12 Days of Christmas
3,784th3,897th3,789th3,823rd3,478th3,414th4,016th3,671st3,679th3,465th3,674th3,907th3,221st3,793rd3,920th3,785th3,733rd3,382nd3,734th3,355th3,482nd3,799th
3,302nd3,845th3,414th3,973rd3,992nd3,401st3,327th3,616th3,491st3,774th
3,459th3,345th3,261st3,448th3,883rd3,771st3,796th3,347th3,747th3,488th3,856th3,754th3,332nd3,708th3,250th3,426th3,718th3,803rd3,676th3,812th3,376th
24 Game
715th975th867th668th825th902nd750th868th789th826th970th872nd592nd992nd763rd1,001st871st816th872nd776th550th860th
685th723rd979th800th1,013th832nd712th946th951st1,002nd
817th754th724th688th908th862nd755th993rd979th977th891st990th855th493rd609th714th611th647th853rd
734th
99 Bottles of Beer
3,673rd3,771st3,787th3,803rd3,669th3,736th3,870th3,739th3,740th3,566th3,728th3,580th3,473rd3,785th3,693rd3,777th3,668th3,603rd3,536th3,507th3,533rd3,633rd
3,480th3,813th3,617th3,811th3,851st3,580th3,556th3,693rd3,676th3,741st
3,611th3,604th3,493rd3,528th3,803rd3,776th3,777th3,558th3,731st3,664th3,798th3,754th3,523rd3,659th3,484th3,624th3,573rd3,627th3,661st3,831st3,645th
Abundant Numbers
4,327th4,215th4,227th4,062nd3,967th4,262nd4,278th4,115th4,025th4,057th4,095th3,830th1,390th4,237th3,801st4,290th4,097th4,041st3,891st3,906th3,982nd4,316th
3,714th4,323rd4,104th4,350th4,376th4,070th3,950th4,058th4,132nd4,331st4,337th4,157th4,143rd3,678th4,100th4,179th4,161st4,294th4,051st4,177th4,293rd4,265th4,150th3,999th3,404th3,604th4,211th3,930th3,786th4,140th4,073rd4,013th
Abundant Numbers (Long)
2,697th2,619th2,651st2,584th2,506th2,607th2,521st2,567th2,497th2,498th2,565th2,422nd2,297th2,600th2,408th2,672nd2,500th2,447th2,470th2,433rd2,502nd2,686th
2,328th2,695th2,585th2,678th2,724th2,518th2,398th2,564th2,593rd2,679th
2,552nd2,512th2,364th2,530th2,648th2,621st2,665th2,541st2,575th2,675th2,667th2,638th2,507th2,336th2,349th2,569th2,532nd2,315th2,556th2,452nd2,492nd
Arabic to Roman
1,907th
1,913th
1,923rd
1,911th
1,912th
1,914th1,925th
1,909th
1,908th
1,924th
1,910th
Arithmetic Numbers
2,007th1,988th2,004th1,856th1,923rd2,001st
1,907th1,907th1,921st1,983rd1,835th1,737th2,001st1,768th1,992nd1,919th1,883rd1,768th1,856th1,827th2,012th
1,786th1,956th1,898th2,016th
1,835th1,886th1,981st1,942nd2,005th
1,893rd1,885th1,778th1,930th1,963rd1,991st1,891st1,904th1,898th1,998th1,956th1,981st1,912th1,714th1,768th1,913th1,816th1,745th1,893rd
1,873rd
Arrows
1,287th
1,265th
1,270th
1,192nd
1,290th1,272nd
1,297th
1,263rd1,255th
1,276th
1,246th
1,278th
1,259th
Ascending Primes
1,416th1,422nd1,377th1,182nd1,204th1,383rd1,351st1,348th1,299th1,278th1,387th1,129th695th1,415th1,032nd1,409th1,293rd1,298th972nd1,159th1,364th1,223rd
1,074th1,451st1,331st1,225th1,482nd1,135th1,242nd1,330th1,283rd1,431st1,470th1,264th1,253rd1,023rd1,052nd1,346th1,338th1,304th1,403rd1,402nd1,390th1,435th1,406th1,262nd574th909th1,324th1,061st862nd1,361st
1,099th
ASCII Table
2,040th2,167th1,927th1,954th1,767th1,948th2,275th1,904th1,698th1,920th1,798th1,739th754th2,085th1,708th2,070th1,864th1,664th1,684th1,725th
2,127th
1,568th2,204th1,779th2,253rd2,250th1,835th1,788th1,635th1,921st2,182nd2,189th1,770th1,881st1,572nd1,539th2,118th1,962nd2,169th1,843rd2,072nd1,943rd
2,106th1,597th1,321st1,435th1,619th1,601st
1,877th2,129th1,548th
Billiards
488th
470th
497th
478th
449th
492nd
500th
499th
463rd
brainfuck
Catalan Numbers
2,019th1,774th1,753rd1,687th1,601st1,584th1,893rd1,727th1,801st1,742nd1,906th1,847th1,482nd1,963rd1,847th1,877th1,828th1,815th1,927th1,871st1,950th1,648th
1,708th2,007th1,907th2,018th2,023rd1,537th1,734th1,927th1,673rd1,970th
1,615th1,586th1,513th1,502nd1,924th1,669th1,990th1,915th1,941st1,711th2,000th1,979th1,712th1,644th1,462nd1,585th1,839th1,503rd1,781st1,628th1,539th
Catalan’s Constant
1,694th1,392nd1,305th1,168th974th1,014th1,241st1,057th1,148th1,026th1,565th1,227th673rd1,638th1,310th1,409th1,319th1,292nd1,461st1,422nd1,483rd611th1,334th890th1,712th1,440th1,624th1,738th810th871st1,602nd718th1,736th
1,103rd880th505th753rd1,637th1,192nd1,592nd1,662nd1,495th1,126th1,665th1,677th799th395th474th949th1,347th455th1,071st757th909th
Christmas Trees
3,045th3,026th2,906th2,920th2,785th2,939th3,029th2,856th2,754th2,733rd2,872nd2,703rd2,664th2,963rd2,811th2,980th2,757th2,873rd2,712th2,778th2,709th2,986th
2,638th3,077th2,862nd3,091st3,098th2,736th2,782nd2,836th2,989th3,036th
2,831st2,790th2,672nd2,747th3,001st2,874th3,032nd2,882nd2,936th2,962nd3,018th2,954th2,752nd3,005th2,612th2,841st2,696th
2,798th3,047th2,845th
Collatz
3,570th3,513th3,528th3,480th3,427th3,525th3,534th3,460th3,409th3,360th3,435th3,295th3,181st3,542nd3,232nd3,545th3,387th3,350th3,295th3,291st3,324th3,575th
3,223rd3,560th3,490th3,580th3,600th3,295th3,255th3,417th3,471st3,550th
3,437th3,352nd3,247th3,432nd3,480th3,516th3,545th3,426th3,457th3,489th3,535th3,441st3,355th3,282nd3,202nd3,463rd3,258th3,226th3,457th3,392nd3,376th
CSS Colors
1,142nd
1,304th
1,312th
1,190th
1,165th
1,132nd
1,184th1,168th
1,198th
1,316th
1,166th
1,197th
1,048th
Cubes
1,307th
1,481st1,275th1,341st1,388th1,614th1,392nd1,410th1,347th1,436th1,309th1,175th1,560th1,356th1,497th1,303rd1,406th1,209th1,218th1,170th1,348th
1,256th1,575th1,445th
1,611th1,230th1,270th1,442nd1,412th1,541st
1,337th1,257th1,183rd1,194th1,512th1,351st1,570th1,163rd1,537th1,437th1,542nd1,561st1,324th1,490th1,147th1,261st1,200th
1,320th1,455th1,262nd
Day of Week
1,185th
1,075th
Diamonds
2,311th2,323rd2,336th2,208th2,163rd2,270th2,383rd2,192nd2,104th2,088th2,197th2,003rd1,972nd2,308th2,031st2,289th2,080th2,113th2,120th2,083rd2,109th2,298th
1,978th2,411th2,182nd2,263rd2,445th2,052nd2,057th2,177th2,312th2,365th
2,135th2,133rd1,985th2,049th2,381st2,295th2,391st2,200th2,292nd2,243rd2,385th2,337th2,056th2,326th1,938th2,058th2,059th
2,198th2,399th2,092nd
Divisors
5,436th5,370th5,356th5,333rd5,209th5,318th5,359th5,277th5,180th5,157th5,349th5,250th5,042nd5,353rd5,174th5,350th5,166th5,150th5,260th5,188th5,229th5,386th
5,073rd5,441st5,220th5,471st5,472nd5,286th5,127th5,298th5,388th5,413th
5,195th5,207th5,107th5,130th5,396th5,339th5,427th5,266th5,281st5,424th5,431st5,341st5,145th5,091st5,075th5,268th5,167th5,066th5,275th5,400th5,237th
Emirp Numbers
3,031st2,772nd2,946th1,949th2,480th2,442nd2,882nd2,449th2,465th2,704th2,807th2,250th488th2,839th1,401st2,866th2,696th2,425th2,450th1,859th2,736th3,068th
1,497th3,009th2,567th3,052nd3,171st2,282nd2,257th2,364th2,390th2,991st3,103rd2,725th2,747th1,330th2,715th2,871st2,776th2,904th2,694th2,758th2,809th2,970th2,613th2,109th1,161st967th2,702nd1,979th1,598th2,684th1,938th2,063rd
Emirp Numbers (Long)
1,674th1,642nd1,659th1,533rd1,433rd1,585th1,594th1,548th1,495th1,481st1,637th1,401st1,249th1,646th1,367th1,671st1,538th1,449th1,418th1,342nd1,605th1,648th
1,306th1,702nd1,585th1,593rd1,731st1,442nd1,409th1,571st1,555th1,677th
1,574th1,436th1,312th1,468th1,668th1,670th1,678th1,566th1,626th1,610th1,689th1,600th1,451st1,285th1,242nd1,552nd1,496th1,258th1,608th1,377th1,452nd
Emojify
988th
1,299th
1,273rd
1,274th
1,143rd
1,316th1,179th
1,323rd
1,253rd
1,255th
1,300th
1,195th
Evil Numbers
5,040th4,818th4,882nd4,400th4,559th4,821st4,854th4,452nd4,248th4,584th4,547th3,474th1,138th4,780th3,434th4,909th4,562nd4,537th3,474th3,685th4,318th4,996th
3,040th4,970th4,266th5,059th5,099th4,240th4,523rd4,174th4,632nd4,968th5,048th4,715th4,898th2,677th4,662nd4,773rd4,639th4,933rd4,521st4,569th4,875th4,856th4,732nd4,221st3,023rd2,647th4,872nd3,574th3,550th4,673rd4,338th4,082nd
Evil Numbers (Long)
2,778th2,653rd2,695th2,671st2,619th2,710th2,736th2,620th2,569th2,502nd2,648th2,514th2,391st2,710th2,514th2,747th2,509th2,528th2,462nd2,493rd2,635th2,757th
2,425th2,759th2,598th2,740th2,795th2,505th2,468th2,614th2,662nd2,739th
2,678th2,564th2,441st2,686th2,725th2,687th2,749th2,660th2,688th2,708th2,741st2,725th2,530th2,435th2,422nd2,681st2,487th2,406th2,688th2,625th2,556th
Factorial Factorisation
1,387th1,370th1,323rd1,096th1,053rd1,190th1,424th1,255th1,112th
1,208th863rd
1,295th963rd1,308th1,027th1,104th919th1,096th1,139th898th1,352nd881st1,394th1,054th1,421st1,419th919th1,105th1,306th1,284th1,362nd
1,076th986th797th778th1,333rd1,200th1,277th1,023rd1,234th1,347th1,373rd1,361st958th595th828th972nd859th
1,182nd1,266th1,015th
Farey Sequence
1,484th1,379th1,444th1,400th1,417th1,413th1,487th1,387th1,354th1,298th1,405th1,264th1,145th1,413th1,264th1,472nd1,297th1,318th1,221st1,340th1,330th1,478th
1,179th1,503rd1,346th1,514th1,521st1,239th1,249th1,372nd1,359th1,473rd
1,382nd1,343rd1,277th1,358th1,468th1,435th1,482nd1,385th1,413th1,411th1,461st1,470th1,325th1,216th1,202nd1,355th1,191st1,169th1,436th
1,230th
Fibonacci
9,723rd9,457th9,592nd9,476th9,343rd9,448th9,565th9,310th9,246th9,204th9,484th9,276th5,542nd9,562nd9,039th9,661st9,237th9,332nd9,024th9,169th9,576th9,715th
8,565th9,698th9,530th9,767th9,780th9,159th9,229th9,380th9,374th9,672nd9,728th9,330th9,536th8,937th9,289th9,607th9,510th9,627th9,466th9,480th9,630th9,650th9,571st9,001st8,285th8,275th9,396th8,950th8,820th9,419th9,514th9,161st
Fizz Buzz
13,199th13,019th13,146th13,063rd12,975th13,141st13,267th13,042nd12,463rd
13,082nd12,905th11,593rd13,136th12,859th12,387th12,988th12,446th12,894th12,932nd12,819th13,185th
11,181st13,190th12,977th13,242nd13,268th12,998th12,697th12,529th13,148th12,725th13,207th13,069th12,636th12,731st12,957th12,728th13,133rd13,198th13,050th12,281st13,086th13,161st12,401st12,886th12,877th12,759th12,307th12,927th12,843rd13,061st
12,947th
Foo Fizz Buzz Bar
3,365th3,299th3,340th3,347th3,202nd3,337th3,398th3,262nd3,263rd3,149th3,294th3,162nd3,072nd3,337th3,108th3,352nd3,203rd3,184th3,207th3,191st3,159th3,368th
3,092nd3,372nd3,253rd3,385th3,397th3,285th3,093rd3,241st3,314th3,355th
3,222nd3,198th3,099th3,189th3,347th3,328th3,363rd3,303rd3,329th3,301st3,358th3,269th3,143rd3,125th3,081st3,225th3,152nd3,115th3,251st3,269th3,174th
Forsyth–Edwards Notation
673rd
579th
Fractions
1,902nd
1,926th
1,913th
1,946th1,942nd
1,962nd
1,940th
1,923rd
1,975th
1,915th
Game of Life
810th
830th
786th
811th
Gijswijt’s Sequence
1,111th1,029th1,019th930th1,017th1,046th1,047th1,055th1,020th969th1,006th954th769th1,081st820th1,112th998th846th942nd861st924th1,138th
819th1,125th1,032nd1,114th1,155th928th867th995th983rd1,074th
1,010th915th835th1,078th1,098th1,079th1,119th1,038th1,068th1,065th1,093rd1,073rd952nd1,104th796th996th868th948th1,041st
850th
Happy Numbers
3,081st2,878th2,897th2,596th2,543rd2,651st3,006th2,563rd2,495th2,790th2,475th2,227th753rd2,909th1,564th2,917th2,793rd2,456th2,309th2,136th2,756th3,115th
1,622nd3,064th2,547th3,106th3,190th2,505th2,451st2,191st2,476th3,062nd3,129th2,512th2,910th1,450th2,854th2,821st2,617th2,927th2,813th2,714th2,806th2,944th2,693rd2,286th1,845th1,268th2,747th1,747th2,205th2,835th2,620th2,090th
Happy Numbers (Long)
2,028th1,977th1,998th1,935th1,804th1,895th2,000th1,907th1,876th1,817th1,899th1,712th1,555th1,923rd1,659th2,002nd1,861st1,785th1,733rd1,698th1,889th2,018th
1,639th2,033rd1,911th2,005th2,065th1,795th1,711th1,880th1,918th2,016th
1,866th1,786th1,667th1,829th1,991st1,925th2,002nd1,877th1,904th1,956th2,008th1,959th1,757th1,655th1,629th1,826th1,770th1,606th1,845th1,947th1,729th
Hexdump
809th
822nd
837th
789th
792nd
790th802nd
830th
807th
829th
844th
779th
Hilbert Curve
402nd
680th661st442nd673rd
681st654th
709th524th425th629th
730th649th563rd504th463rd516th90th
590th607th582nd
752nd545th613th729th464th732nd
598th503rd435th428th653rd646th647th513th711th628th713th736th591st561st417th551st530th501st488th
472nd
Intersection
1,130th
1,320th
1,324th
1,327th
1,336th1,340th
1,343rd
1,339th
982nd
1,337th
1,338th
Inventory Sequence
1,620th1,519th1,587th1,548th1,481st1,528th1,557th1,498th1,395th1,401st1,493rd1,354th1,166th1,554th1,404th1,579th1,417th1,336th1,270th1,246th1,445th1,612th
1,221st1,606th1,453rd1,597th1,654th1,376th1,267th1,432nd1,466th1,559th
1,477th1,337th1,211th1,535th1,574th1,578th1,579th1,436th1,554th1,553rd1,568th1,549th1,344th1,256th1,182nd1,462nd1,347th1,338th1,522nd1,302nd1,333rd
ISBN
1,591st
1,558th
1,579th
1,525th
1,587th1,567th
1,582nd
1,574th
1,523rd
1,562nd
1,580th
Jacobi Symbol
729th
726th
736th
734th
725th
721st
728th
727th
Kaprekar Numbers
591st1,077th1,071st592nd898th1,024th627th1,002nd970th
1,050th716th544th1,006th
1,081st979th989th611th787th788th693rd
747th834th797th657th1,111th807th939th1,066th854th1,087th1,102nd998th957th700th883rd1,015th1,070th827th794th990th1,023rd752nd1,060th899th335th520th991st661st434th987th
885th
Kolakoski Constant
1,684th1,666th1,363rd1,165th911th989th1,741st1,187th1,125th999th1,475th1,312th631st1,485th1,086th1,404th1,353rd1,234th1,086th1,201st1,332nd826th1,237th971st1,708th1,381st831st1,731st900th1,029th1,505th1,082nd1,598th
951st1,068th558th772nd1,537th1,251st1,469th1,448th1,539th1,372nd1,609th1,628th872nd740th463rd875th1,308th576th1,035th779th1,053rd
Kolakoski Sequence
1,904th1,885th1,820th1,869th1,617th1,683rd1,797th1,696th1,674th1,565th1,783rd1,641st1,451st1,758th1,542nd1,762nd1,586th1,634th1,520th1,605th1,637th1,702nd1,698th1,508th1,891st1,620th1,899th1,902nd1,567th1,602nd1,776th1,749th1,761st
1,653rd1,599th1,512th1,497th1,828th1,808th1,850th1,667th1,714th1,833rd1,843rd1,799th1,541st1,749th1,479th1,584th1,533rd1,462nd1,714th1,855th1,592nd
Leap Years
4,819th4,641st4,728th4,683rd4,690th4,765th4,699th4,596th4,573rd4,505th4,654th4,535th4,406th4,733rd4,514th4,795th4,540th4,568th4,599th4,562nd4,647th4,807th
4,432nd4,810th4,666th4,821st4,846th4,566th4,484th4,662nd4,736th4,789th
4,701st4,688th4,508th4,680th4,772nd4,693rd4,817th4,615th4,701st4,770th4,777th4,740th4,586th4,467th4,446th4,734th4,541st4,440th4,709th4,748th4,588th
Levenshtein Distance
970th
974th
1,113th1,068th
919th
1,107th
Leyland Numbers
1,601st1,657th1,806th1,737th1,559th1,494th1,438th1,544th1,485th1,467th1,718th1,572nd1,328th1,763rd1,547th1,800th1,582nd1,536th1,682nd1,620th1,732nd1,645th
1,378th1,866th1,746th1,585th1,882nd1,627th1,424th1,698th1,774th1,845th
1,690th1,595th1,415th1,480th1,795th1,719th1,810th1,707th1,720th1,812th1,815th1,815th1,451st1,309th1,496th1,486th1,508th1,281st1,569th1,604th1,589th
ln 2
1,669th1,599th1,336th1,246th1,095th1,202nd1,405th1,198th1,271st1,168th1,564th1,444th
1,602nd1,724th1,423rd1,383rd1,365th1,521st1,467th1,638th998th1,404th967th1,763rd1,484th1,648th1,759th1,044th1,128th1,588th1,286th1,722nd
1,157th1,023rd910th893rd1,750th1,299th1,673rd1,621st1,521st1,356th1,677th1,721st983rd701st842nd1,057th1,501st787th1,172nd862nd1,103rd
Look and Say
2,049th2,052nd1,909th1,760th1,702nd1,704th1,951st1,832nd1,708th1,670th1,979th1,787th1,504th1,885th1,635th1,972nd1,750th1,681st1,743rd1,606th1,772nd1,756th
1,588th2,066th1,809th1,875th2,063rd1,856th1,646th1,908th1,912th1,896th
1,677th1,753rd1,621st1,570th2,026th1,859th1,948th1,817th1,852nd1,959th2,029th1,960th1,596th2,004th1,538th1,833rd1,820th1,531st1,725th1,984th1,689th
Lucky Numbers
1,549th1,415th1,512th1,398th1,329th1,484th1,441st1,389th1,327th1,261st1,411th1,226th1,043rd1,509th1,175th1,514th1,330th1,320th1,278th1,274th1,343rd1,538th
1,113th1,541st1,428th1,440th1,570th1,278th1,153rd1,376th1,364th1,516th
1,385th1,322nd1,192nd1,337th1,454th1,477th1,502nd1,357th1,504th1,515th1,487th1,487th1,238th1,078th1,052nd1,434th1,218th1,062nd1,423rd1,520th1,302nd
Lucky Tickets
801st
731st
821st
768th
746th
712th
726th762nd
772nd
730th
752nd
785th
723rd
Mandelbrot
769th
893rd708th813th838th
839th766th
877th744th667th886th
910th812th767th728th751st853rd726th
724th930th886th
940th744th771st876th774th925th
805th810th697th689th905th834th878th764th886th924th930th909th725th678th672nd737th682nd655th805th
833rd
Maze
583rd
Morse Decoder
866th
873rd
874th
804th
888th868th
892nd
816th
858th
886th
852nd
Morse Encoder
994th
972nd
930th
986th969th
958th
995th
967th
996th
925th
Musical Chords
575th
613th
625th
605th
572nd
598th609th
627th
601st
608th
626th
597th
N Queens
494th978th954th915th753rd932nd1,000th895th788th
919th755th503rd942nd691st964th810th818th678th651st784th934th
623rd1,009th863rd554th1,029th838th677th893rd832nd993rd
855th747th697th771st880th820th939th907th920th957th984th961st760th639th599th767th709th550th690th
728th
Niven Numbers
4,191st3,965th4,082nd3,838th3,782nd4,108th4,037th3,993rd3,823rd4,017th3,901st3,504th1,619th4,050th3,144th4,125th3,983rd3,882nd3,617th3,632nd3,802nd4,173rd
3,230th4,141st3,895th
4,223rd3,786th3,871st3,767th3,951st4,160th4,179th3,980th4,072nd3,324th3,964th4,081st4,025th4,153rd3,984th3,990th4,114th4,087th3,938th3,824th3,037th3,156th4,077th3,663rd3,577th3,994th3,848th3,680th
Niven Numbers (Long)
2,444th2,389th2,403rd2,376th2,302nd2,341st2,353rd2,295th2,295th2,263rd2,331st2,189th2,114th2,401st2,160th2,427th2,303rd2,255th2,221st2,218th2,280th2,432nd
2,141st2,435th2,341st2,409th2,456th2,284th2,180th2,325th2,359th2,430th
2,334th2,256th2,168th2,306th2,420th2,391st2,427th2,292nd2,392nd2,397th2,415th2,370th2,260th2,136th2,153rd2,347th2,271st2,124th2,334th2,312th2,242nd
Number Spiral
1,037th1,655th1,559th1,290th811th1,338th1,633rd1,318th1,214th1,265th1,502nd1,257th428th1,551st1,106th1,482nd1,216th1,177th1,152nd1,015th1,517th1,091st
942nd1,687th1,205th1,558th1,731st1,221st1,147th1,352nd1,393rd1,665th1,707th1,003rd1,143rd952nd895th1,536th1,276th1,362nd1,190th1,485th1,638th1,673rd1,537th1,195th849th571st1,075th878th
1,232nd913th1,180th
Odious Numbers
4,087th3,951st3,971st3,625th3,758th3,922nd3,940th3,695th3,552nd3,781st3,709th3,054th966th3,884th3,082nd3,983rd3,771st3,729th3,119th3,149th3,616th4,061st
2,695th4,043rd3,585th
4,110th3,641st3,696th3,524th3,787th4,037th4,083rd3,850th3,966th2,419th3,817th3,902nd3,854th4,022nd3,720th3,766th3,958th3,944th3,840th3,496th2,654th2,463rd3,933rd3,307th3,177th3,784th3,667th3,389th
Odious Numbers (Long)
2,522nd2,420th2,476th2,410th2,359th2,448th2,488th2,338th2,320th2,238th2,353rd2,260th2,145th2,448th2,260th2,496th2,251st2,278th2,215th2,240th2,377th2,503rd
2,170th2,507th2,332nd2,487th2,538th2,244th2,221st2,350th2,367th2,485th
2,424th2,280th2,187th2,393rd2,483rd2,441st2,498th2,388th2,435th2,471st2,490th2,461st2,281st2,198th2,178th2,426th2,254th2,162nd2,435th2,395th2,299th
Ordinal Numbers
1,880th
1,874th
1,888th
1,873rd
1,849th
1,865th1,881st
1,882nd
1,863rd
1,872nd
1,889th
1,864th
Pangram Grep
2,647th
1,547th
2,632nd
2,585th
2,649th2,640th
2,629th
856th
2,651st
2,626th
Partition Numbers
1,151st1,028th1,124th1,107th948th1,060th945th1,005th895th
1,013th819th734th1,092nd
1,126th958th957th897th887th978th1,062nd
797th1,147th1,039th1,136th1,170th909th866th1,069th932nd1,132nd
984th996th763rd892nd1,091st1,084th1,128th998th1,085th1,130th1,050th1,123rd906th473rd729th1,006th848th813th1,004th
871st
Pascal’s Triangle
2,989th2,909th2,915th2,932nd2,738th2,791st2,876th2,751st2,647th2,642nd2,881st2,822nd2,484th2,888th2,813th2,873rd2,682nd2,705th2,716th2,668th2,810th2,889th
2,548th2,992nd2,690th3,011th3,023rd2,786th2,644th2,854th2,896th2,950th
2,702nd2,767th2,585th2,551st2,976th2,882nd2,956th2,773rd2,838th2,977th2,983rd2,919th2,638th2,635th2,532nd2,710th2,777th2,521st2,765th2,961st2,684th
Pernicious Numbers
3,350th3,198th3,194th3,063rd2,951st3,261st3,189th3,054th2,935th3,061st3,089th2,619th1,181st3,193rd2,576th3,292nd3,086th3,038th2,651st2,766th2,786th3,325th
2,287th3,321st2,955th3,358th3,382nd2,888th2,947th3,040th2,813th3,304th3,347th3,126th3,179th2,322nd3,099th3,250th3,205th3,317th3,090th3,110th3,192nd3,238th3,140th2,953rd2,201st2,333rd3,237th2,966th2,468th3,135th3,021st2,906th
Pernicious Numbers (Long)
1,773rd1,689th1,726th1,670th1,734th1,713th1,756th1,727th1,596th1,606th1,683rd1,527th1,433rd1,713th1,527th1,769th1,603rd1,588th1,527th1,557th1,656th1,779th
1,482nd1,764th1,713th1,745th1,914th1,527th1,590th1,681st1,617th1,732nd
1,695th1,589th1,468th1,743rd1,641st1,692nd1,769th1,724th1,713th1,707th1,630th1,681st1,599th1,487th1,465th1,730th1,517th1,443rd1,695th1,502nd1,574th
Poker
558th
Polyominoes
418th751st640th655th623rd728th674th744th724th
690th583rd
769th549th772nd734th647th570th489th540th358th
545th783rd739th411th791st516th597th721st676th771st
536th534th462nd509th762nd671st764th660th769th735th692nd763rd656th777th533rd663rd591st
723rd
621st
Prime Numbers
5,387th4,828th5,142nd4,195th3,855th4,613th5,165th4,585th4,029th4,809th4,753rd3,721st1,407th5,095th3,061st5,203rd4,924th4,555th4,209th3,523rd5,334th5,352nd
2,316th5,308th4,893rd5,438th5,463rd4,747th4,327th4,518th4,938th5,361st5,432nd4,919th5,014th2,333rd4,716th5,044th4,738th5,256th4,842nd4,882nd5,280th5,245th4,821st4,190th3,036th1,933rd4,876th4,097th3,921st4,642nd4,721st4,078th
Prime Numbers (Long)
3,031st2,880th2,970th2,865th2,850th2,890th2,999th2,903rd2,792nd2,755th2,960th2,767th2,665th2,967th2,808th2,994th2,795th2,785th2,808th2,765th3,025th3,011th
2,686th3,016th2,890th3,034th3,056th2,808th2,737th2,953rd2,926th3,005th
2,847th2,787th2,724th2,798th2,943rd2,961st3,002nd2,900th2,962nd3,004th3,021st2,977th2,793rd2,699th2,687th2,905th2,758th2,676th2,885th2,937th2,834th
Proximity Grid
556th
544th
569th
586th
555th
520th
562nd561st
587th
568th
558th
584th
532nd
QR Decoder
474th
472nd
Recamán
2,022nd1,920th1,993rd1,951st1,852nd1,928th1,911th1,877th1,769th1,786th1,893rd1,690th1,555th1,949th1,651st1,988th1,803rd1,784th1,749th1,632nd1,849th2,013th
1,602nd2,002nd1,832nd1,958th2,042nd1,816th1,648th1,876th1,805th1,970th
1,887th1,800th1,619th1,871st1,985th1,978th1,996th1,846th1,899th1,972nd1,974th1,959th1,740th1,615th1,592nd1,861st1,677th1,576th1,887th1,703rd1,778th
Reverse Polish Notation
961st
1,183rd
1,182nd
1,173rd
771st
1,185th
Reversi
459th
Rijndael S-box
560th1,386th1,054th1,238th1,209th936th1,395th1,359th1,025th1,326th1,146th763rd517th1,176th801st1,334th1,267th901st650th1,120th1,004th707th
950th1,353rd787th817th1,373rd1,041st1,037th1,119th716th1,177th
923rd1,196th725th1,324th1,215th996th1,198th812th1,134th1,035th1,256th1,268th1,173rd624th369th677th746th400th1,292nd
697th
Rock-paper-scissors-Spock-lizard
953rd
1,074th
1,097th
1,107th
1,066th
1,031st
1,105th1,085th
1,103rd
1,056th
1,084th
1,108th
1,068th
Roman to Arabic
1,506th
1,513th
1,504th
1,512th
1,489th
1,514th1,509th
1,510th
1,508th
1,505th
1,511th
Rule 110
1,552nd
1,458th1,402nd1,303rd1,374th
1,460th1,461st1,381st1,434th1,241st1,222nd1,550th1,265th1,545th1,380th1,367th1,330th1,322nd1,322nd1,383rd
1,256th1,558th1,446th
1,589th1,330th1,291st1,415th1,387th1,551st
1,297th1,290th1,247th1,261st1,570th1,439th1,545th1,452nd1,548th1,442nd1,491st1,491st1,376th1,574th1,226th1,300th1,314th
1,368th1,491st1,344th
Seven Segment
1,457th
1,391st
1,392nd
1,358th
1,453rd1,384th
1,440th
1,420th
1,417th
1,369th
1,388th
1,381st
SI Units
416th
425th
440th
430th
404th
417th441st
442nd
431st
444th
447th
410th
Sierpiński Triangle
1,957th
1,808th1,674th1,565th1,862nd2,008th1,794th1,646th1,624th1,696th1,488th1,238th1,815th1,495th1,919th1,613th1,621st1,543rd1,587th1,528th1,648th
1,444th1,967th1,577th
2,003rd1,606th1,623rd1,867th1,801st1,954th
1,616th1,569th1,460th1,432nd1,940th1,880th1,886th1,670th1,775th1,661st1,905th1,843rd1,522nd1,809th1,393rd1,620th1,507th
1,684th1,975th1,769th
Smith Numbers
1,528th1,483rd1,491st1,396th1,303rd1,433rd1,114th1,473rd1,340th1,365th1,454th1,131st1,014th1,455th1,087th1,508th1,364th1,271st1,123rd1,162nd1,286th1,516th
1,146th1,518th1,384th1,178th1,561st1,268th1,214th1,419th1,261st1,512th
1,337th1,258th1,138th1,323rd1,497th1,468th1,463rd1,282nd1,421st1,467th1,407th1,443rd1,305th958th1,016th1,344th1,199th1,030th1,421st1,349th1,182nd
Spelling Numbers
1,053rd
1,057th
1,060th
1,056th
1,034th
1,063rd1,055th
1,062nd
1,043rd
1,072nd
1,061st
1,075th
Star Wars Opening Crawl
554th
537th
569th
567th
536th
530th
538th566th
568th
544th
563rd
576th
525th
Sudoku
552nd
528th
530th
557th555th
515th
535th
554th
561st
527th
Sudoku (Fill-in)
477th
475th
458th
482nd485th
472nd
481st
488th
465th
Ten-pin Bowling
409th
616th
388th
Tic-tac-toe
722nd
717th
734th
720th
690th
724th714th
735th
721st
723rd
740th
718th
Time Distance
672nd
665th
646th
640th
657th
664th
Tongue-twisters
1,643rd2,272nd1,462nd1,465th1,641st1,401st2,294th1,887th2,136th2,115th2,027th1,577th1,256th2,189th1,378th2,191st2,229th1,811th2,057th1,698th1,613th1,315th
1,611th2,207th1,648th2,077th2,279th1,434th1,905th1,874th1,785th2,238th
1,764th1,886th1,124th1,555th2,116th1,817th2,155th1,445th2,081st1,845th1,932nd2,186th1,446th1,496th959th1,780th1,791st1,279th2,037th1,557th1,834th
Tower of Hanoi
1,437th1,414th1,404th1,371st1,338th1,401st1,450th1,336th1,336th
1,393rd1,270th1,211th1,401st
1,421st1,298th1,317th1,264th1,313th1,249th1,424th
1,225th1,432nd1,320th1,449th1,454th1,307th1,278th1,392nd1,299th1,422nd
1,376th1,333rd1,231st1,327th1,388th1,394th1,395th1,324th1,401st1,378th1,384th1,373rd1,325th1,420th1,222nd1,405th1,287th1,227th1,397th
1,316th
Trinomial Triangle
942nd979th941st927th748th815th888th867th699th
905th871st591st909th
929th734th807th829th723rd845th769th
640th1,007th787th1,000th1,009th852nd685th884th954th932nd
783rd750th643rd631st989th907th971st794th886th952nd991st969th676th510th622nd749th823rd604th783rd
764th
United States
1,116th
1,354th
1,358th
1,371st
1,321st
1,119th
1,325th1,338th
1,353rd
1,307th
1,327th
1,381st
1,254th
Vampire Numbers
792nd1,135th1,377th1,216th964th960th1,012th1,344th1,258th1,259th1,362nd1,202nd701st1,414th923rd1,366th1,340th1,207th1,015th1,100th1,235th1,364th
1,004th1,448th1,379th805th1,472nd1,084th1,055th1,301st1,368th1,429th
1,145th1,027th878th910th1,423rd1,284th1,286th1,253rd1,388th1,282nd1,396th1,345th1,199th635th761st1,278th979th639th1,157th938th1,057th
Van Eck Sequence
1,836th1,678th1,806th1,738th1,626th1,760th1,658th1,654th1,583rd1,539th1,696th1,569th1,325th1,760th1,491st1,796th1,584th1,558th1,508th1,444th1,621st1,822nd
1,371st1,825th1,704th1,585th1,868th1,569th1,416th1,668th1,720th1,793rd
1,750th1,578th1,398th1,716th1,786th1,809th1,796th1,764th1,700th1,792nd1,773rd1,727th1,535th1,462nd1,386th1,655th1,476th1,358th1,700th1,612th1,527th
Zodiac Signs
621st
635th
641st614th
630th
638th
631st
γ
804th1,250th600th712th927th698th960th1,018th1,248th1,021st1,552nd715th
1,519th1,336th1,417th1,399th1,281st811th1,292nd1,368th527th1,040th1,095th1,631st1,401st1,517th1,626th785th1,132nd1,579th779th1,660th
627th957th659th580th1,464th737th1,549th1,363rd1,474th1,062nd1,581st1,615th901st362nd549th590th486th413th1,152nd451st754th
λ
2,013th1,890th683rd803rd879th901st1,584th1,427th1,776th1,425th2,180th1,815th524th2,317th1,649th2,032nd1,969th1,790th1,608th1,756th2,104th707th1,227th1,424th2,432nd1,894th1,353rd2,427th1,092nd1,525th2,136th1,067th2,414th
713th1,110th816th615th2,217th938th2,032nd1,737th2,229th1,017th2,071st2,350th1,284th476th567th979th1,579th534th1,048th657th981st
π
3,987th3,785th2,971st2,744th2,203rd2,753rd3,087th2,584th2,588th2,300th3,635th3,139th1,566th3,479th3,893rd3,425th3,001st2,847th3,479th3,174th3,807th2,064th3,100th1,878th4,008th3,231st3,831st4,096th2,144th2,475th3,555th2,044th4,080th
2,340th2,137th1,736th1,693rd4,127th2,865th3,733rd3,722nd3,268th2,646th3,838th3,943rd1,918th864th1,585th2,074th3,070th1,426th2,416th2,084th2,373rd
τ
2,251st2,106th1,747th1,647th1,405th1,661st1,786th1,586th1,588th1,521st2,058th1,856th1,059th1,988th2,143rd1,965th1,762nd1,687th1,988th1,835th2,160th1,315th1,813th1,230th2,265th1,887th2,180th2,287th1,369th1,475th2,024th1,300th2,250th
1,510th1,365th1,160th1,137th2,305th1,703rd2,138th2,091st1,908th1,605th2,183rd2,211th1,265th738th1,069th1,341st1,804th1,003rd1,523rd1,343rd1,479th
φ
2,394th2,051st1,828th1,699th1,507th1,705th2,077th1,627th1,762nd1,664th2,232nd2,177th1,233rd2,138th2,146th2,010th1,918th1,923rd1,986th1,934th2,312th1,421st1,887th1,623rd2,432nd1,959th2,363rd2,453rd1,472nd1,877th2,177th1,356th2,362nd
1,561st1,488th1,316th1,270th2,386th1,784th2,269th2,243rd2,079th1,736th2,406th2,338th1,402nd1,019th1,287th1,468th2,308th1,179th1,852nd1,360th1,575th
√2
2,778th2,377th2,087th1,994th1,769th1,914th2,463rd1,896th2,104th1,930th2,525th2,577th1,430th2,608th2,627th2,337th2,195th2,204th2,308th2,223rd2,655th1,698th2,158th2,048th2,826th2,265th2,468th2,844th1,708th2,291st2,416th1,609th2,742nd
1,826th1,730th1,529th1,498th2,811th2,009th2,575th2,621st2,471st1,945th2,751st2,712th1,595th1,140th1,440th1,728th2,678th1,370th2,130th1,612th1,789th
𝑒
3,210th2,978th2,540th2,489th1,745th2,164th2,685th2,123rd1,914th1,878th2,781st2,607th1,420th2,937th3,053rd2,578th2,249th2,190th2,800th2,549th3,029th1,847th2,365th1,568th3,258th2,692nd3,140th3,295th1,950th1,858th2,744th2,221st3,209th
1,982nd1,703rd1,590th1,537th3,246th2,460th3,026th2,928th2,831st2,287th3,151st3,098th1,701st1,091st1,438th1,877th2,387th1,384th2,044th2,012th2,069th