12 Days of Christmas
3,740th3,848th3,745th3,777th3,443rd3,384th3,948th3,636th3,644th3,444th3,639th3,856th3,204th3,748th3,868th3,741st3,693rd3,358th3,694th3,335th3,450th3,754th
3,290th3,797th3,384th3,911th3,926th3,399th3,311th3,583rd3,457th3,730th
3,426th3,324th3,247th3,433rd3,835th3,734th3,751st3,325th3,704th3,455th3,809th3,713th3,327th3,671st3,237th3,395th3,679th3,762nd3,641st3,766th3,353rd
24 Game
716th974th867th668th827th898th752nd868th784th828th969th874th587th994th764th1,003rd871st818th874th777th546th860th
688th724th976th802nd1,015th834th713th943rd950th1,004th
819th749th725th691st905th862nd756th995th976th945th984th992nd857th489th604th715th606th640th855th
735th
99 Bottles of Beer
3,622nd3,720th3,736th3,752nd3,618th3,685th3,819th3,688th3,689th3,510th3,677th3,524th3,416th3,734th3,642nd3,726th3,617th3,552nd3,485th3,456th3,482nd3,584th
3,429th3,762nd3,568th3,760th3,800th3,524th3,500th3,642nd3,625th3,690th
3,560th3,553rd3,442nd3,477th3,752nd3,725th3,726th3,502nd3,680th3,613th3,747th3,703rd3,472nd3,610th3,433rd3,575th3,517th3,578th3,612th3,780th3,596th
Abundant Numbers
4,236th4,140th4,149th3,995th3,910th4,179th4,192nd4,049th3,966th3,992nd4,027th3,781st1,380th4,158th3,753rd4,202nd4,029th3,979th3,836th3,851st3,924th4,226th
3,671st4,232nd4,036th4,257th4,275th4,002nd3,894th3,993rd4,061st4,241st4,246th4,084th4,071st3,633rd4,032nd4,105th4,089th4,206th3,987th4,103rd4,205th4,182nd4,077th3,942nd3,367th3,561st4,136th3,875th3,739th4,068th4,007th3,955th
Abundant Numbers (Long)
2,604th2,545th2,565th2,507th2,439th2,526th2,453rd2,493rd2,429th2,431st2,492nd2,367th2,247th2,521st2,354th2,582nd2,433rd2,388th2,402nd2,381st2,435th2,593rd
2,280th2,602nd2,508th2,586th2,619th2,451st2,344th2,491st2,515th2,587th
2,479th2,444th2,314th2,460th2,563rd2,538th2,575th2,471st2,501st2,583rd2,577th2,554th2,440th2,286th2,299th2,495th2,462nd2,265th2,482nd2,389th2,426th
Arabic to Roman
1,866th
1,872nd
1,882nd
1,870th
1,871st
1,873rd1,884th
1,868th
1,867th
1,883rd
1,869th
Arithmetic Numbers
1,976th1,957th1,973rd1,825th1,892nd1,970th
1,876th1,876th1,890th1,952nd1,804th1,703rd1,970th1,734th1,961st1,888th1,852nd1,734th1,825th1,796th1,981st
1,752nd1,925th1,867th1,985th
1,804th1,855th1,950th1,911th1,974th
1,862nd1,854th1,744th1,899th1,932nd1,960th1,860th1,873rd1,867th1,967th1,925th1,950th1,881st1,680th1,734th1,882nd1,785th1,711th1,862nd
1,842nd
Arrows
1,275th
1,253rd
1,258th
1,179th
1,278th1,260th
1,285th
1,250th1,243rd
1,264th
1,234th
1,266th
1,247th
Ascending Primes
1,332nd1,339th1,309th1,130th1,149th1,308th1,286th1,277th1,228th1,209th1,312th1,080th684th1,331st994th1,328th1,230th1,232nd941st1,109th1,293rd1,166th
1,032nd1,366th1,263rd1,168th1,384th1,080th1,179th1,262nd1,220th1,347th1,380th1,200th1,195th986th1,011th1,279th1,269th1,236th1,324th1,319th1,313th1,350th1,326th1,198th566th892nd1,256th1,019th850th1,288th
1,054th
ASCII Table
2,005th2,127th1,893rd1,919th1,738th1,913th2,237th1,868th1,669th1,886th1,764th1,713th743rd2,046th1,678th2,033rd1,830th1,565th1,650th1,697th
2,088th
1,543rd2,164th1,745th2,215th2,212th1,801st1,754th1,610th1,887th2,142nd2,149th1,664th1,843rd1,547th1,517th2,079th1,925th2,129th1,810th2,035th1,908th
2,067th1,567th1,298th1,409th1,593rd1,571st
1,844th2,090th1,523rd
Billiards
479th
461st
488th
469th
439th
483rd
492nd
490th
453rd
brainfuck
Catalan Numbers
1,937th1,721st1,703rd1,642nd1,564th1,542nd1,827th1,678th1,745th1,692nd1,840th1,788th1,453rd1,890th1,788th1,814th1,770th1,756th1,859th1,809th1,879th1,606th
1,662nd1,926th1,841st1,936th1,940th1,503rd1,682nd1,859th1,630th1,896th
1,576th1,549th1,483rd1,478th1,856th1,626th1,913th1,848th1,872nd1,663rd1,920th1,905th1,664th1,603rd1,433rd1,543rd1,780th1,470th1,726th1,588th1,505th
Catalan’s Constant
1,642nd1,354th1,266th1,144th956th994th1,212th1,037th1,123rd1,005th1,520th1,199th659th1,590th1,280th1,369th1,276th1,257th1,418th1,381st1,439th595th1,299th876th1,659th1,398th1,576th1,685th793rd858th1,556th707th1,683rd
1,082nd865th490th738th1,589th1,165th1,550th1,611th1,450th1,101st1,614th1,626th784th385th461st932nd1,311th441st1,051st742nd895th
Christmas Trees
3,009th2,990th2,870th2,884th2,749th2,903rd2,993rd2,820th2,718th2,697th2,836th2,667th2,626th2,927th2,775th2,944th2,721st2,837th2,677th2,745th2,673rd2,950th
2,596th3,041st2,826th3,055th3,062nd2,700th2,743rd2,800th2,953rd3,000th
2,795th2,754th2,634th2,710th2,965th2,838th2,996th2,846th2,900th2,926th2,982nd2,918th2,716th2,968th2,570th2,805th2,660th
2,762nd3,011th2,809th
Collatz
3,478th3,429th3,441st3,400th3,353rd3,439th3,446th3,382nd3,339th3,297th3,361st3,239th3,131st3,453rd3,184th3,455th3,328th3,289th3,239th3,235th3,266th3,482nd
3,172nd3,468th3,407th3,485th3,496th3,239th3,202nd3,347th3,391st3,459th
3,362nd3,290th3,195th3,358th3,400th3,431st3,455th3,351st3,379th3,406th3,447th3,365th3,293rd3,227th3,158th3,385th3,205th3,178th3,379th3,305th3,319th
CSS Colors
1,132nd
1,293rd
1,301st
1,178th
1,154th
1,123rd
1,173rd1,157th
1,186th
1,305th
1,155th
1,184th
1,042nd
Cubes
1,301st
1,473rd1,267th1,333rd1,380th1,607th1,384th1,402nd1,339th1,428th1,303rd1,167th1,553rd1,348th1,489th1,295th1,398th1,201st1,214th1,162nd1,340th
1,251st1,568th1,437th
1,604th1,228th1,262nd1,434th1,404th1,534th
1,329th1,213th1,175th1,186th1,504th1,343rd1,563rd1,153rd1,530th1,429th1,535th1,554th1,318th1,482nd1,133rd1,253rd1,192nd
1,314th1,447th1,254th
Day of Week
1,177th
1,065th
Diamonds
2,307th2,319th2,332nd2,204th2,159th2,266th2,379th2,190th2,105th2,084th2,195th1,999th1,968th2,304th2,027th2,285th2,076th2,114th2,121st2,079th2,110th2,294th
1,974th2,407th2,180th2,259th2,442nd2,048th2,053rd2,173rd2,308th2,361st
2,131st2,129th1,981st2,045th2,377th2,291st2,387th2,196th2,288th2,239th2,381st2,333rd2,052nd2,322nd1,934th2,054th2,055th
2,178th2,395th2,093rd
Divisors
5,323rd5,272nd5,258th5,238th5,127th5,224th5,261st5,189th5,102nd5,081st5,253rd5,158th4,976th5,256th5,096th5,264th5,088th5,087th5,173rd5,108th5,144th5,284th
5,011th5,328th5,136th5,351st5,352nd5,197th5,057th5,207th5,286th5,306th
5,114th5,125th5,040th5,060th5,294th5,244th5,317th5,178th5,193rd5,314th5,319th5,246th5,071st5,027th5,012th5,180th5,089th5,005th5,187th5,295th5,151st
Emirp Numbers
2,950th2,719th2,881st1,929th2,456th2,411th2,823rd2,412th2,428th2,654th2,757th2,220th483rd2,785th1,410th2,809th2,652nd2,400th2,417th1,849th2,688th2,983rd
1,490th2,930th2,528th2,969th3,070th2,260th2,227th2,330th2,356th2,917th3,010th2,679th2,698th1,326th2,672nd2,814th2,723rd2,842nd2,646th2,709th2,759th2,898th2,571st2,083rd1,155th962nd2,647th1,952nd1,587th2,641st1,917th2,037th
Emirp Numbers (Long)
1,598th1,571st1,581st1,479th1,384th1,517th1,525th1,489th1,449th1,441st1,566th1,362nd1,212th1,573rd1,336th1,595th1,481st1,400th1,371st1,316th1,535th1,583rd
1,276th1,622nd1,517th1,524th1,640th1,402nd1,360th1,506th1,495th1,601st
1,509th1,395th1,284th1,425th1,593rd1,594th1,602nd1,503rd1,555th1,540th1,611th1,531st1,410th1,249th1,206th1,492nd1,386th1,221st1,538th1,296th1,409th
Emojify
978th
1,288th
1,262nd
1,263rd
1,132nd
1,305th1,169th
1,312th
1,242nd
1,244th
1,289th
1,185th
Evil Numbers
4,948th4,739th4,802nd4,346th4,490th4,742nd4,775th4,385th4,203rd4,514th4,474th3,458th1,124th4,703rd3,407th4,827th4,502nd4,468th3,458th3,652nd4,277th4,907th
3,017th4,881st4,212th4,964th4,999th4,187th4,454th4,122nd4,568th4,879th4,955th4,641st4,818th2,672nd4,591st4,697th4,559th4,846th4,451st4,496th4,796th4,778th4,658th4,173rd3,000th2,628th4,795th3,542nd3,532nd4,605th4,287th4,051st
Evil Numbers (Long)
2,687th2,579th2,616th2,594th2,550th2,629th2,652nd2,551st2,505th2,446th2,574th2,458th2,346th2,629th2,458th2,661st2,455th2,471st2,412th2,440th2,563rd2,669th
2,382nd2,671st2,531st2,655th2,696th2,449th2,418th2,546th2,585th2,654th
2,600th2,502nd2,394th2,608th2,644th2,609th2,661st2,583rd2,610th2,628th2,656th2,644th2,472nd2,391st2,380th2,603rd2,434th2,359th2,610th2,554th2,496th
Factorial Factorisation
1,331st1,315th1,272nd1,061st1,023rd1,158th1,368th1,211th1,077th
1,165th848th
1,247th940th1,258th997th1,069th899th1,061st1,101st881st1,298th865th1,338th1,024th1,365th1,363rd899th1,070th1,256th1,237th1,306th
1,054th967th786th765th1,281st1,151st1,232nd995th1,190th1,294th1,318th1,307th927th583rd814th948th845th
1,142nd1,214th987th
Farey Sequence
1,396th1,305th1,362nd1,323rd1,339th1,335th1,399th1,311th1,279th1,236th1,328th1,207th1,098th1,335th1,207th1,387th1,235th1,253rd1,171st1,271st1,263rd1,390th
1,135th1,412th1,273rd1,420th1,422nd1,187th1,194th1,299th1,284th1,388th
1,307th1,272nd1,220th1,283rd1,385th1,355th1,394th1,309th1,335th1,333rd1,378th1,386th1,259th1,167th1,155th1,280th1,141st1,126th1,356th
1,180th
Fibonacci
9,575th9,336th9,453rd9,348th9,229th9,324th9,428th9,208th9,129th9,095th9,357th9,164th5,482nd9,426th8,941st9,518th9,130th9,218th8,925th9,062nd9,439th9,568th
8,473rd9,551st9,385th9,614th9,623rd9,052nd9,119th9,257th9,262nd9,528th9,580th9,216th9,391st8,838th9,177th9,467th9,381st9,484th9,341st9,351st9,487th9,507th9,435th8,901st8,194th8,184th9,282nd8,851st8,716th9,300th9,392nd9,054th
Fizz Buzz
13,108th12,950th13,064th12,987th12,908th13,056th13,162nd12,969th12,411th
13,005th12,846th11,541st13,052nd12,805th12,335th12,919th12,398th12,837th12,873rd12,768th13,095th
11,130th13,100th12,910th13,144th13,163rd12,929th12,647th12,477th13,061st12,674th13,115th12,992nd12,586th12,680th12,893rd12,677th13,049th13,107th12,976th12,226th13,008th13,074th12,348th12,830th12,826th12,708th12,255th12,868th12,790th12,986th
12,886th
Foo Fizz Buzz Bar
3,317th3,251st3,292nd3,299th3,154th3,289th3,350th3,213th3,214th3,101st3,246th3,114th3,020th3,289th3,060th3,304th3,155th3,136th3,159th3,143rd3,111th3,320th
3,044th3,324th3,204th3,337th3,349th3,237th3,050th3,192nd3,266th3,316th
3,174th3,150th3,051st3,141st3,299th3,280th3,314th3,255th3,281st3,253rd3,309th3,221st3,095th3,077th3,033rd3,216th3,104th3,067th3,202nd3,221st3,126th
Forsyth–Edwards Notation
666th
571st
Fractions
1,888th
1,911th
1,898th
1,929th1,927th
1,946th
1,925th
1,908th
1,959th
1,902nd
Game of Life
804th
824th
781st
805th
Gijswijt’s Sequence
1,069th1,008th990th911th988th1,014th1,015th1,022nd991st947th980th934th765th1,042nd812th1,070th973rd838th921st853rd905th1,089th
806th1,082nd1,001st1,072nd1,096th909th857th969th957th1,036th
970th897th828th1,040th1,059th1,041st1,076th1,006th1,031st1,029th1,054th1,035th930th1,065th791st972nd858th926th1,010th
842nd
Happy Numbers
2,993rd2,810th2,828th2,547th2,497th2,601st2,925th2,517th2,453rd2,730th2,430th2,196th745th2,837th1,551st2,847th2,737th2,428th2,278th2,111th2,699th3,026th
1,608th2,976th2,507th3,016th3,089th2,469th2,408th2,160th2,437th2,982nd3,037th2,464th2,838th1,442nd2,791st2,757th2,563rd2,851st2,752nd2,662nd2,745th2,869th2,643rd2,252nd1,830th1,257th2,693rd1,735th2,182nd2,773rd2,566th2,059th
Happy Numbers (Long)
1,955th1,911th1,927th1,873rd1,755th1,836th1,929th1,848th1,818th1,768th1,844th1,675th1,525th1,863rd1,627th1,931st1,807th1,739th1,691st1,662nd1,830th1,945th
1,610th1,958th1,852nd1,934th1,978th1,745th1,674th1,823rd1,858th1,942nd
1,811th1,740th1,635th1,785th1,923rd1,864th1,931st1,820th1,845th1,893rd1,937th1,896th1,714th1,623rd1,601st1,775th1,720th1,577th1,792nd1,885th1,700th
Hexdump
803rd
816th
831st
783rd
786th
784th796th
824th
801st
823rd
838th
773rd
Hilbert Curve
387th
663rd644th419th656th
664th637th
693rd512th409th616th
714th632nd551st492nd451st504th91st
578th594th570th
736th533rd600th713th452nd716th
586th491st426th412th636th511th630th501st695th615th697th720th579th549th403rd539th518th489th477th
460th
Intersection
1,116th
1,306th
1,310th
1,313th
1,322nd1,326th
1,329th
1,325th
965th
1,323rd
1,324th
Inventory Sequence
1,538th1,448th1,508th1,474th1,413th1,455th1,483rd1,429th1,337th1,343rd1,426th1,275th1,128th1,480th1,346th1,501st1,357th1,289th1,223rd1,206th1,381st1,531st
1,185th1,525th1,389th1,515th1,560th1,320th1,221st1,370th1,400th1,485th
1,410th1,290th1,175th1,462nd1,499th1,500th1,501st1,372nd1,480th1,479th1,493rd1,475th1,296th1,215th1,144th1,397th1,298th1,291st1,450th1,255th1,287th
ISBN
1,566th
1,534th
1,554th
1,501st
1,562nd1,542nd
1,557th
1,549th
1,500th
1,538th
1,556th
Jacobi Symbol
714th
711th
721st
719th
710th
706th
713th
712th
Kaprekar Numbers
561st978th943rd559th828th942nd601st926th894th
962nd679th521st928th
980th900th909th576th713th739th645th
709th779th743rd625th1,002nd705th872nd971st795th987th999th924th815th665th814th919th921st636th710th911th937th717th970th822nd323rd500th922nd629th418th910th
793rd
Kolakoski Constant
1,623rd1,606th1,316th1,131st884th953rd1,679th1,152nd1,094th985th1,424th1,271st649th1,433rd1,057th1,356th1,305th1,197th1,057th1,165th1,288th486th1,199th971st1,647th1,333rd815th1,670th886th1,015th1,452nd1,054th1,542nd
944th1,040th577th768th1,523rd1,213th1,419th1,398th1,483rd1,324th1,552nd1,570th834th739th451st857th1,267th595th1,023rd773rd901st
Kolakoski Sequence
1,808th1,792nd1,733rd1,777th1,545th1,610th1,713th1,623rd1,603rd1,508th1,700th1,570th1,406th1,679th1,492nd1,682nd1,527th1,583rd1,472nd1,538th1,567th1,629th1,625th1,456th1,797th1,547th1,804th1,807th1,510th1,535th1,695th1,672nd1,681st
1,585th1,565th1,465th1,463rd1,741st1,723rd1,761st1,597th1,639th1,745th1,754th1,715th1,491st1,672nd1,437th1,524th1,479th1,415th1,639th1,764th1,556th
Leap Years
4,706th4,559th4,624th4,585th4,592nd4,659th4,600th4,510th4,490th4,431st4,558th4,458th4,338th4,630th4,440th4,684th4,463rd4,486th4,513th4,491st4,551st4,694th
4,364th4,697th4,569th4,708th4,721st4,484th4,411th4,568th4,633rd4,679th
4,602nd4,590th4,434th4,583rd4,666th4,595th4,704th4,526th4,602nd4,664th4,669th4,637th4,503rd4,397th4,377th4,631st4,464th4,371st4,609th4,645th4,504th
Levenshtein Distance
974th
978th
1,115th1,071st
925th
1,109th
Leyland Numbers
1,545th1,597th1,732nd1,671st1,508th1,450th1,397th1,495th1,442nd1,427th1,652nd1,518th1,296th1,694th1,498th1,727th1,528th1,491st1,620th1,562nd1,666th1,584th
1,343rd1,781st1,680th1,531st1,791st1,579th1,386th1,636th1,705th1,763rd
1,628th1,540th1,372nd1,438th1,725th1,653rd1,733rd1,643rd1,654th1,735th1,738th1,738th1,410th1,282nd1,452nd1,443rd1,464th1,259th1,516th1,548th1,534th
ln 2
1,619th1,554th1,305th1,222nd1,077th1,177th1,371st1,176th1,257th1,147th1,521st1,407th
1,557th1,669th1,387th1,349th1,332nd1,479th1,421st1,591st986th1,370th957th1,705th1,437th1,590th1,702nd1,029th1,116th1,543rd1,255th1,667th
1,136th1,006th896th879th1,694th1,270th1,636th1,574th1,479th1,316th1,625th1,666th972nd694th832nd1,040th1,460th778th1,151st849th1,082nd
Look and Say
1,956th1,959th1,829th1,697th1,645th1,646th1,869th1,764th1,650th1,626th1,895th1,724th1,468th1,809th1,584th1,888th1,688th1,628th1,679th1,562nd1,709th1,694th
1,544th1,970th1,743rd1,802nd1,968th1,786th1,596th1,827th1,832nd1,818th
1,620th1,691st1,574th1,528th1,936th1,788th1,866th1,750th1,782nd1,890th1,938th1,876th1,546th1,917th1,499th1,765th1,752nd1,491st1,665th1,899th1,633rd
Lucky Numbers
1,459th1,342nd1,426th1,320th1,265th1,402nd1,366th1,314th1,263rd1,217th1,337th1,142nd1,002nd1,424th1,132nd1,428th1,266th1,258th1,206th1,177th1,279th1,449th
1,069th1,451st1,353rd1,365th1,470th1,229th1,108th1,309th1,297th1,430th
1,311th1,259th1,148th1,273rd1,379th1,396th1,417th1,290th1,419th1,429th1,404th1,404th1,186th1,033rd1,005th1,358th1,169th1,014th1,349th1,432nd1,243rd
Lucky Tickets
798th
729th
818th
765th
743rd
710th
724th759th
769th
728th
749th
782nd
721st
Mandelbrot
758th
882nd697th802nd827th
828th755th
866th733rd653rd875th
899th801st756th719th740th842nd717th
714th919th875th
929th733rd760th865th763rd914th
794th799th685th678th894th823rd867th753rd875th913th919th898th716th664th658th726th668th641st794th
822nd
Maze
573rd
Morse Decoder
857th
864th
865th
794th
879th859th
883rd
807th
848th
877th
843rd
Morse Encoder
987th
965th
922nd
978th962nd
950th
988th
960th
989th
916th
Musical Chords
561st
599th
611th
591st
559th
584th598th
613th
587th
594th
612th
583rd
N Queens
491st927th908th872nd731st883rd944th858th769th
876th734th483rd897th672nd916th775th786th652nd643rd755th885th
609th954th829th541st965th802nd651st854th804th938th
822nd722nd682nd726th845th787th894th864th877th910th931st913th744th625th593rd745th694th537th689th
713th
Niven Numbers
4,054th3,848th3,957th3,736th3,682nd3,981st3,915th3,875th3,722nd3,899th3,792nd3,433rd1,614th3,926th3,088th3,996th3,867th3,774th3,530th3,544th3,706th4,037th
3,172nd4,008th3,786th
4,076th3,689th3,766th3,671st3,837th4,026th4,043rd3,860th3,949th3,258th3,853rd3,956th3,904th4,019th3,870th3,872nd3,987th3,961st3,824th3,723rd2,982nd3,119th3,953rd3,575th3,494th3,878th3,746th3,593rd
Niven Numbers (Long)
2,408th2,353rd2,367th2,340th2,266th2,305th2,317th2,259th2,259th2,227th2,295th2,153rd2,074th2,365th2,124th2,391st2,267th2,219th2,185th2,182nd2,244th2,396th
2,101st2,399th2,305th2,373rd2,420th2,248th2,144th2,289th2,323rd2,394th
2,298th2,220th2,132nd2,270th2,384th2,355th2,391st2,256th2,356th2,361st2,379th2,334th2,224th2,096th2,117th2,311th2,235th2,084th2,298th2,276th2,206th
Number Spiral
1,020th1,596th1,508th1,254th786th1,300th1,575th1,280th1,174th1,228th1,449th1,219th405th1,500th1,102nd1,429th1,176th1,140th1,083rd990th1,465th1,070th
915th1,626th1,165th1,507th1,671st1,181st1,133rd1,314th1,213th1,606th1,647th979th1,130th926th872nd1,485th1,239th1,324th1,153rd1,432nd1,579th1,610th1,486th1,052nd823rd548th1,061st856th
1,190th888th1,143rd
Odious Numbers
3,998th3,879th3,894th3,565th3,690th3,846th3,867th3,631st3,500th3,710th3,644th3,023rd956th3,809th3,049th3,903rd3,704th3,666th3,097th3,125th3,555th3,975th
2,675th3,957th3,530th
4,013th3,585th3,632nd3,474th3,717th3,952nd3,994th3,776th3,889th2,405th3,748th3,827th3,782nd3,938th3,654th3,697th3,883rd3,869th3,763rd3,447th2,631st2,447th3,857th3,269th3,152nd3,713th3,607th3,343rd
Odious Numbers (Long)
2,435th2,345th2,396th2,336th2,293rd2,373rd2,407th2,273rd2,258th2,190th2,286th2,208th2,104th2,373rd2,208th2,414th2,201st2,224th2,169th2,191st2,311th2,419th
2,132nd2,423rd2,268th2,406th2,443rd2,199th2,175th2,283rd2,301st2,404th
2,348th2,225th2,145th2,354th2,403rd2,367th2,415th2,318th2,361st2,392nd2,409th2,385th2,226th2,156th2,139th2,350th2,202nd2,120th2,361st2,322nd2,242nd
Ordinal Numbers
1,859th
1,853rd
1,867th
1,852nd
1,828th
1,843rd1,860th
1,861st
1,841st
1,851st
1,868th
1,842nd
Pangram Grep
2,632nd
1,534th
2,617th
2,566th
2,634th2,625th
2,614th
848th
2,636th
2,611th
Partition Numbers
1,071st967th1,049th1,036th896th993rd897th948th846th
954th782nd698th1,022nd
1,051st904th909th858th842nd924th995th
756th1,066th975th1,059th1,082nd858th823rd1,002nd884th1,057th
930th939th730th845th1,021st1,015th1,053rd940th1,016th1,055th985th1,048th855th466th696th945th808th776th944th
828th
Pascal’s Triangle
2,889th2,827th2,841st2,843rd2,669th2,724th2,795th2,685th2,591st2,585th2,800th2,758th2,439th2,806th2,740th2,794th2,631st2,642nd2,656th2,610th2,737th2,808th
2,502nd2,892nd2,623rd2,910th2,919th2,717th2,587th2,773rd2,814th2,861st
2,639th2,706th2,536th2,505th2,880th2,801st2,864th2,704th2,763rd2,879th2,884th2,833rd2,582nd2,580th2,487th2,645th2,708th2,475th2,702nd2,866th2,633rd
Pernicious Numbers
3,232nd3,088th3,093rd2,973rd2,871st3,150th3,082nd2,965th2,857th2,971st2,994th2,561st1,186th3,086th2,519th3,177th2,993rd2,955th2,590th2,699th2,716th3,210th
2,251st3,204th2,874th3,238th3,254th2,815th2,868th2,952nd2,739th3,188th3,229th3,028th3,080th2,278th3,005th3,140th3,099th3,201st2,995th3,011th3,092nd3,128th3,036th2,873rd2,159th2,287th3,127th2,887th2,417th3,041st2,938th2,829th
Pernicious Numbers (Long)
1,746th1,662nd1,699th1,643rd1,707th1,686th1,729th1,700th1,567th1,577th1,656th1,498th1,402nd1,686th1,498th1,742nd1,574th1,559th1,498th1,528th1,629th1,752nd
1,456th1,737th1,686th1,718th1,886th1,498th1,561st1,654th1,588th1,705th
1,668th1,560th1,442nd1,716th1,614th1,665th1,742nd1,697th1,686th1,680th1,601st1,654th1,570th1,461st1,439th1,703rd1,488th1,412th1,668th1,475th1,545th
Poker
558th
Polyominoes
411th749th637th652nd620th725th675th742nd721st
687th580th
764th546th767th731st644th567th485th537th352nd
542nd778th737th404th786th514th594th718th677th766th
532nd530th458th506th759th672nd733rd661st764th732nd689th760th657th772nd529th664th588th
720th
618th
Prime Numbers
5,292nd4,760th5,061st4,145th3,811th4,551st5,082nd4,528th3,987th4,741st4,688th3,681st1,399th5,015th3,033rd5,118th4,854th4,501st4,164th3,496th5,241st5,259th
2,297th5,216th4,822nd5,340th5,358th4,681st4,276th4,458th4,869th5,267th5,334th4,847th4,938th2,313th4,651st4,965th4,674th5,167th4,779th4,811th5,191st5,158th4,753rd4,159th3,012th1,912th4,809th4,075th3,905th4,580th4,655th4,035th
Prime Numbers (Long)
2,945th2,816th2,894th2,803rd2,788th2,824th2,917th2,833rd2,737th2,705th2,886th2,717th2,624th2,892nd2,752nd2,913th2,740th2,733rd2,752nd2,715th2,941st2,928th
2,653rd2,932nd2,824th2,948th2,961st2,752nd2,692nd2,881st2,855th2,923rd
2,786th2,734th2,681st2,743rd2,872nd2,887th2,920th2,831st2,888th2,922nd2,937th2,901st2,738th2,659th2,648th2,835th2,708th2,635th2,820th2,866th2,777th
Proximity Grid
551st
539th
564th
581st
550th
514th
557th556th
582nd
563rd
553rd
579th
526th
QR Decoder
470th
468th
Recamán
1,929th1,836th1,903rd1,867th1,779th1,850th1,843rd1,798th1,710th1,720th1,816th1,630th1,506th1,866th1,596th1,899th1,735th1,719th1,682nd1,586th1,775th1,923rd
1,555th1,911th1,762nd1,873rd1,939th1,748th1,593rd1,797th1,737th1,884th
1,811th1,731st1,570th1,803rd1,898th1,891st1,905th1,772nd1,822nd1,886th1,887th1,874th1,676th1,566th1,546th1,787th1,622nd1,527th1,811th1,643rd1,714th
Reverse Polish Notation
947th
1,169th
1,168th
1,159th
762nd
1,171st
Reversi
451st
Rijndael S-box
545th1,323rd1,015th1,190th1,163rd903rd1,331st1,299th987th1,269th1,105th735th505th1,132nd769th1,277th1,218th866th631st1,080th979th676th
918th1,293rd758th790th1,310th1,003rd999th1,078th685th1,133rd
891st1,151st695th1,267th1,170th959th1,152nd781st1,093rd996th1,208th1,219th1,129th607th363rd751st714th393rd1,244th
667th
Rock-paper-scissors-Spock-lizard
947th
1,068th
1,091st
1,101st
1,060th
1,025th
1,099th1,079th
1,097th
1,050th
1,078th
1,103rd
1,062nd
Roman to Arabic
1,472nd
1,479th
1,470th
1,478th
1,455th
1,480th1,475th
1,476th
1,474th
1,471st
1,477th
Rule 110
1,518th
1,424th1,368th1,268th1,340th
1,426th1,427th1,347th1,400th1,206th1,181st1,516th1,230th1,511th1,346th1,333rd1,295th1,287th1,287th1,349th
1,221st1,524th1,412th
1,556th1,295th1,256th1,381st1,353rd1,517th
1,262nd1,255th1,212th1,226th1,537th1,405th1,511th1,418th1,514th1,408th1,457th1,457th1,342nd1,541st1,185th1,265th1,279th
1,334th1,457th1,309th
Seven Segment
1,454th
1,388th
1,389th
1,355th
1,450th1,381st
1,439th
1,417th
1,413th
1,366th
1,386th
1,380th
SI Units
410th
420th
434th
424th
398th
411th435th
436th
425th
438th
441st
404th
Sierpiński Triangle
1,942nd
1,793rd1,658th1,550th1,847th1,993rd1,779th1,622nd1,600th1,681st1,472nd1,218th1,800th1,480th1,904th1,599th1,596th1,528th1,566th1,513th1,624th
1,428th1,952nd1,556th
1,988th1,583rd1,598th1,852nd1,786th1,939th
1,592nd1,554th1,444th1,412th1,925th1,865th1,871st1,652nd1,760th1,637th1,890th1,830th1,507th1,794th1,372nd1,674th1,492nd
1,668th1,960th1,754th
Smith Numbers
1,451st1,411th1,419th1,331st1,247th1,364th1,075th1,402nd1,280th1,303rd1,385th1,108th979th1,386th1,053rd1,433rd1,302nd1,218th1,086th1,125th1,228th1,440th
1,102nd1,442nd1,320th1,139th1,470th1,214th1,170th1,352nd1,190th1,436th
1,274th1,211th1,094th1,262nd1,425th1,398th1,393rd1,237th1,353rd1,397th1,340th1,370th1,249th925th981st1,301st1,154th994th1,353rd1,289th1,143rd
Spelling Numbers
1,047th
1,051st
1,054th
1,050th
1,029th
1,057th1,049th
1,056th
1,037th
1,066th
1,055th
1,069th
Star Wars Opening Crawl
552nd
536th
567th
564th
535th
529th
537th563rd
565th
542nd
560th
573rd
523rd
Sudoku
552nd
527th
529th
556th554th
514th
534th
553rd
560th
526th
Sudoku (Fill-in)
473rd
471st
454th
478th481st
468th
477th
484th
461st
Ten-pin Bowling
403rd
610th
382nd
Tic-tac-toe
712th
707th
724th
710th
680th
714th704th
730th
711th
713th
729th
708th
Time Distance
665th
658th
639th
634th
650th
657th
Tongue-twisters
1,644th2,276th1,463rd1,466th1,642nd1,397th2,299th1,892nd2,141st2,120th2,032nd1,577th1,256th2,193rd1,381st2,195th2,233rd1,818th2,062nd1,703rd1,614th1,315th
1,612th2,211th1,649th2,082nd2,284th1,435th1,909th1,878th1,789th2,242nd
1,767th1,890th1,124th1,554th2,121st1,821st2,159th1,446th2,086th1,849th1,937th2,190th1,447th1,496th951st1,783rd1,795th1,279th2,042nd1,556th1,838th
Tower of Hanoi
1,335th1,312th1,302nd1,269th1,234th1,299th1,348th1,232nd1,232nd
1,291st1,165th1,108th1,299th
1,319th1,196th1,215th1,162nd1,211th1,147th1,322nd
1,123rd1,330th1,218th1,347th1,352nd1,205th1,176th1,289th1,197th1,320th
1,273rd1,230th1,129th1,225th1,285th1,292nd1,293rd1,222nd1,299th1,275th1,281st1,289th1,223rd1,318th1,120th1,303rd1,185th1,125th1,295th
1,214th
Trinomial Triangle
857th888th856th847th706th747th811th791st644th
826th796th547th828th
848th674th739th772nd668th782nd709th
594th913th724th906th914th772nd632nd808th865th850th
721st690th596th588th897th827th880th730th809th882nd898th879th631st484th579th689th753rd559th721st
704th
United States
1,105th
1,344th
1,348th
1,362nd
1,310th
1,107th
1,314th1,328th
1,343rd
1,296th
1,315th
1,372nd
1,243rd
Vampire Numbers
794th1,115th1,342nd1,189th961st962nd1,004th1,313th1,228th1,229th1,328th1,177th696th1,374th928th1,332nd1,309th1,186th1,008th1,087th1,206th1,330th
998th1,402nd1,344th808th1,419th1,082nd1,044th1,271st1,334th1,387th
1,126th1,018th884th923rd1,382nd1,252nd1,254th1,231st1,355th1,256th1,359th1,314th1,181st629th763rd1,247th974th635th1,140th938th1,047th
Van Eck Sequence
1,740th1,594th1,715th1,657th1,556th1,674th1,580th1,577th1,514th1,475th1,617th1,498th1,272nd1,674th1,430th1,706th1,515th1,489th1,446th1,387th1,548th1,728th
1,320th1,731st1,624th1,539th1,760th1,498th1,369th1,584th1,639th1,703rd
1,667th1,510th1,347th1,635th1,697th1,717th1,706th1,677th1,620th1,702nd1,685th1,646th1,471st1,404th1,336th1,578th1,418th1,306th1,620th1,540th1,465th
Zodiac Signs
615th
630th
636th609th
625th
633rd
626th
γ
784th1,211th592nd700th906th683rd938th992nd1,209th995th1,502nd702nd
1,470th1,294th1,369th1,352nd1,241st793rd1,252nd1,330th522nd1,012th1,063rd1,575th1,354th1,468th1,571st766th1,097th1,527th762nd1,602nd
619th929th648th573rd1,417th723rd1,499th1,312th1,425th1,033rd1,528th1,560th880th355th543rd582nd482nd411th1,117th448th738th
λ
1,975th1,856th693rd788th859th883rd1,561st1,405th1,744th1,403rd2,137th1,782nd515th2,272nd1,622nd1,993rd1,927th1,758th1,582nd1,725th2,063rd709th1,196th1,414th2,382nd1,860th1,339th2,378th1,067th1,501st2,094th1,043rd2,365th
695th1,082nd800th605th2,173rd916th1,993rd1,708th2,184th997th2,030th2,305th1,263rd468th558th955th1,556th525th1,022nd646th959th
π
3,935th3,740th2,945th2,724th2,195th2,733rd3,060th2,568th2,572nd2,380th3,597th3,110th1,561st3,443rd3,844th3,390th2,974th2,824th3,443rd3,142nd3,761st2,061st3,071st1,871st3,956th3,197th3,784th4,041st2,135th2,460th3,515th2,036th4,025th
2,326th2,128th1,726th1,685th4,070th2,841st3,690th3,679th3,233rd2,629th3,791st3,892nd1,907th855th1,581st2,057th3,043rd1,421st2,401st2,075th2,359th
τ
2,201st2,064th1,718th1,623rd1,393rd1,637th1,756th1,567th1,569th1,504th2,018th1,822nd1,051st1,951st2,100th1,929th1,732nd1,660th1,951st1,803rd2,116th1,324th1,781st1,224th2,215th1,850th2,134th2,236th1,358th1,460th1,986th1,273rd2,200th
1,494th1,357th1,147th1,126th2,253rd1,676th2,095th2,049th1,871st1,585th2,137th2,164th1,258th727th1,061st1,330th1,772nd996th1,506th1,333rd1,463rd
φ
2,335th2,007th1,795th1,673rd1,481st1,684th2,033rd1,604th1,732nd1,639th2,183rd2,131st1,220th2,094th2,102nd1,968th1,884th1,887th1,946th1,896th2,260th1,399th1,852nd1,613th2,372nd1,920th2,306th2,392nd1,448th1,842nd2,131st1,338th2,305th
1,540th1,462nd1,299th1,254th2,328th1,753rd2,219th2,192nd2,035th1,708th2,347th2,282nd1,379th1,008th1,271st1,444th2,254th1,167th1,817th1,341st1,554th
√2
2,726th2,342nd2,077th1,973rd1,748th1,897th2,425th1,880th2,078th1,911th2,487th2,556th1,423rd2,556th2,583rd2,303rd2,164th2,175th2,275th2,193rd2,610th1,698th2,129th2,025th2,773rd2,233rd2,430th2,790th1,661st2,258th2,380th1,595th2,691st
1,808th1,710th1,518th1,488th2,759th1,987th2,534th2,578th2,433rd1,926th2,699th2,663rd1,581st1,134th1,433rd1,707th2,632nd1,363rd2,104th1,597th1,774th
𝑒
3,162nd2,941st2,512th2,465th1,740th2,151st2,653rd2,107th1,904th1,869th2,746th2,576th1,410th2,899th3,011th2,548th2,227th2,171st2,772nd2,521st2,988th1,841st2,342nd1,563rd3,209th2,659th3,095th3,245th1,939th1,851st2,710th2,201st3,161st
1,971st1,700th1,588th1,525th3,198th2,436th2,985th2,890th2,772nd2,259th3,105th3,055th1,697th1,086th1,427th1,868th2,364th1,374th2,029th2,000th2,062nd