st549th621st738th596th741st
606th505th442nd435th661st654th655th515th720th636th722nd745th594th564th412th554th533rd503rd491st
474th
Intersection
1,135th
1,325th
1,329th
1,332nd
1,342nd1,346th
1,349th
1,345th
983rd
1,343rd
1,344th
Inventory Sequence
1,558th1,468th1,529th1,495th1,434th1,475th1,504th1,449th1,358th1,364th1,447th1,319th1,149th1,501st1,367th1,522nd1,378th1,303rd1,243rd1,226th1,402nd1,552nd
1,205th1,546th1,410th1,537th1,580th1,341st1,241st1,391st1,421st1,506th
1,431st1,304th1,193rd1,482nd1,520th1,521st1,522nd1,393rd1,501st1,500th1,514th1,496th1,310th1,235th1,165th1,418th1,312th1,305th1,470th1,275th1,301st
ISBN
1,588th
1,554th
1,577th
1,521st
1,585th1,565th
1,580th
1,572nd
1,519th
1,560th
1,578th
Jacobi Symbol
733rd
730th
740th
738th
729th
725th
732nd
731st
Kaprekar Numbers
581st1,008th1,010th582nd854th965th614th939th916th
994th693rd542nd946th
1,011th922nd929th598th755th758th671st
713th800th762nd638th1,033rd774th888th995th815th1,018th1,030th934th904th677th841st954th1,001st798th769th931st955th726th993rd849th341st522nd933rd642nd441st930th
842nd
Kolakoski Constant
1,638th1,621st1,330th1,147th898th977th1,692nd1,168th1,109th987th1,440th1,283rd634th1,449th1,071st1,372nd1,331st1,226th1,071st1,179th1,307th835th1,227th960th1,662nd1,350th819th1,695th902nd1,019th1,466th1,069th1,557th
947th1,044th563rd773rd1,538th1,232nd1,435th1,413th1,481st1,341st1,568th1,585th874th744th470th875th1,279th581st1,027th777th1,046th
Kolakoski Sequence
1,894th1,876th1,809th1,859th1,604th1,673rd1,786th1,687th1,664th1,557th1,772nd1,627th1,441st1,742nd1,536th1,752nd1,577th1,621st1,513th1,596th1,623rd1,694th1,689th1,496th1,881st1,606th1,890th1,893rd1,559th1,593rd1,766th1,746th1,745th
1,644th1,590th1,500th1,491st1,818th1,797th1,841st1,657th1,704th1,822nd1,833rd1,788th1,535th1,740th1,472nd1,576th1,521st1,451st1,704th1,844th1,584th
Leap Years
4,778th4,612th4,690th4,640th4,667th4,737th4,664th4,582nd4,583rd4,519th4,627th4,526th4,412th4,691st4,511th4,754th4,552nd4,562nd4,589th4,571st4,609th4,766th
4,439th4,769th4,628th4,780th4,794th4,550th4,509th4,624th4,722nd4,757th
4,669th4,676th4,503rd4,686th4,739th4,661st4,776th4,616th4,669th4,736th4,740th4,693rd4,565th4,470th4,453rd4,731st4,531st4,447th4,707th4,699th4,574th
Levenshtein Distance
979th
983rd
1,120th1,077th
928th
1,114th
Leyland Numbers
1,557th1,609th1,744th1,682nd1,520th1,462nd1,410th1,501st1,454th1,438th1,662nd1,530th1,307th1,706th1,510th1,739th1,540th1,497th1,632nd1,598th1,676th1,592nd
1,354th1,793rd1,692nd1,541st1,802nd1,586th1,397th1,648th1,717th1,775th
1,640th1,552nd1,381st1,450th1,737th1,663rd1,745th1,654th1,664th1,747th1,750th1,750th1,442nd1,294th1,464th1,455th1,476th1,271st1,528th1,560th1,546th
ln 2
1,630th1,564th1,315th1,231st1,089th1,187th1,380th1,186th1,267th1,157th1,531st1,417th
1,567th1,680th1,397th1,359th1,342nd1,489th1,431st1,602nd987th1,379th966th1,716th1,447th1,601st1,713th1,041st1,126th1,553rd1,265th1,678th
1,146th1,007th912th896th1,705th1,280th1,647th1,584th1,489th1,333rd1,636th1,677th1,022nd709th846th1,052nd1,470th792nd1,161st865th1,094th
Look and Say
2,031st2,034th1,892nd1,745th1,685th1,686th1,934th1,821st1,691st1,664th1,964th1,776th1,485th1,870th1,616th1,957th1,736th1,666th1,727th1,562nd1,759th1,742nd
1,577th2,046th1,800th1,861st2,044th1,844th1,624th1,890th1,895th1,879th
1,658th1,739th1,605th1,547th2,009th1,846th1,931st1,808th1,839th1,942nd2,011th1,943rd1,585th1,989th1,518th1,822nd1,810th1,511th1,708th1,969th1,671st
Lucky Numbers
1,485th1,368th1,452nd1,346th1,291st1,427th1,391st1,339th1,289th1,228th1,363rd1,196th1,027th1,450th1,150th1,454th1,292nd1,284th1,247th1,242nd1,305th1,475th
1,093rd1,477th1,378th1,390th1,496th1,247th1,129th1,334th1,322nd1,456th
1,336th1,285th1,165th1,299th1,404th1,421st1,443rd1,316th1,445th1,455th1,430th1,430th1,207th1,057th1,032nd1,383rd1,188th1,040th1,375th1,459th1,268th
Lucky Tickets
811th
739th
830th
776th
754th
720th
734th770th
780th
738th
760th
793rd
731st
Mandelbrot
778th
902nd717th822nd847th
848th775th
886th753rd674th895th
919th821st776th737th760th862nd735th
733rd941st895th
951st753rd780th885th783rd934th
814th819th706th698th914th843rd887th773rd895th933rd941st918th734th685th679th777th689th662nd814th
842nd
Maze
590th
Morse Decoder
874th
882nd
883rd
811th
897th876th
902nd
824th
866th
895th
860th
Morse Encoder
999th
977th
934th
991st974th
963rd
1,000th
972nd
1,001st
935th
Musical Chords
628th
640th
655th
639th
603rd
624th635th
656th
629th
634th
659th
623rd
N Queens
496th939th919th882nd737th906th956th858th773rd
897th740th505th908th676th928th786th797th660th646th759th886th
614th966th840th555th977th812th658th883rd815th950th
835th733rd681st750th856th814th899th866th884th922nd943rd925th763rd635th598th746th700th551st693rd
724th
Niven Numbers
4,129th3,918th4,033rd3,808th3,755th4,056th3,990th3,950th3,795th3,974th3,865th3,502nd1,632nd4,001st3,151st4,071st3,937th3,848th3,602nd3,594th3,779th4,112th
3,243rd4,083rd3,859th
4,152nd3,762nd3,838th3,743rd3,938th4,101st4,118th3,929th4,024th3,326th3,917th4,032nd3,980th4,094th3,935th3,947th4,062nd4,036th3,898th3,796th3,047th3,163rd4,027th3,647th3,565th3,952nd3,818th3,662nd
Niven Numbers (Long)
2,485th2,422nd2,439th2,406th2,319th2,366th2,380th2,312th2,312th2,274th2,352nd2,189th2,100th2,436th2,155th2,466th2,320th2,264th2,224th2,220th2,294th2,472nd
2,129th2,476th2,366th2,445th2,498th2,300th2,179th2,344th2,386th2,469th
2,357th2,265th2,163rd2,323rd2,458th2,424th2,466th2,307th2,425th2,432nd2,452nd2,400th2,270th2,124th2,146th2,373rd2,284th2,110th2,357th2,329th2,249th
Number Spiral
1,042nd1,661st1,565th1,295th814th1,344th1,639th1,323rd1,219th1,270th1,508th1,262nd426th1,557th1,111th1,489th1,221st1,182nd1,157th1,023rd1,523rd1,096th
946th1,693rd1,210th1,564th1,737th1,226th1,152nd1,358th1,399th1,671st1,713th1,009th1,148th956th898th1,542nd1,281st1,368th1,195th1,491st1,644th1,679th1,543rd1,200th852nd571st1,080th881st
1,238th916th1,185th
Odious Numbers
4,084th3,957th3,976th3,625th3,756th3,927th3,947th3,693rd3,558th3,778th3,706th3,063rd972nd3,885th3,091st3,985th3,772nd3,726th3,126th3,169th3,615th4,059th
2,707th4,040th3,588th
4,101st3,643rd3,694th3,532nd3,779th4,035th4,078th3,850th3,971st2,430th3,816th3,906th3,856th4,021st3,716th3,765th3,964th3,949th3,834th3,504th2,664th2,474th3,937th3,314th3,187th3,788th3,668th3,396th
Odious Numbers (Long)
2,508th2,405th2,464th2,393rd2,341st2,435th2,477th2,321st2,303rd2,223rd2,335th2,244th2,125th2,435th2,244th2,485th2,235th2,263rd2,199th2,224th2,361st2,490th
2,154th2,494th2,315th2,475th2,517th2,230th2,206th2,331st2,349th2,473rd
2,409th2,264th2,169th2,376th2,472nd2,427th2,486th2,370th2,421st2,459th2,479th2,450th2,265th2,182nd2,162nd2,412th2,237th2,143rd2,421st2,378th2,284th
Ordinal Numbers
1,874th
1,869th
1,883rd
1,868th
1,845th
1,860th1,875th
1,876th
1,858th
1,867th
1,884th
1,859th
Pangram Grep
2,639th
1,554th
2,624th
2,578th
2,641st2,632nd
2,621st
862nd
2,644th
2,618th
Partition Numbers
1,081st975th1,057th1,044th906th1,001st907th953rd855th
962nd791st708th1,030th
1,059th914th919th868th851st933rd1,003rd
765th1,079th983rd1,068th1,092nd868th832nd1,010th894th1,066th
939th947th739th854th1,029th1,023rd1,062nd948th1,024th1,064th993rd1,056th864th477th706th954th811th785th952nd
837th
Pascal’s Triangle
2,913th2,851st2,865th2,867th2,693rd2,749th2,819th2,709th2,615th2,609th2,824th2,788th2,465th2,830th2,764th2,818th2,655th2,666th2,675th2,634th2,761st2,832nd
2,525th2,916th2,647th2,935th2,944th2,742nd2,611th2,797th2,838th2,885th
2,663rd2,726th2,569th2,528th2,904th2,825th2,888th2,724th2,782nd2,903rd2,908th2,857th2,606th2,604th2,509th2,669th2,732nd2,499th2,722nd2,890th2,657th
Pernicious Numbers
3,285th3,141st3,146th3,023rd2,921st3,202nd3,135th3,015th2,905th3,021st3,045th2,609th1,188th3,138th2,564th3,229th3,044th3,001st2,634th2,709th2,761st3,262nd
2,291st3,256th2,925th3,291st3,307th2,863rd2,917th3,002nd2,788th3,240th3,282nd3,080th3,132nd2,335th3,056th3,192nd3,152nd3,253rd3,046th3,063rd3,145th3,180th3,089th2,923rd2,197th2,318th3,179th2,937th2,457th3,094th2,986th2,876th
Pernicious Numbers (Long)
1,765th1,682nd1,717th1,663rd1,725th1,704th1,748th1,718th1,587th1,597th1,676th1,518th1,422nd1,704th1,518th1,761st1,594th1,579th1,518th1,548th1,649th1,771st
1,475th1,756th1,704th1,736th1,907th1,518th1,581st1,674th1,608th1,723rd
1,688th1,580th1,461st1,734th1,634th1,685th1,761st1,715th1,704th1,699th1,621st1,674th1,590th1,480th1,458th1,721st1,507th1,432nd1,688th1,494th1,565th
Poker
562nd
Polyominoes
420th753rd642nd657th625th730th676th746th726th
692nd586th
771st552nd774th736th649th573rd490th543rd362nd
548th785th741st412th793rd519th600th723rd678th773rd
539th537th463rd510th764th673rd766th662nd771st737th694th765th658th779th536th665th594th
725th
623rd
Prime Numbers
5,377th4,828th5,142nd4,202nd3,866th4,619th5,163rd4,592nd4,040th4,809th4,756th3,730th1,428th5,097th3,075th5,200th4,923rd4,566th4,216th3,461st5,325th5,344th
2,328th5,299th4,891st5,428th5,448th4,750th4,334th4,523rd4,938th5,352nd5,421st4,918th5,014th2,344th4,718th5,041st4,741st5,251st4,842nd4,880th5,274th5,240th4,820th4,230th3,051st1,941st4,878th4,109th3,930th4,645th4,722nd4,089th
Prime Numbers (Long)
3,033rd2,885th2,975th2,870th2,853rd2,895th3,002nd2,906th2,792nd2,754th2,964th2,768th2,664th2,972nd2,810th2,997th2,795th2,787th2,810th2,765th3,028th3,013th
2,688th3,017th2,895th3,036th3,051st2,810th2,739th2,958th2,928th3,008th
2,851st2,788th2,726th2,799th2,948th2,966th3,005th2,903rd2,967th3,007th3,023rd2,982nd2,793rd2,701st2,689th2,908th2,757th2,675th2,889th2,941st2,839th
Proximity Grid
558th
546th
571st
590th
557th
523rd
564th563rd
591st
570th
560th
588th
533rd
QR Decoder
475th
473rd
Recamán
1,951st1,858th1,926th1,890th1,802nd1,872nd1,865th1,821st1,732nd1,742nd1,839th1,652nd1,530th1,889th1,618th1,922nd1,757th1,741st1,704th1,605th1,799th1,945th
1,577th1,934th1,785th1,896th1,961st1,771st1,615th1,820th1,759th1,907th
1,834th1,753rd1,592nd1,826th1,921st1,914th1,928th1,796th1,845th1,909th1,910th1,897th1,701st1,588th1,568th1,810th1,644th1,550th1,834th1,665th1,736th
Reverse Polish Notation
964th
1,187th
1,186th
1,177th
776th
1,189th
Reversi
463rd
Rijndael S-box
559th1,341st1,034th1,208th1,180th918th1,349th1,317th1,004th1,286th1,122nd752nd518th1,149th787th1,294th1,235th883rd647th1,097th996th692nd
936th1,311th775th802nd1,328th1,022nd1,016th1,095th700th1,150th
907th1,168th713th1,284th1,186th974th1,170th799th1,110th1,013th1,225th1,236th1,146th624th371st763rd735th402nd1,261st
683rd
Rock-paper-scissors-Spock-lizard
959th
1,079th
1,102nd
1,113th
1,070th
1,037th
1,110th1,090th
1,108th
1,062nd
1,089th
1,114th
1,072nd
Roman to Arabic
1,495th
1,502nd
1,493rd
1,501st
1,478th
1,503rd1,498th
1,499th
1,497th
1,494th
1,500th
Rule 110
1,527th
1,433rd1,377th1,278th1,349th
1,435th1,436th1,356th1,409th1,216th1,192nd1,525th1,240th1,520th1,355th1,343rd1,306th1,297th1,297th1,358th
1,231st1,533rd1,421st
1,564th1,306th1,266th1,390th1,362nd1,526th
1,272nd1,265th1,222nd1,236th1,545th1,414th1,520th1,427th1,523rd1,417th1,466th1,466th1,351st1,549th1,196th1,275th1,289th
1,344th1,466th1,320th
Seven Segment
1,466th
1,402nd
1,401st
1,369th
1,462nd1,394th
1,448th
1,437th
1,426th
1,380th
1,398th
1,391st
SI Units
418th
427th
442nd
432nd
406th
419th443rd
444th
433rd
446th
449th
412th
Sierpiński Triangle
1,956th
1,807th1,673rd1,561st1,862nd2,008th1,793rd1,644th1,621st1,694th1,483rd1,228th1,814th1,490th1,918th1,620th1,616th1,539th1,583rd1,515th1,646th
1,441st1,966th1,573rd
2,003rd1,603rd1,619th1,867th1,800th1,953rd
1,612th1,565th1,453rd1,425th1,939th1,880th1,886th1,668th1,773rd1,659th1,904th1,845th1,509th1,808th1,383rd1,626th1,522nd
1,683rd1,974th1,767th
Smith Numbers
1,461st1,422nd1,429th1,340th1,256th1,374th1,084th1,413th1,290th1,311th1,395th1,107th988th1,396th1,062nd1,443rd1,310th1,228th1,095th1,133rd1,237th1,450th
1,103rd1,452nd1,329th1,146th1,480th1,224th1,179th1,362nd1,216th1,446th
1,284th1,214th1,114th1,272nd1,435th1,408th1,403rd1,246th1,363rd1,407th1,350th1,380th1,258th933rd990th1,309th1,163rd1,003rd1,363rd1,297th1,150th
Spelling Numbers
1,056th
1,060th
1,064th
1,059th
1,039th
1,073rd1,058th
1,066th
1,047th
1,079th
1,065th
1,082nd
Star Wars Opening Crawl
563rd
546th
580th
577th
545th
539th
547th576th
578th
553rd
573rd
586th
534th
Sudoku
553rd
529th
531st
558th556th
516th
536th
555th
562nd
528th
Sudoku (Fill-in)
476th
474th
456th
481st484th
470th
480th
487th
464th
Taxicab Numbers
324th532nd492nd498th349th364th394th517th452nd
529th455th201st516th
533rd466th465th455th400th293rd286th
393rd554th488th332nd560th474th438th519th538th536th
500th437th371st176th524th499th533rd451st488th548th542nd514th446th254th418th454th382nd222nd515th
432nd
Ten-pin Bowling
409th
615th
388th
Tic-tac-toe
730th
725th
742nd
728th
697th
732nd722nd
743rd
729th
731st
749th
726th
Time Distance
674th
667th
648th
642nd
659th
666th
Tongue-twisters
1,672nd2,335th1,484th1,487th1,670th1,416th2,357th1,929th2,190th2,167th2,075th1,604th1,272nd2,248th1,400th2,250th2,290th1,855th2,106th1,733rd1,637th1,338th
1,648th2,267th1,678th2,123rd2,342nd1,456th1,949th1,916th1,824th2,300th
1,803rd1,928th1,135th1,595th2,168th1,858th2,209th1,468th2,131st1,883rd1,965th2,244th1,469th1,523rd969th1,813th1,831st1,296th2,093rd1,579th1,869th
Tower of Hanoi
1,425th1,402nd1,392nd1,359th1,326th1,389th1,438th1,324th1,324th
1,381st1,258th1,198th1,389th
1,409th1,286th1,306th1,252nd1,302nd1,238th1,412th
1,213th1,420th1,309th1,437th1,443rd1,296th1,266th1,380th1,287th1,410th
1,364th1,322nd1,220th1,316th1,376th1,382nd1,383rd1,313th1,389th1,366th1,372nd1,361st1,314th1,408th1,210th1,393rd1,275th1,215th1,385th
1,305th
Trinomial Triangle
901st932nd900th894th728th796th855th834th691st
865th844th591st866th
886th713th783rd803rd707th826th753rd
638th958th768th951st959th820th697th852nd909th888th
765th730th649th632nd941st874th924th774th853rd926th942nd923rd674th526th622nd729th797th603rd765th
749th
United States
1,120th
1,361st
1,365th
1,378th
1,326th
1,122nd
1,331st1,345th
1,360th
1,312th
1,333rd
1,388th
1,259th
Vampire Numbers
792nd1,109th1,347th1,190th963rd964th1,002nd1,318th1,227th1,228th1,333rd1,177th703rd1,379th928th1,337th1,314th1,187th1,165th1,063rd1,206th1,335th
998th1,407th1,349th804th1,423rd1,077th1,050th1,276th1,339th1,392nd
1,119th1,031st879th923rd1,387th1,253rd1,255th1,231st1,360th1,257th1,364th1,319th1,175th639th759th1,247th976th643rd1,130th940th1,043rd
Van Eck Sequence
1,772nd1,627th1,747th1,690th1,583rd1,706th1,613th1,610th1,546th1,506th1,650th1,530th1,305th1,706th1,461st1,738th1,547th1,520th1,477th1,434th1,578th1,760th
1,351st1,763rd1,657th1,548th1,792nd1,530th1,393rd1,617th1,672nd1,735th
1,700th1,542nd1,378th1,668th1,729th1,749th1,738th1,709th1,653rd1,734th1,717th1,679th1,502nd1,425th1,367th1,611th1,448th1,337th1,653rd1,570th1,496th
Zodiac Signs
628th
642nd
648th621st
636th
645th
641st
γ
810th1,234th620th689th915th690th944th1,013th1,232nd1,016th1,521st718th
1,489th1,319th1,394th1,377th1,265th816th1,276th1,355th744th1,033rd1,082nd1,599th1,379th1,487th1,595th792nd1,117th1,546th787th1,626th
622nd940th671st567th1,441st747th1,518th1,337th1,444th1,057th1,552nd1,584th963rd377th546th571st504th430th1,135th471st762nd
λ
2,006th1,882nd737th788th901st883rd1,598th1,449th1,758th1,446th2,232nd1,793rd547th2,336th1,648th2,088th1,989th1,973rd1,924th1,739th2,123rd1,018th1,249th1,443rd2,449th1,886th1,345th2,445th1,097th1,542nd2,153rd1,050th2,431st
689th1,094th822nd635th2,222nd944th2,050th1,721st2,246th1,225th2,066th2,370th1,396th506th589th993rd1,602nd556th1,053rd643rd1,000th
π
3,951st3,755th2,955th2,733rd2,204th2,742nd3,070th2,576th2,580th2,388th3,611th3,120th1,575th3,455th3,860th3,402nd2,984th2,834th3,455th3,153rd3,776th2,072nd3,081st1,883rd3,972nd3,209th3,799th4,057th2,144th2,468th3,529th2,048th4,041st
2,334th2,137th1,743rd1,703rd4,087th2,851st3,704th3,693rd3,245th2,637th3,806th3,908th1,921st870th1,594th2,069th3,053rd1,435th2,409th2,086th2,367th
τ
2,214th2,076th1,729th1,632nd1,402nd1,647th1,767th1,575th1,577th1,512th2,030th1,834th1,063rd1,963rd2,112th1,941st1,743rd1,671st1,963rd1,814th2,128th1,334th1,792nd1,236th2,228th1,863rd2,146th2,249th1,367th1,468th1,998th1,284th2,213th
1,502nd1,365th1,164th1,142nd2,266th1,687th2,107th2,061st1,883rd1,593rd2,149th2,176th1,269th741st1,074th1,340th1,784th1,008th1,514th1,342nd1,471st
φ
2,349th2,021st1,809th1,686th1,498th1,692nd2,047th1,618th1,746th1,651st2,198th2,145th1,235th2,108th2,116th1,982nd1,898th1,901st1,960th1,910th2,274th1,396th1,866th1,627th2,386th1,934th2,320th2,406th1,447th1,856th2,145th1,356th2,319th
1,552nd1,461st1,318th1,274th2,342nd1,767th2,233rd2,207th2,049th1,722nd2,361st2,296th1,393rd1,021st1,289th1,442nd2,268th1,182nd1,831st1,463rd1,566th
√2
2,739th2,357th2,091st1,987th1,766th1,910th2,439th1,893rd2,092nd1,924th2,501st2,570th1,442nd2,570th2,597th2,318th2,179th2,190th2,290th2,208th2,624th1,711th2,144th2,039th2,786th2,250th2,444th2,803rd1,674th2,275th2,394th1,586th2,705th
1,821st1,729th1,537th1,509th2,772nd2,001st2,548th2,592nd2,447th1,940th2,713th2,677th1,721st1,146th1,451st1,725th2,646th1,381st2,118th1,588th1,788th
𝑒
3,190th2,967th2,536th2,489th1,764th2,164th2,677th2,130th1,927th1,892nd2,772nd2,600th1,440th2,925th3,038th2,572nd2,252nd2,196th2,790th2,544th3,015th1,864th2,366th1,590th3,237th2,683rd3,122nd3,273rd1,962nd1,874th2,736th2,226th3,189th
1,994th1,725th1,611th1,559th3,226th2,460th3,012th2,916th2,821st2,288th3,133rd3,082nd1,722nd1,103rd1,458th1,891st2,388th1,404th2,053rd2,023rd2,084th