12 Days of Christmas
3,602nd3,706th3,607th3,636th3,311th3,253rd3,803rd3,497th3,511th3,312th3,507th3,714th3,089th3,663rd3,725th3,603rd3,565th3,224th3,555th3,199th3,316th3,615th
3,157th3,656th3,253rd3,767th3,781st3,268th3,175th3,447th3,411th3,591st
3,294th3,189th3,116th3,301st3,693rd3,595th3,610th3,190th3,560th3,408th3,667th3,574th3,192nd3,534th3,106th3,264th3,541st3,622nd3,508th3,625th3,219th
24 Game
649th910th805th610th759th837th685th806th723rd760th905th813th531st932nd702nd940th809th750th794th717th499th792nd
599th658th912th734th955th767th646th879th884th944th
751st684th659th603rd845th799th695th933rd912th881st920th930th733rd450th547th648th549th577th788th
669th
99 Bottles of Beer
3,512th3,611th3,628th3,645th3,508th3,580th3,713th3,504th3,582nd3,394th3,570th3,408th3,305th3,626th3,533rd3,618th3,506th3,439th3,367th3,342nd3,364th3,470th
3,316th3,655th3,455th3,653rd3,694th3,408th3,384th3,533rd3,515th3,583rd
3,447th3,440th3,327th3,359th3,645th3,616th3,618th3,386th3,573rd3,499th3,639th3,595th3,357th3,496th3,318th3,462nd3,401st3,465th3,498th3,674th3,482nd
Abundant Numbers
4,069th3,983rd3,987th3,839th3,716th4,014th4,027th3,892nd3,809th3,835th3,876th3,629th1,308th3,997th3,602nd4,037th3,877th3,818th3,686th3,698th3,751st4,059th
3,518th4,065th3,882nd4,090th4,106th3,846th3,731st3,837th3,894th4,074th4,079th3,923rd3,913th3,476th3,872nd3,948th3,906th4,040th3,830th3,946th4,035th4,017th3,917th3,794th3,242nd3,415th3,977th3,732nd3,589th3,910th3,850th3,783rd
Abundant Numbers (Long)
2,457th2,396th2,412th2,358th2,292nd2,377th2,305th2,346th2,280th2,295th2,344th2,221st2,115th2,377th2,207th2,432nd2,285th2,243rd2,253rd2,237th2,288th2,446th
2,147th2,455th2,359th2,439th2,471st2,303rd2,199th2,343rd2,365th2,440th
2,330th2,297th2,173rd2,312th2,418th2,390th2,424th2,322nd2,345th2,434th2,426th2,403rd2,294th2,152nd2,164th2,348th2,313th2,131st2,333rd2,244th2,277th
Arabic to Roman
1,814th
1,820th
1,828th
1,818th
1,819th
1,821st1,830th
1,816th
1,815th
1,829th
1,817th
Arithmetic Numbers
1,846th1,824th1,843rd1,699th1,764th1,840th
1,749th1,749th1,762nd1,820th1,678th1,590th1,840th1,608th1,829th1,760th1,725th1,608th1,699th1,672nd1,848th
1,627th1,796th1,739th1,852nd
1,678th1,728th1,818th1,781st1,844th
1,734th1,727th1,619th1,770th1,799th1,827th1,732nd1,745th1,739th1,837th1,647th1,818th1,753rd1,558th1,608th1,754th1,661st1,594th1,734th
1,712th
Arrows
1,198th
1,178th
1,184th
1,108th
1,201st1,183rd
1,207th
1,176th1,170th
1,188th
1,161st
1,190th
1,173rd
Ascending Primes
1,255th1,262nd1,234th1,059th1,073rd1,237th1,209th1,203rd1,149th1,134th1,236th1,007th648th1,254th939th1,251st1,151st1,153rd869th1,038th1,218th1,089th
971st1,291st1,187th1,091st1,309th1,018th1,099th1,186th1,141st1,270th1,305th1,124th1,115th931st959th1,204th1,193rd1,156th1,247th1,239th1,213th1,273rd1,249th1,119th530th838th1,182nd912th797th1,211th
991st
ASCII Table
1,916th2,032nd1,805th1,831st1,661st1,826th2,139th1,780th1,597th1,798th1,686th1,557th719th1,953rd1,604th1,941st1,745th1,489th1,565th1,622nd
1,995th
1,468th2,068th1,667th2,117th2,114th1,705th1,676th1,533rd1,799th2,047th2,051st1,592nd1,758th1,470th1,453rd1,986th1,837th2,034th1,724th1,943rd1,821st
1,974th1,491st1,236th1,340th1,519th1,495th
1,759th1,997th1,446th
brainfuck
Catalan Numbers
1,844th1,637th1,607th1,565th1,484th1,441st1,733rd1,598th1,655th1,617th1,746th1,696th1,379th1,796th1,696th1,723rd1,684th1,670th1,765th1,717th1,784th1,523rd
1,583rd1,832nd1,747th1,843rd1,847th1,439th1,602nd1,765th1,557th1,803rd
1,497th1,471st1,407th1,387th1,762nd1,552nd1,819th1,754th1,779th1,584th1,825th1,811th1,564th1,520th1,360th1,464th1,688th1,400th1,641st1,505th1,423rd
Catalan’s Constant
1,543rd1,272nd1,192nd1,073rd901st931st1,139th973rd1,054th942nd1,432nd1,127th628th1,495th1,207th1,286th1,202nd1,183rd1,335th1,298th1,354th569th1,223rd831st1,560th1,316th1,482nd1,584th753rd813th1,464th668th1,582nd
1,033rd820th469th703rd1,503rd1,096th1,458th1,514th1,364th1,001st1,516th1,528th744th367th442nd878th1,233rd422nd990th705th848th
Christmas Trees
2,850th2,833rd2,761st2,726th2,602nd2,742nd2,822nd2,656th2,562nd2,537th2,682nd2,499th2,478th2,766th2,618th2,784th2,581st2,683rd2,525th2,592nd2,520th2,787th
2,458th2,879th2,671st2,893rd2,900th2,540th2,590th2,648th2,790th2,841st
2,643rd2,601st2,484th2,561st2,804th2,684th2,837th2,689th2,740th2,764th2,824th2,749th2,557th2,807th2,432nd2,651st2,511th
2,631st2,852nd2,658th
Collatz
3,344th3,296th3,309th3,268th3,214th3,307th3,311th3,248th3,200th3,168th3,223rd3,078th3,010th3,319th3,049th3,321st3,190th3,160th3,105th3,101st3,134th3,348th
3,043rd3,334th3,274th3,351st3,361st3,105th3,067th3,208th3,257th3,326th
3,239th3,161st3,060th3,219th3,268th3,298th3,321st3,212th3,239th3,246th3,312th3,224th3,164th3,095th3,032nd3,251st3,068th3,045th3,239th3,126th3,182nd
CSS Colors
1,084th
1,225th
1,232nd
1,119th
1,101st
1,075th
1,116th1,100th
1,127th
1,236th
1,098th
1,126th
1,001st
Cubes
1,260th
1,274th1,219th1,300th1,338th1,562nd1,342nd1,359th1,306th1,387th1,230th1,120th1,508th1,285th1,443rd1,254th1,355th1,149th1,162nd1,116th1,307th
1,202nd1,523rd1,397th
1,559th1,178th1,214th1,394th1,361st1,488th
1,296th1,161st1,124th1,135th1,460th1,310th1,518th1,108th1,484th1,388th1,489th1,509th1,277th1,436th1,086th1,204th1,140th
1,266th1,407th1,205th
Day of Week
1,101st
989th
Diamonds
2,168th2,180th2,195th2,068th2,024th2,122nd2,238th2,055th1,970th1,946th2,061st1,857th1,840th2,165th1,886th2,145th1,934th1,979th1,986th1,937th1,975th2,155th
1,847th2,266th2,043rd2,123rd2,301st1,911th1,916th2,036th2,169th2,219th
1,997th1,995th1,848th1,906th2,236th2,151st2,247th2,062nd2,148th2,080th2,240th2,196th1,915th2,183rd1,817th1,917th1,918th
2,041st2,255th1,957th
Divisors
5,208th5,154th5,139th5,118th5,014th5,106th5,142nd5,074th4,987th4,972nd5,134th5,015th4,877th5,137th4,980th5,144th4,971st4,969th5,058th4,994th5,036th5,165th
4,906th5,212th5,027th5,235th5,236th5,081st4,941st5,090th5,167th5,190th
5,001st5,012th4,929th4,954th5,177th5,124th5,201st5,064th5,077th5,198th5,203rd5,126th4,956th4,921st4,907th5,066th4,973rd4,901st5,072nd5,179th5,043rd
Emirp Numbers
2,875th2,653rd2,806th1,885th2,398th2,353rd2,749th2,349th2,373rd2,580th2,681st2,137th471st2,710th1,371st2,734th2,578th2,338th2,362nd1,809th2,615th2,908th
1,468th2,854th2,466th2,893rd2,992nd2,209th2,174th2,279th2,310th2,841st2,934th2,607th2,632nd1,304th2,598th2,739th2,643rd2,767th2,575th2,620th2,684th2,821st2,504th2,046th1,114th907th2,576th1,903rd1,560th2,567th1,873rd1,991st
Emirp Numbers (Long)
1,539th1,515th1,497th1,420th1,333rd1,458th1,465th1,426th1,389th1,381st1,510th1,304th1,162nd1,517th1,277th1,534th1,422nd1,345th1,316th1,260th1,450th1,530th
1,229th1,563rd1,458th1,474th1,581st1,316th1,302nd1,444th1,430th1,542nd
1,447th1,346th1,231st1,375th1,528th1,532nd1,543rd1,442nd1,499th1,472nd1,551st1,471st1,357th1,200th1,175th1,427th1,335th1,177th1,475th1,241st1,355th
Emojify
885th
1,231st
1,206th
1,207th
1,083rd
1,245th1,118th
1,252nd
1,190th
1,189th
1,230th
1,132nd
Evil Numbers
4,799th4,595th4,656th4,207th4,348th4,598th4,630th4,170th4,065th4,374th4,338th3,349th1,078th4,560th3,301st4,682nd4,359th4,328th3,363rd3,531st4,146th4,760th
2,912th4,734th4,079th4,816th4,848th4,052nd4,313th3,981st4,426th4,732nd4,807th4,498th4,673rd2,567th4,448th4,553rd4,417th4,703rd4,310th4,351st4,649th4,633rd4,514th4,037th2,894th2,539th4,648th3,420th3,430th4,459th4,154th3,921st
Evil Numbers (Long)
2,591st2,479th2,518th2,494th2,450th2,532nd2,554th2,434th2,410th2,350th2,474th2,359th2,261st2,532nd2,359th2,566th2,357th2,374th2,318th2,343rd2,461st2,574th
2,291st2,576th2,429th2,559th2,600th2,352nd2,325th2,446th2,484th2,558th
2,500th2,407th2,300th2,508th2,556th2,509th2,566th2,483rd2,511th2,530th2,560th2,547th2,376th2,298th2,288th2,503rd2,337th2,273rd2,511th2,452nd2,401st
Factorial Factorisation
1,259th1,243rd1,146th993rd956th1,088th1,296th1,148th1,010th
1,095th781st
1,182nd867th1,191st925th1,002nd825th993rd1,034th812th1,227th798th1,266th928th1,293rd1,291st825th1,003rd1,190th1,170th1,234th
975th896th728th709th1,216th1,080th1,168th923rd1,114th1,204th1,246th1,235th855th538th756th878th778th
1,068th1,151st915th
Farey Sequence
1,331st1,241st1,296th1,259th1,275th1,271st1,334th1,249th1,211th1,167th1,265th1,134th1,044th1,271st1,134th1,289th1,166th1,185th1,098th1,202nd1,193rd1,325th
1,072nd1,347th1,205th1,354th1,356th1,121st1,126th1,235th1,216th1,323rd
1,243rd1,203rd1,148th1,215th1,320th1,287th1,329th1,247th1,271st1,245th1,313th1,321st1,162nd1,094th1,085th1,212th1,074th1,065th1,290th
1,108th
Fibonacci
9,212th8,993rd9,103rd9,005th8,881st8,975th9,085th8,862nd8,784th8,754th9,013th8,820th5,237th9,083rd8,605th9,163rd8,785th8,871st8,590th8,723rd8,977th9,205th
8,158th9,189th9,041st9,247th9,256th8,713th8,770th8,909th8,912th9,171st9,216th8,869th9,064th8,505th8,833rd9,113th9,037th9,132nd8,998th9,008th9,134th9,154th9,090th8,567th7,875th7,905th8,930th8,521st8,398th8,946th9,047th8,715th
Fizz Buzz
12,866th12,700th12,821st12,740th12,660th12,812th12,915th12,722nd12,180th
12,758th12,599th11,320th12,808th12,555th12,103rd12,671st12,167th12,589th12,626th12,518th12,853rd
10,914th12,858th12,662nd12,892nd12,916th12,684th12,409th12,245th12,817th12,435th12,873rd12,744th12,350th12,441st12,645th12,438th12,806th12,865th12,727th11,996th12,762nd12,831st12,116th12,581st12,577th12,470th12,023rd12,621st12,540th12,739th
12,639th
Foo Fizz Buzz Bar
3,218th3,106th3,190th3,198th3,052nd3,187th3,250th3,119th3,120th2,995th3,150th3,009th2,917th3,187th2,955th3,203rd3,053rd3,033rd3,057th3,040th3,006th3,221st
2,941st3,225th3,110th3,238th3,249th3,142nd2,942nd3,090th3,162nd3,207th
3,073rd3,049th2,948th3,038th3,198th3,177th3,216th3,154th3,179th3,151st3,210th3,126th2,989th2,971st2,928th3,076th2,999th2,962nd3,108th3,126th3,022nd
Forsyth–Edwards Notation
642nd
549th
Fractions
1,793rd
1,815th
1,803rd
1,832nd1,831st
1,851st
1,830th
1,813th
1,863rd
1,807th
Game of Life
772nd
792nd
750th
773rd
Gijswijt’s Sequence
1,019th956th938th861st936th964th965th974th939th891st928th811th705th991st758th1,020th919th781st873rd798th853rd1,036th
749th1,030th949th735th1,042nd857th802nd914th901st984th
915th847th768th988th1,009th989th1,024th954th982nd972nd1,000th1,010th883rd1,016th731st918th803rd879th958th
785th
Happy Numbers
2,913th2,741st2,755th2,478th2,433rd2,402nd2,847th2,450th2,388th2,660th2,369th2,135th691st2,764th1,479th2,773rd2,668th2,367th2,217th2,041st2,628th2,946th
1,552nd2,896th2,441st2,936th3,006th2,403rd2,346th2,091st2,373rd2,902nd2,957th2,397th2,765th1,373rd2,718th2,684th2,494th2,777th2,681st2,591st2,658th2,792nd2,572nd2,185th1,762nd1,194th2,622nd1,670th2,114th2,700th2,504th1,980th
Happy Numbers (Long)
1,879th1,835th1,849th1,798th1,683rd1,761st1,851st1,773rd1,743rd1,699th1,766th1,600th1,462nd1,788th1,553rd1,853rd1,732nd1,662nd1,620th1,587th1,754th1,868th
1,539th1,881st1,782nd1,856th1,900th1,669th1,599th1,747th1,775th1,865th
1,736th1,663rd1,564th1,679th1,845th1,790th1,853rd1,740th1,770th1,809th1,859th1,820th1,640th1,550th1,529th1,703rd1,649th1,511th1,716th1,812th1,616th
Hexdump
767th
781st
795th
748th
755th
753rd765th
789th
772nd
788th
801st
745th
Intersection
1,056th
1,236th
1,241st
1,243rd
1,251st1,255th
1,258th
1,256th
1,235th
1,252nd
1,253rd
Inventory Sequence
1,475th1,382nd1,446th1,407th1,345th1,391st1,417th1,363rd1,268th1,274th1,360th1,211th1,080th1,415th1,277th1,439th1,288th1,225th1,159th1,143rd1,294th1,469th
1,129th1,463rd1,319th1,448th1,496th1,242nd1,158th1,305th1,330th1,419th
1,342nd1,226th1,117th1,395th1,435th1,437th1,439th1,307th1,415th1,413th1,428th1,408th1,232nd1,150th1,092nd1,327th1,234th1,227th1,384th1,189th1,223rd
ISBN
1,510th
1,479th
1,498th
1,448th
1,507th1,487th
1,502nd
1,495th
1,446th
1,483rd
1,500th
Jacobi Symbol
677th
674th
684th
682nd
673rd
669th
676th
675th
Kolakoski Constant
1,528th1,511th1,230th1,056th835th895th1,582nd1,077th1,028th954th1,337th1,186th621st1,345th991st1,269th1,231st1,121st1,010th1,089th1,217th466th1,145th909th1,551st1,247th773rd1,573rd839th951st1,361st987th1,455th
875th976th555th728th1,433rd1,128th1,332nd1,312th1,392nd1,239th1,459th1,477th791st705th431st814th1,182nd572nd957th730th849th
Kolakoski Sequence
1,751st1,736th1,672nd1,719th1,478th1,544th1,651st1,557th1,536th1,458th1,637th1,504th1,345th1,615th1,425th1,618th1,457th1,517th1,403rd1,470th1,501st1,563rd1,559th1,386th1,739th1,480th1,747th1,750th1,443rd1,467th1,632nd1,607th1,617th
1,519th1,499th1,395th1,393rd1,681st1,661st1,703rd1,531st1,571st1,685th1,695th1,653rd1,424th1,607th1,375th1,453rd1,411th1,354th1,571st1,706th1,489th
Leap Years
4,579th4,430th4,484th4,453rd4,460th4,526th4,469th4,378th4,357th4,302nd4,429th4,324th4,220th4,503rd4,312th4,555th4,333rd4,353rd4,379th4,358th4,420th4,565th
4,246th4,568th4,438th4,577th4,591st4,351st4,285th4,423rd4,495th4,550th
4,471st4,458th4,305th4,452nd4,535th4,462nd4,575th4,393rd4,471st4,532nd4,539th4,505th4,371st4,272nd4,257th4,504th4,334th4,251st4,481st4,511th4,372nd
Levenshtein Distance
927th
932nd
1,061st1,024th
1,045th
1,060th
Leyland Numbers
1,489th1,540th1,677th1,619th1,453rd1,396th1,343rd1,441st1,387th1,373rd1,598th1,464th1,258th1,644th1,443rd1,670th1,474th1,437th1,561st1,506th1,614th1,527th
1,302nd1,724th1,631st1,477th1,734th1,522nd1,333rd1,578th1,652nd1,707th
1,570th1,486th1,325th1,383rd1,668th1,599th1,678th1,585th1,601st1,674th1,681st1,681st1,357th1,245th1,398th1,388th1,410th1,223rd1,461st1,492nd1,480th
ln 2
1,521st1,466th1,238th1,165th1,012th1,101st1,285th1,136th1,194th1,062nd1,429th1,323rd
1,459th1,564th1,299th1,264th1,247th1,389th1,341st1,496th930th1,284th904th1,597th1,349th1,493rd1,594th970th1,050th1,449th1,191st1,562nd
1,080th953rd848th837th1,587th1,204th1,527th1,477th1,389th1,114th1,530th1,561st918th654th789th982nd1,371st737th1,080th807th1,019th
Look and Say
1,878th1,881st1,752nd1,627th1,567th1,568th1,792nd1,690th1,575th1,548th1,821st1,647th1,409th1,730th1,510th1,806th1,613th1,550th1,603rd1,488th1,617th1,624th
1,475th1,892nd1,666th1,401st1,890th1,709th1,522nd1,750th1,755th1,738th
1,545th1,621st1,501st1,458th1,857th1,711th1,790th1,673rd1,705th1,808th1,859th1,810th1,471st1,841st1,432nd1,691st1,675th1,426th1,587th1,823rd1,554th
Lucky Numbers
1,399th1,280th1,364th1,258th1,204th1,339th1,300th1,246th1,202nd1,156th1,275th1,068th957th1,362nd1,068th1,366th1,205th1,197th1,143rd1,112th1,215th1,389th
1,013th1,391st1,291st1,299th1,410th1,167th1,049th1,238th1,231st1,370th
1,243rd1,198th1,086th1,212th1,314th1,331st1,355th1,226th1,357th1,368th1,341st1,341st1,124th989th962nd1,296th1,104th971st1,287th1,372nd1,182nd
Lucky Tickets
761st
705th
734th
717th
683rd
698th728th
738th
703rd
722nd
749th
694th
Maze
523rd
Morse Decoder
825th
832nd
833rd
762nd
846th827th
851st
775th
816th
844th
812th
Morse Encoder
954th
932nd
887th
945th930th
915th
955th
927th
956th
881st
Musical Chords
518th
556th
566th
547th
515th
540th555th
568th
543rd
551st
567th
539th
N Queens
459th875th852nd820th684th834th893rd806th726th
825th673rd451st854th633rd863rd732nd736th607th593rd712th836th
569th902nd779th503rd913th749th604th803rd756th888th
775th681st625th688th793rd738th846th813th827th858th879th862nd700th580th552nd701st651st499th645th
670th
Niven Numbers
3,930th3,736th3,840th3,624th3,571st3,863rd3,802nd3,759th3,609th3,782nd3,678th3,334th1,513th3,810th2,994th3,876th3,750th3,661st3,420th3,435th3,596th3,915th
3,066th3,887th3,672nd
3,951st3,578th3,635th3,562nd3,722nd3,904th3,921st3,744th3,831st3,155th3,735th3,839th3,789th3,898th3,754th3,756th3,866th3,844th3,709th3,610th2,875th3,026th3,835th3,468th3,385th3,762nd3,637th3,486th
Niven Numbers (Long)
2,313th2,256th2,271st2,243rd2,168th2,208th2,220th2,161st2,161st2,130th2,197th2,056th1,989th2,269th2,025th2,294th2,169th2,121st2,083rd2,080th2,147th2,301st
2,016th2,304th2,208th2,274th2,324th2,151st2,048th2,189th2,225th2,299th
2,200th2,122nd2,034th2,172nd2,287th2,258th2,294th2,158th2,260th2,265th2,281st2,237th2,127th2,009th2,023rd2,214th2,138th1,998th2,200th2,176th2,107th
Number Spiral
967th1,534th1,377th1,192nd741st1,237th1,517th1,220th1,124th1,173rd1,379th1,164th387th1,443rd1,047th1,375th1,102nd1,081st1,018th940th1,411th1,013th
865th1,562nd1,115th1,448th1,607th1,126th1,078th1,256th1,144th1,543rd1,583rd929th1,072nd877th821st1,432nd1,182nd1,265th1,098th1,379th1,471st1,549th1,433rd998th774th520th1,001st805th
1,135th842nd1,082nd
Odious Numbers
3,895th3,778th3,794th3,468th3,593rd3,744th3,765th3,506th3,406th3,611th3,548th2,940th920th3,710th2,974th3,802nd3,606th3,568th3,014th3,034th3,457th3,873rd
2,590th3,853rd3,433rd
3,909th3,490th3,534th3,383rd3,618th3,848th3,891st3,676th3,791st2,314th3,648th3,728th3,681st3,836th3,558th3,600th3,782nd3,767th3,663rd3,354th2,541st2,365th3,754th3,179th3,065th3,614th3,510th3,251st
Odious Numbers (Long)
2,352nd2,257th2,311th2,248th2,205th2,286th2,324th2,187th2,173rd2,104th2,198th2,123rd2,031st2,286th2,123rd2,332nd2,116th2,142nd2,087th2,105th2,223rd2,337th
2,053rd2,341st2,182nd2,323rd2,360th2,114th2,094th2,194th2,212th2,321st
2,260th2,166th2,063rd2,267th2,319th2,304th2,333rd2,231st2,273rd2,306th2,326th2,297th2,144th2,074th2,060th2,262nd2,117th2,042nd2,273rd2,234th2,160th
Ordinal Numbers
1,813th
1,805th
1,819th
1,804th
1,782nd
1,796th1,814th
1,815th
1,794th
1,803rd
1,820th
1,795th
Pangram Grep
2,510th
2,495th
2,447th
2,512th2,502nd
2,492nd
2,479th
2,514th
2,489th
Pascal’s Triangle
2,812th2,748th2,762nd2,765th2,592nd2,651st2,715th2,611th2,515th2,509th2,721st2,679th2,373rd2,727th2,661st2,714th2,554th2,562nd2,579th2,530th2,656th2,729th
2,434th2,815th2,546th2,833rd2,842nd2,642nd2,511th2,693rd2,734th2,782nd
2,565th2,632nd2,462nd2,437th2,803rd2,722nd2,785th2,630th2,684th2,801st2,806th2,754th2,507th2,505th2,421st2,568th2,633rd2,409th2,628th2,787th2,556th
Pernicious Numbers
3,106th2,970th2,966th2,853rd2,754th3,029th2,960th2,845th2,740th2,852nd2,875th2,424th1,113th2,962nd2,404th3,055th2,874th2,836th2,471st2,583rd2,601st3,084th
2,136th3,079th2,761st3,113th3,128th2,699th2,752nd2,833rd2,623rd3,065th3,103rd2,908th2,958th2,161st2,885th3,019th2,977th3,076th2,876th2,893rd2,964th3,007th2,914th2,756th2,045th2,172nd3,006th2,769th2,302nd2,920th2,792nd2,712th
Pernicious Numbers (Long)
1,674th1,588th1,628th1,568th1,636th1,615th1,655th1,629th1,490th1,499th1,582nd1,414th1,338th1,615th1,414th1,669th1,496th1,481st1,414th1,448th1,553rd1,680th
1,379th1,664th1,615th1,644th1,802nd1,414th1,483rd1,580th1,508th1,634th
1,595th1,482nd1,364th1,642nd1,538th1,591st1,669th1,626th1,615th1,609th1,523rd1,580th1,492nd1,384th1,363rd1,632nd1,404th1,347th1,595th1,391st1,465th
Poker
532nd
Polyominoes
364th695th481st593rd561st670th617th688th663rd
644th523rd
712th490th714th676th585th509th426th476th318th
486th728th683rd360th734th454th538th660th619th713th
458th473rd404th447th706th613th679th604th710th677th646th707th599th720th472nd607th532nd
661st
559th
Prime Numbers
5,088th4,581st4,860th3,972nd3,647th4,368th4,881st4,343rd3,813th4,555th4,508th3,524th1,307th4,818th2,891st4,915th4,660th4,333rd3,994th3,338th5,038th5,056th
2,168th5,012th4,630th5,136th5,154th4,498th4,096th4,276th4,684th5,063rd5,130th4,648th4,749th2,187th4,481st4,771st4,487th4,963rd4,590th4,619th4,988th4,954th4,560th3,986th2,860th1,800th4,615th3,900th3,713th4,389th4,467th3,857th
Prime Numbers (Long)
2,778th2,656th2,727th2,639th2,625th2,665th2,749th2,674th2,571st2,537th2,651st2,548th2,477th2,725th2,586th2,745th2,574th2,566th2,586th2,546th2,775th2,761st
2,502nd2,765th2,665th2,782nd2,794th2,586th2,528th2,715th2,691st2,757th
2,622nd2,567th2,515th2,577th2,706th2,719th2,752nd2,672nd2,721st2,755th2,770th2,733rd2,573rd2,508th2,497th2,676th2,539th2,490th2,660th2,700th2,613th
Proximity Grid
528th
516th
545th
557th
526th
492nd
533rd536th
558th
539th
531st
555th
503rd
QR Decoder
445th
443rd
Recamán
1,870th1,776th1,845th1,806th1,720th1,791st1,784th1,737th1,653rd1,663rd1,754th1,575th1,457th1,805th1,541st1,843rd1,677th1,662nd1,622nd1,531st1,716th1,865th
1,505th1,853rd1,703rd1,812th1,879th1,693rd1,539th1,736th1,682nd1,823rd
1,748th1,675th1,517th1,741st1,840th1,832nd1,847th1,714th1,761st1,825th1,827th1,813th1,617th1,513th1,495th1,728th1,566th1,480th1,748th1,583rd1,657th
Reverse Polish Notation
913th
1,125th
1,124th
1,115th
732nd
1,127th
Reversi
420th
Rijndael S-box
510th1,238th824th1,118th1,075th862nd1,246th1,214th925th1,185th973rd684th473rd980th719th1,194th1,142nd815th603rd1,031st940th551st
869th1,208th705th745th1,225th773rd946th949th638th1,056th
845th1,073rd652nd1,184th1,102nd950th1,077th730th1,038th954th1,132nd1,093rd1,055th575th344th698th665th372nd1,164th
626th
Rock-paper-scissors-Spock-lizard
918th
1,034th
1,057th
1,067th
1,026th
994th
1,065th1,045th
1,063rd
1,019th
1,043rd
1,068th
1,028th
Roman to Arabic
1,409th
1,416th
1,407th
1,415th
1,392nd
1,417th1,412th
1,413th
1,411th
1,408th
1,414th
Rule 110
1,468th
1,375th1,317th1,206th1,287th
1,377th1,378th1,295th1,350th1,145th1,127th1,466th1,170th1,460th1,294th1,276th1,235th1,226th1,226th1,297th
1,161st1,474th1,363rd
1,507th1,235th1,198th1,330th1,301st1,467th
1,278th1,197th1,151st1,166th1,488th1,355th1,460th1,369th1,463rd1,359th1,404th1,404th1,290th1,492nd1,131st1,203rd1,218th
1,278th1,404th1,251st
Seven Segment
1,407th
1,340th
1,341st
1,308th
1,401st1,335th
1,390th
1,369th
1,365th
1,317th
1,338th
1,334th
SI Units
387th
397th
411th
402nd
375th
388th412th
413th
403rd
415th
418th
376th
Sierpiński Triangle
1,881st
1,735th1,596th1,485th1,783rd1,931st1,719th1,561st1,539th1,619th1,410th1,174th1,736th1,425th1,841st1,538th1,535th1,462nd1,501st1,451st1,572nd
1,361st1,888th1,491st
1,926th1,521st1,537th1,788th1,721st1,878th
1,531st1,489th1,377th1,345th1,865th1,802nd1,808th1,590th1,694th1,559th1,826th1,765th1,423rd1,710th1,311th1,612th1,432nd
1,606th1,900th1,688th
Smith Numbers
1,381st1,338th1,346th1,259th1,163rd1,292nd1,011th1,329th1,210th1,246th1,310th1,019th942nd1,311th996th1,361st1,211th1,149th1,028th1,057th1,156th1,370th
1,052nd1,372nd1,237th918th1,399th1,145th1,097th1,279th1,120th1,366th
1,204th1,143rd1,045th1,194th1,353rd1,322nd1,319th1,170th1,280th1,325th1,266th1,294th1,180th880th931st1,245th1,080th946th1,280th1,226th1,070th
Spelling Numbers
992nd
996th
999th
995th
977th
1,002nd994th
1,001st
983rd
1,012th
1,000th
1,014th
Star Wars Opening Crawl
531st
515th
547th
544th
514th
510th
516th543rd
545th
521st
540th
552nd
503rd
Sudoku
530th
507th
506th
534th532nd
494th
512th
531st
538th
505th
Sudoku (Fill-in)
458th
454th
438th
461st464th
451st
460th
468th
444th
Ten-pin Bowling
377th
556th
507th
Time Distance
638th
631st
612th
607th
623rd
630th
Tongue-twisters
1,544th2,146th1,376th1,378th1,551st1,319th2,169th1,781st2,023rd2,003rd1,915th1,490th1,194th2,068th1,295th2,070th2,107th1,705th1,948th1,600th1,517th1,247th
1,536th2,086th1,553rd1,983rd2,154th1,351st1,801st1,768th1,683rd2,114th
1,662nd1,779th1,065th1,481st2,004th1,715th2,037th1,360th1,967th1,738th1,823rd2,065th1,341st1,408th908th1,679th1,689th1,213th1,922nd1,464th1,727th
United States
1,077th
1,307th
1,310th
1,323rd
1,271st
1,080th
1,273rd1,287th
1,304th
1,254th
1,274th
1,334th
1,199th
Vampire Numbers
768th1,072nd1,299th1,144th906th907th961st1,267th1,184th1,180th1,284th1,133rd676th1,329th886th1,288th1,264th1,141st951st1,043rd1,161st1,286th
944th1,357th1,300th781st1,374th1,038th1,013th1,228th1,290th1,344th
1,081st967th852nd882nd1,338th1,208th1,211th1,183rd1,307th1,201st1,314th1,269th1,137th611th737th1,203rd919th618th1,094th981st1,004th
Van Eck Sequence
1,656th1,514th1,632nd1,577th1,477th1,592nd1,500th1,498th1,439th1,399th1,535th1,402nd1,222nd1,605th1,357th1,623rd1,441st1,424th1,372nd1,314th1,447th1,645th
1,262nd1,648th1,544th1,367th1,675th1,402nd1,300th1,504th1,559th1,620th
1,586th1,435th1,281st1,555th1,613th1,634th1,623rd1,594th1,538th1,618th1,598th1,566th1,395th1,337th1,272nd1,499th1,345th1,249th1,538th1,466th1,389th
Zodiac Signs
569th
581st
586th565th
577th
584th
578th
γ
732nd1,124th571st649th840th580th873rd923rd1,111th899th1,404th650th
1,376th1,202nd1,278th1,262nd1,154th740th1,165th1,236th506th941st985th1,471st1,263rd1,373rd1,468th715th1,017th1,427th710th1,497th
572nd865th615th528th1,324th670th1,401st1,230th1,331st961st1,428th1,457th817th324th505th532nd428th378th1,034th435th685th
λ
1,921st1,796th689th763rd836th731st1,540th1,358th1,689th1,356th2,058th1,703rd486th2,194th1,547th1,874th1,872nd1,701st1,472nd1,671st1,986th642nd1,162nd1,372nd2,295th1,800th1,298th2,292nd1,025th1,412th2,016th1,001st2,280th
649th1,040th775th577th2,095th875th1,940th1,656th2,106th926th1,954th2,223rd1,229th442nd531st913th1,432nd499th979th600th937th
π
3,719th3,533rd2,779th2,585th2,081st2,594th2,877th2,432nd2,437th2,243rd3,400th2,935th1,503rd3,256th3,632nd3,203rd2,808th2,664th3,256th2,959th3,555th2,000th2,902nd1,762nd3,739th3,018th3,576th3,812th2,032nd2,191st3,319th1,944th3,799th
2,332nd2,022nd1,654th1,626th3,840th2,678th3,487th3,451st3,050th2,492nd3,583rd3,678th1,816th835th1,525th1,958th2,884th1,399th2,262nd1,961st2,224th
τ
2,119th1,992nd1,660th1,583rd1,354th1,548th1,698th1,518th1,537th1,433rd1,949th1,764th1,037th1,885th2,027th1,864th1,675th1,604th1,885th1,746th2,048th1,287th1,722nd1,179th2,132nd1,789th2,064th2,151st1,320th1,414th1,918th1,241st2,118th
1,471st1,317th1,120th1,106th2,167th1,619th2,022nd1,978th1,809th1,530th2,067th2,088th1,212th710th1,045th1,312th1,714th983rd1,436th1,293rd1,423rd
φ
2,258th1,946th1,743rd1,630th1,446th1,636th1,972nd1,535th1,683rd1,597th2,116th2,067th1,206th2,033rd2,033rd1,906th1,827th1,830th1,888th1,840th2,186th1,349th1,801st1,545th2,295th1,863rd2,231st2,313th1,397th1,787th2,067th1,309th2,230th
1,585th1,410th1,278th1,238th2,251st1,698th2,151st2,124th1,974th1,657th2,269th2,207th1,332nd987th1,249th1,392nd2,180th1,156th1,762nd1,412th1,489th
√2
2,622nd2,257th2,007th1,905th1,692nd1,835th2,339th1,815th2,008th1,846th2,401st2,464th1,391st2,464th2,490th2,219th2,086th2,097th2,194th2,114th2,517th1,647th2,051st1,956th2,667th2,153rd2,344th2,684th1,611th2,178th2,295th1,566th2,589th
1,756th1,656th1,474th1,452nd2,654th1,919th2,444th2,484th2,347th1,855th2,595th2,567th1,555th1,093rd1,400th1,654th2,538th1,332nd2,026th1,509th1,716th
𝑒
3,087th2,877th2,443rd2,401st1,683rd2,094th2,584th2,047th1,876th1,810th2,676th2,507th1,366th2,829th2,941st2,478th2,166th2,111th2,702nd2,453rd2,918th1,783rd2,273rd1,509th3,134th2,590th3,027th3,170th1,847th1,793rd2,642nd2,137th3,086th
2,003rd1,644th1,531st1,478th3,123rd2,299th2,915th2,820th2,702nd2,188th3,029th2,986th1,641st1,042nd1,382nd1,809th2,328th1,331st1,927th1,897th1,960th