12 Days of Christmas
3,238th1,063rd
1,452nd2,902nd923rd1,625th
3,029th1,515th2,476th3,272nd
2,430th1,694th3,183rd1,509th3,664th3,576th
24 Game
800th
99 Bottles of Beer
2,933rd
2,245th519th2,333rd
1,662nd2,888th
1,565th2,027th
3,043rd
2,213th
Abundant Numbers
4,014th4,069th
4,158th3,874th1,241st2,145th
4,244th3,929th2,858th3,977th
1,024th4,272nd3,597th3,891st4,107th3,984th
Abundant Numbers (Long)
2,564th
820th
2,052nd
1,551st
Arabic to Roman
1,215th
1,344th
1,252nd
Arithmetic Numbers
1,060th
Arrows
917th
566th
Ascending Primes
324th
ASCII Table
1,677th
1,963rd1,455th
1,579th1,044th
2,174th2,148th1,279th1,909th
1,459th
brainfuck
660th
775th
956th
Calendar
324th
Card Number Validation
693rd
Catalan Numbers
1,673rd1,588th
1,849th1,901st703rd1,899th
1,929th1,642nd1,237th1,634th
1,046th1,955th1,450th1,824th1,753rd1,556th
Catalan’s Constant
1,234th1,038th
1,433rd1,532nd969th1,527th
1,698th1,184th1,567th1,251st
1,479th1,683rd705th1,423rd1,146th996th
Christmas Trees
2,926th2,791st
2,950th2,859th2,642nd2,833rd
2,990th2,739th410th2,810th
1,693rd3,021st2,619th2,844th2,722nd2,865th
Collatz
3,464th2,614th
3,427th3,318th1,467th3,417th
3,489th3,305th1,071st3,390th
812th3,459th3,191st2,532nd3,318th3,366th
Continued Fractions
199th
CSS Colors
1,063rd1,001st
914th
1,069th
998th
947th
Cubes
1,331st1,403rd
1,585th1,492nd1,236th1,553rd
1,615th1,485th475th1,380th
1,687th1,670th1,144th1,353rd1,269th1,275th
Day of Week
1,268th
1,220th
1,279th
Diamonds
2,232nd2,227th
2,244th2,287th2,006th2,187th
2,340th2,102nd754th2,303rd
501st2,396th1,962nd2,280th2,155th2,120th
Divisors
5,353rd5,259th
5,340th5,269th1,320th5,314th
5,397th5,164th2,514th5,324th
1,336th5,373rd5,068th5,212th5,219th5,244th
Emirp Numbers
2,072nd1,960th
2,708th2,291st1,381st2,119th
2,685th1,761st1,298th2,056th
654th2,778th1,323rd1,829th2,203rd2,188th
Emirp Numbers (Long)
743rd
1,044th
386th
Emojify
849th725th
716th
889th
1,260th661st
808th
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)
2,661st2,692nd
2,729th2,452nd1,671st2,614th
2,702nd2,534th1,873rd2,584th
2,756th2,725th2,395th2,090th2,589th2,554th
Farey Sequence
845th
Fibonacci
7,724th8,723rd
7,490th7,319th1,017th2,192nd
9,505th6,881st3,404th7,446th
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
3,339th3,124th2,088th139th
1,384th3,364th3,069th2,595th3,162nd3,171st
Forsyth–Edwards Notation
500th
Fractions
1,050th
518th10th
Game of Life
727th
904th
Gijswijt’s Sequence
1,083rd
Gray Code Encoder
487th
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)
1,915th1,780th
1,921st1,807th1,151st1,861st
1,949th1,733rd1,475th1,822nd
1,293rd1,958th1,631st1,645th1,745th1,521st
Hexdump
326th
Hilbert Curve
667th
Intersection
575th
1,361st
1,229th1,340th
Inventory Sequence
703rd
ISBN
703rd
794th
1,407th
984th
Jacobi Symbol
16th
663rd
Kaprekar Numbers
988th
Kolakoski Constant
1,522nd
1,469th
Kolakoski Sequence
1,898th
1,768th1,575th1,485th1,768th
1,782nd1,658th998th1,829th
1,139th1,811th1,460th1,566th1,725th1,585th
Leap Years
4,637th4,669th
1,952nd4,626th2,088th4,611th
4,736th4,589th44th4,569th
3,394th3,524th4,441st3,634th4,642nd4,576th
Levenshtein Distance
568th
74th1,102nd666th
839th248th
880th1,095th
Leyland Numbers
1,680th1,537th
1,669th1,690th1,370th1,648th
1,792nd1,608th1,796th1,635th
612th1,779th1,490th1,580th1,502nd1,563rd
ln 2
3rd
Look and Say
1,764th1,716th
1,988th1,861st924th1,917th
1,900th1,663rd547th1,837th
673rd370th1,539th1,879th1,720th1,695th
Lucky Numbers
1,373rd1,367th
1,415th1,325th796th842nd
1,430th1,265th916th1,350th
1,451st1,451st1,071st1,235th1,265th1,287th
Lucky Tickets
432nd
Mandelbrot
910th
Maze
492nd
Medal Tally
444th
Morse Decoder
670th
Morse Encoder
700th
Multitap Input
294th
Musical Chords
663rd
626th
Niven Numbers
3,804th3,754th
3,943rd2,487th3,119th3,700th
3,956th3,640th2,103rd3,716th
1,659th4,000th3,162nd3,634th3,746th3,654th
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
1,301st813th
1,372nd1,402nd356th1,340th1,383rd1,630th1,005th425th1,260th
1,635th1,656th701st876th1,210th1,180th
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
1,198th268th
684th
1,075th1,351st2nd
1,343rd
Pangram Grep
1,673rd
1,204th
427th
1,802nd
Pascal’s Triangle
2,891st2,717th
2,818th2,760th2,203rd2,818th
2,911th2,663rd1,923rd2,831st
1,665th2,904th2,522nd2,774th2,722nd2,686th
Pernicious Numbers
3,033rd2,915th
3,160th2,631st2,245th2,982nd
3,107th2,801st2,784th2,962nd
2,259th3,124th2,316th2,941st2,854th2,878th
Pernicious Numbers (Long)
1,267th
1,167th
960th
Poker
431st
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)
2,889th2,926th
2,960th2,823rd1,539th2,960th2,943rd3,014th2,756th1,872nd2,884th
1,148th1,455th2,693rd2,562nd2,823rd2,852nd
QR Decoder
512th
Quine
283rd
1,829th1,659th
1,483rd777th562nd3,356th
3,883rd1,778th5,251st
Recamán
1,918th1,896th
1,891st1,784th1,477th1,836th
1,844th1,761st1,292nd1,868th
1,425th1,912th1,582nd1,720th1,761st1,753rd
Repeating Decimals
213th
518th
70th
Reverse Polish Notation
703rd
348th
Rijndael S-box
835th
Rock-paper-scissors-Spock-lizard
369th
714th
796th
Roman to Arabic
1,227th
1,233rd
814th
1,178th
ROT13
899th
Rule 110
1,450th1,329th
1,499th1,394th1,253rd1,450th
1,511th1,276th865th1,445th
1,536th1,536th1,222nd1,450th1,276th1,346th
Scrambled Sort
596th
Seven Segment
913th734th
1,125th
1,109th
1,054th
889th
Sierpiński Triangle
1,682nd1,532nd
1,901st1,086th1,076th1,864th
1,929th1,567th1,006th1,827th
1,063rd1,889th1,298th1,503rd1,670th1,760th
Smith Numbers
1,327th1,352nd
1,389th698th652nd1,362nd
1,424th1,198th1,439th1,322nd
836th771st1,037th1,285th1,241st1,160th
Spelling Numbers
368th
732nd
969th
1,102nd
Star Wars Opening Crawl
493rd
550th
508th575th
534th
604th593rd
542nd
540th
Sudoku
143rd
575th
Sudoku (Fill-in)
290th
351st
Ten-pin Bowling
513th
Tic-tac-toe
593rd
Time Distance
349th
631st
666th
Tongue-twisters
1,028th812th
1,199th2,022nd918th1,778th
2,164th1,651st1,042nd390th
1,774th1,629th749th2,305th
1,034th
Tower of Hanoi
1,057th1,044th
Transpose Sentence
718th
Trinomial Triangle
977th
United States
1,188th1,056th
910th
924th
1,102nd642nd
1,029th
Vampire Numbers
1,158th956th
1,294th1,325th803rd1,271st
1,394th1,128th464th1,120th
1,396th893rd1,204th1,031st1,036th
Van Eck Sequence
1,702nd1,609th
1,640th1,509th861st1,640th
1,633rd1,576th811th1,691st
1,026th1,691st1,381st1,492nd1,532nd1,516th
Zeckendorf Representation
705th
Zodiac Signs
585th
γ
1,069th
1st
1,467th
λ
1,527th1,121st
2,167th2,196th1,132nd2,115th
2,390th1,365th1,941st1,267th
2,103rd2,447th1,002nd2,026th1,475th1,573rd
π
2,724th2,250th2,797th
3,303rd3,461st1,926th1,061st
7th2,387th165th3,061st
2,569th3,854th
3,174th2,459th2,420th
τ
1,654th1,447th
1,932nd2,000th1,295th1,960th
15th1,553rd132nd1,814th
1,953rd2,179th1,122nd1,865th1,567th1,513th
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