12 Days of Christmas
3,239th1,063rd
1,452nd2,903rd923rd1,625th
3,030th1,515th2,477th3,273rd
2,431st1,695th3,184th1,509th3,665th3,577th
24 Game
801st
99 Bottles of Beer
2,934th
2,246th518th2,334th
1,662nd2,889th
1,565th2,027th
3,045th
2,213th
Abundant Numbers
4,017th4,072nd
4,161st3,877th1,244th2,148th
4,247th3,932nd2,861st3,980th
1,026th4,275th3,600th3,894th4,110th3,987th
Abundant Numbers (Long)
2,565th
820th
2,053rd
1,552nd
Arabic to Roman
1,216th
1,345th
1,253rd
Arithmetic Numbers
1,061st
Arrows
918th
567th
Ascending Primes
326th
ASCII Table
1,678th
1,964th1,456th
1,580th1,045th
2,175th2,149th1,280th1,910th
1,460th
brainfuck
660th
776th
957th
Calendar
324th
Card Number Validation
695th
Catalan Numbers
1,675th1,581st
1,851st1,903rd703rd1,901st
1,931st1,666th1,238th1,636th
1,046th1,957th1,452nd1,826th1,755th1,556th
Catalan’s Constant
1,235th1,039th
1,434th1,533rd970th1,528th
1,699th1,185th1,568th1,252nd
1,480th1,684th706th1,424th1,147th997th
Christmas Trees
2,928th2,793rd
2,952nd2,861st2,644th2,835th
2,992nd2,741st410th2,812th
1,695th3,023rd2,621st2,846th2,724th2,867th
Collatz
3,466th2,615th
3,429th3,320th1,468th3,419th
3,491st3,307th1,071st3,392nd
812th3,461st3,193rd2,533rd3,320th3,368th
Continued Fractions
199th
CSS Colors
1,064th1,002nd
915th
1,070th
999th
948th
Cubes
1,333rd1,405th
1,587th1,494th1,238th1,555th
1,617th1,487th475th1,382nd
1,689th1,672nd1,146th1,355th1,271st1,277th
Day of Week
1,267th
1,219th
1,278th
Diamonds
2,234th2,229th
2,246th2,289th2,008th2,189th
2,342nd2,104th756th2,305th
502nd2,398th1,964th2,282nd2,157th2,122nd
Divisors
5,354th5,260th
5,341st5,270th1,320th5,315th
5,398th5,165th2,515th5,325th
1,336th5,374th5,069th5,213th5,220th5,245th
Emirp Numbers
2,074th1,962nd
2,710th2,293rd1,383rd2,121st
2,687th1,763rd1,300th2,058th
655th2,780th1,325th1,831st2,205th2,190th
Emirp Numbers (Long)
744th
1,045th
387th
Emojify
850th726th
717th
890th
1,261st662nd
809th
Evil Numbers
4,356th4,614th
4,634th3,814th2,679th4,058th
4,815th4,143rd3,184th3,988th
2,938th4,737th2,553rd3,479th4,403rd4,044th
Evil Numbers (Long)
2,662nd2,693rd
2,730th2,453rd1,672nd2,615th
2,703rd2,535th1,874th2,585th
2,757th2,726th2,396th2,091st2,590th2,555th
Farey Sequence
845th
Fibonacci
7,724th8,723rd
7,490th7,319th1,017th2,192nd
9,505th6,881st3,405th7,446th
3,783rd6,754th4,596th8,936th974th8,391st
Fizz Buzz
9,361st1,484th7,147th
8,468th6,612th5,496th23rd
4,833rd2,042nd4,333rd507th
1,597th3,218th8,539th3,672nd7,284th1,983rd
Foo Fizz Buzz Bar
1,054th1,928th
2,068th3,327th1,530th3,291st
3,339th3,124th2,088th137th
1,446th3,364th3,069th2,594th3,162nd3,171st
Forsyth–Edwards Notation
501st
Fractions
1,050th
518th10th
Game of Life
728th
906th
Gijswijt’s Sequence
1,084th
Gray Code Encoder
488th
Happy Numbers
2,054th2,489th
2,654th2,146th1,455th2,090th
2,834th2,034th2,465th2,270th
1,438th2,890th1,162nd1,367th2,533rd2,310th
Happy Numbers (Long)
1,918th1,783rd
1,924th1,810th1,154th1,864th
1,952nd1,736th1,478th1,825th
1,296th1,961st1,634th1,648th1,748th1,523rd
Hexdump
326th
Hilbert Curve
670th
Intersection
575th
1,362nd
1,230th1,341st
Inventory Sequence
704th
ISBN
703rd
794th
1,409th
985th
Jacobi Symbol
16th
665th
Kaprekar Numbers
989th
Kolakoski Constant
1,524th
1,471st
Kolakoski Sequence
1,900th
1,770th1,577th1,487th1,770th
1,784th1,660th1,000th1,831st
1,141st1,813th1,462nd1,568th1,727th1,587th
Leap Years
4,638th4,670th
1,953rd4,627th2,089th4,612th
4,737th4,590th44th4,570th
3,395th3,526th4,442nd3,636th4,643rd4,577th
Levenshtein Distance
568th
74th1,104th666th
839th248th
881st1,097th
Leyland Numbers
1,681st1,538th
1,670th1,691st1,371st1,649th
1,793rd1,609th1,797th1,636th
613th1,780th1,491st1,581st1,503rd1,564th
ln 2
3rd
Look and Say
1,765th1,717th
1,989th1,862nd925th1,918th
1,901st1,664th547th1,838th
673rd370th1,540th1,880th1,721st1,696th
Lucky Numbers
1,373rd1,367th
1,415th1,325th796th842nd
1,430th1,265th916th1,350th
1,451st1,451st1,071st1,235th1,265th1,287th
Lucky Tickets
434th
Mandelbrot
911th
Maze
493rd
Medal Tally
446th
Morse Decoder
673rd
Morse Encoder
702nd
Multitap Input
295th
Musical Chords
664th
627th
Niven Numbers
3,804th3,754th
3,943rd2,487th3,119th3,700th
3,956th3,640th2,103rd3,716th
1,660th4,000th3,162nd3,634th3,746th3,654th
Niven Numbers (Long)
2,417th2,394th
2,467th2,297th2,072nd2,358th
2,431st2,297th1,113th2,345th
1,321st2,411th2,133rd2,282nd2,297th2,239th
Number Spiral
1,302nd814th
1,373rd1,403rd356th1,341st1,384th1,631st1,006th425th1,261st
1,636th1,657th702nd877th1,211th1,181st
Odious Numbers
3,589th3,726th
3,813th3,272nd2,262nd3,445th
3,899th3,455th2,846th3,462nd
2,637th3,877th2,409th3,249th3,607th3,354th
Odious Numbers (Long)
2,409th2,433rd
2,457th2,204th1,539th2,347th
2,470th2,283rd1,760th2,370th
2,501st2,452nd2,149th1,958th2,323rd2,294th
Ordinal Numbers
1,199th268th
683rd
1,075th1,352nd2nd
1,344th
Pangram Grep
1,674th
1,205th
428th
1,803rd
Pascal’s Triangle
2,892nd2,718th
2,819th2,761st2,204th2,819th
2,912th2,664th1,924th2,832nd
1,666th2,905th2,523rd2,775th2,723rd2,687th
Pernicious Numbers
3,035th2,917th
3,162nd2,633rd2,248th2,984th
3,109th2,803rd2,786th2,964th
2,262nd3,126th2,319th2,943rd2,856th2,880th
Pernicious Numbers (Long)
1,269th
1,169th
962nd
Poker
433rd
Prime Numbers
4,118th4,034th
4,865th4,095th2,420th4,386th
5,107th4,069th2,037th3,681st
1,338th2,379th1,807th4,006th4,310th3,983rd
Prime Numbers (Long)
2,891st2,928th
2,962nd2,825th1,541st2,962nd2,945th3,016th2,758th1,874th2,886th
1,145th1,457th2,695th2,564th2,825th2,854th
QR Decoder
513th
Quine
283rd
1,829th1,659th
1,483rd777th562nd3,356th
3,883rd1,778th5,251st
Recamán
1,920th1,898th
1,893rd1,786th1,479th1,838th
1,846th1,763rd1,294th1,870th
1,427th1,914th1,584th1,722nd1,763rd1,755th
Repeating Decimals
213th
519th
70th
Reverse Polish Notation
703rd
349th
Rijndael S-box
837th
Rock-paper-scissors-Spock-lizard
369th
715th
797th
Roman to Arabic
1,227th
1,233rd
814th
1,178th
ROT13
900th
Rule 110
1,451st1,330th
1,500th1,395th1,254th1,451st
1,512th1,277th866th1,446th
1,537th1,537th1,223rd1,451st1,277th1,347th
Scrambled Sort
598th
Seven Segment
914th735th
1,126th
1,110th
1,055th
890th
Sierpiński Triangle
1,684th1,534th
1,903rd1,088th1,078th1,866th
1,931st1,569th1,007th1,829th
1,065th1,891st1,300th1,505th1,672nd1,762nd
Smith Numbers
1,328th1,353rd
1,390th699th653rd1,363rd
1,425th1,199th1,440th1,323rd
837th772nd1,038th1,286th1,242nd1,161st
Spelling Numbers
368th
732nd
971st
1,104th
Star Wars Opening Crawl
494th
551st
509th576th
535th
605th594th
543rd
541st
Sudoku
143rd
577th
Sudoku (Fill-in)
290th
352nd
Ten-pin Bowling
514th
Tic-tac-toe
594th
Time Distance
349th
633rd
668th
Tongue-twisters
1,028th812th
1,200th2,023rd918th1,779th
2,165th1,652nd1,042nd390th
1,775th1,630th749th2,306th
1,034th
Tower of Hanoi
1,058th1,046th
Transpose Sentence
719th
Trinomial Triangle
977th
United States
1,189th1,057th
911th
925th
1,103rd643rd
1,030th
Vampire Numbers
1,159th957th
1,295th1,326th804th1,272nd
1,395th1,129th465th1,121st
1,397th894th1,205th1,032nd1,037th
Van Eck Sequence
1,702nd1,609th
1,640th1,509th861st1,640th
1,633rd1,576th811th1,691st
1,026th1,691st1,381st1,492nd1,532nd1,516th
Zeckendorf Representation
707th
Zodiac Signs
587th
γ
1,069th
1st
1,467th
λ
1,530th1,123rd
2,169th2,198th1,134th2,118th
2,392nd1,368th1,941st1,270th
2,106th2,449th1,003rd2,029th1,478th1,576th
π
2,726th2,252nd2,799th
3,305th3,463rd1,928th1,063rd
7th2,389th165th3,063rd
2,571st3,856th
3,176th2,461st2,422nd
τ
1,655th1,448th
1,933rd2,001st1,296th1,961st
15th1,554th132nd1,815th
1,954th2,180th1,123rd1,866th1,568th1,514th
φ
1,717th1,535th
2,038th2,072nd1,646th2,161st
217th1,606th47th1,917th
2,273rd2,329th1,337th2,275th1,872nd1,623rd
√2
1,991st1,797th
2,343rd2,363rd2,040th2,414th
144th1,867th114th2,183rd
2,616th2,685th1,487th2,658th2,142nd1,835th
𝑒
2,441st1,808th
2,677th2,938th1,624th2,772nd
120th2,042nd248th2,501st
2,936th3,054th1,503rd2,490th2,123rd2,149th