12 Days of Christmas
3,231st1,060th
1,450th2,899th921st1,623rd
3,026th1,526th2,473rd3,264th
2,427th1,692nd3,179th1,507th3,632nd3,548th
24 Game
751st
99 Bottles of Beer
2,928th
2,240th520th2,327th
1,659th2,883rd
1,562nd2,026th
3,045th
2,208th
Abundant Numbers
3,988th4,038th
4,117th3,856th1,235th2,138th
4,193rd3,908th2,859th3,953rd
1,022nd4,220th3,591st3,872nd4,072nd3,958th
Abundant Numbers (Long)
2,526th
815th
2,045th
1,571st
Arabic to Roman
1,212th
1,342nd
1,249th
Arithmetic Numbers
1,054th
Arrows
914th
563rd
Ascending Primes
323rd
ASCII Table
1,674th
1,960th1,452nd
1,576th1,040th
2,171st2,145th1,276th1,906th
1,456th
brainfuck
657th
775th
956th
Calendar
245th
Card Number Validation
690th
Catalan Numbers
1,671st1,586th
1,847th1,899th704th1,897th
1,927th1,640th1,236th1,632nd
1,046th1,953rd1,455th1,822nd1,751st1,554th
Catalan’s Constant
1,230th1,034th
1,429th1,527th965th1,522nd
1,693rd1,180th1,562nd1,247th
1,475th1,678th701st1,419th1,142nd992nd
Christmas Trees
2,923rd2,787th
2,947th2,856th2,639th2,830th
2,987th2,735th408th2,806th
1,690th3,018th2,616th2,841st2,719th2,862nd
Collatz
3,448th2,606th
3,411th3,304th1,461st3,400th
3,473rd3,292nd1,066th3,373rd
804th3,443rd3,182nd2,525th3,304th3,351st
Continued Fractions
198th
CSS Colors
1,063rd1,001st
914th
1,069th
998th
947th
Cubes
1,308th1,373rd
1,540th1,453rd1,223rd1,509th
1,566th1,447th475th1,350th
1,634th1,619th1,141st1,331st1,252nd1,257th
Day of Week
1,263rd
1,214th
1,274th
Diamonds
2,229th2,224th
2,241st2,284th2,003rd2,184th
2,337th2,098th749th2,300th
497th2,393rd1,959th2,277th2,152nd2,116th
Divisors
5,306th5,221st
5,295th5,226th1,316th5,271st
5,344th5,141st2,503rd5,281st
1,331st5,325th5,057th5,182nd5,188th5,209th
Emirp Numbers
2,063rd1,952nd
2,699th2,283rd1,376th2,110th
2,676th1,753rd1,293rd2,047th
651st2,770th1,318th1,821st2,195th2,180th
Emirp Numbers (Long)
747th
1,047th
387th
Emojify
847th725th
716th
887th
1,260th661st
807th
Evil Numbers
4,326th4,575th
4,593rd3,795th2,671st4,033rd
4,760th4,120th3,172nd3,965th
2,929th4,692nd2,549th3,495th4,372nd4,023rd
Evil Numbers (Long)
2,622nd2,648th
2,679th2,441st1,667th2,582nd
2,657th2,510th1,868th2,555th
2,703rd2,676th2,390th2,088th2,559th2,527th
Farey Sequence
838th
Fibonacci
7,703rd8,700th
7,471st7,300th1,015th2,187th
9,477th6,861st3,398th7,427th
3,773rd6,735th4,585th8,912th972nd8,368th
Fizz Buzz
9,359th1,479th7,147th
8,456th6,597th5,483rd23rd
4,822nd2,034th4,321st506th
1,592nd3,202nd8,526th3,662nd7,278th1,989th
Foo Fizz Buzz Bar
1,052nd1,922nd
2,061st3,287th1,526th3,255th
3,297th3,113th2,088th139th
1,383rd3,319th3,064th2,591st3,145th3,153rd
Forsyth–Edwards Notation
499th
Fractions
1,046th
516th10th
Game of Life
724th
903rd
Gijswijt’s Sequence
1,081st
Gray Code Encoder
483rd
Happy Numbers
2,050th2,485th
2,649th2,142nd1,452nd2,086th
2,829th2,030th2,461st2,266th
1,435th2,886th1,160th1,364th2,529th2,329th
Happy Numbers (Long)
1,910th1,774th
1,916th1,801st1,147th1,855th
1,944th1,728th1,470th1,816th
1,288th1,953rd1,626th1,640th1,740th1,516th
Hexdump
325th
Hilbert Curve
667th
Intersection
575th
1,359th
1,226th1,338th
Inventory Sequence
699th
ISBN
700th
789th
1,405th
981st
Jacobi Symbol
16th
661st
Kaprekar Numbers
986th
Kolakoski Constant
1,519th
1,466th
Kolakoski Sequence
1,839th
1,722nd1,550th1,477th1,722nd
1,735th1,623rd994th1,778th
1,135th1,762nd1,450th1,542nd1,683rd1,558th
Leap Years
4,629th4,661st
1,945th4,617th2,081st4,602nd
4,728th4,580th43rd4,560th
3,385th3,515th4,433rd3,626th4,634th4,567th
Levenshtein Distance
564th
74th1,099th662nd
836th248th
877th1,092nd
Leyland Numbers
1,676th1,533rd
1,665th1,685th1,366th1,643rd
1,787th1,598th1,791st1,630th
610th1,774th1,486th1,576th1,498th1,559th
ln 2
3rd
Look and Say
1,736th1,694th
1,941st1,821st921st1,872nd
1,859th1,650th546th1,803rd
671st370th1,535th1,840th1,698th1,676th
Lucky Numbers
1,367th1,361st
1,410th1,319th792nd838th
1,425th1,259th912th1,344th
1,446th1,446th1,066th1,230th1,259th1,281st
Lucky Tickets
429th
Mandelbrot
908th
Maze
487th
Medal Tally
443rd
Morse Decoder
669th
Morse Encoder
699th
Multitap Input
293rd
Musical Chords
661st
625th
Niven Numbers
3,790th3,741st
3,928th2,477th3,108th3,687th
3,941st3,627th2,095th3,703rd
1,655th3,985th3,152nd3,621st3,733rd3,642nd
Niven Numbers (Long)
2,370th2,351st
2,414th2,267th2,067th2,321st
2,382nd2,267th1,114th2,310th
1,318th2,365th2,125th2,255th2,267th2,218th
Number Spiral
1,300th812th
1,371st1,401st356th1,339th1,382nd1,629th1,004th425th1,258th
1,634th1,655th701st875th1,209th1,179th
Odious Numbers
3,557th3,687th
3,769th3,251st2,254th3,418th
3,847th3,427th2,830th3,435th
2,624th3,829th2,400th3,232nd3,576th3,332nd
Odious Numbers (Long)
2,370th2,390th
2,410th2,189th1,535th2,316th
2,421st2,258th1,754th2,337th
2,448th2,406th2,142nd1,953rd2,294th2,268th
Ordinal Numbers
1,197th268th
682nd
1,073rd1,350th2nd
1,342nd
Pangram Grep
1,667th
1,198th
424th
1,796th
Pascal’s Triangle
2,885th2,711th
2,813th2,754th2,197th2,813th
2,905th2,657th1,917th2,825th
1,657th2,898th2,516th2,768th2,716th2,680th
Pernicious Numbers
3,025th2,908th
3,152nd2,623rd2,239th2,975th
3,099th2,794th2,777th2,955th
2,253rd3,116th2,310th2,934th2,847th2,871st
Pernicious Numbers (Long)
1,258th
1,159th
950th
Poker
431st
Prime Numbers
4,078th4,007th
4,825th4,092nd2,408th4,352nd
5,055th4,043rd2,028th3,660th
1,337th2,367th1,801st3,980th4,281st3,960th
Prime Numbers (Long)
2,854th2,886th
2,918th2,798th1,533rd2,918th2,903rd2,963rd2,741st1,866th2,850th
1,140th1,447th2,685th2,555th2,798th2,823rd
QR Decoder
510th
Quine
282nd
1,823rd1,654th
1,478th1,352nd560th3,349th
3,877th1,772nd5,244th
Recamán
1,919th1,897th
1,892nd1,784th1,478th1,836th
1,844th1,762nd1,292nd1,868th
1,425th1,913th1,583rd1,721st1,762nd1,754th
Repeating Decimals
213th
518th
70th
Reverse Polish Notation
698th
345th
Rijndael S-box
832nd
Rock-paper-scissors-Spock-lizard
369th
713th
795th
Roman to Arabic
1,227th
1,233rd
813th
1,178th
ROT13
896th
Rule 110
1,447th1,326th
1,496th1,391st1,250th1,447th
1,508th1,272nd864th1,442nd
1,533rd1,533rd1,219th1,447th1,272nd1,343rd
Scrambled Sort
595th
Seven Segment
912th736th
1,123rd
1,107th
1,052nd
888th
Sierpiński Triangle
1,680th1,530th
1,898th1,084th1,074th1,861st
1,926th1,565th1,003rd1,825th
1,061st1,886th1,296th1,495th1,668th1,758th
Smith Numbers
1,346th1,342nd
1,387th697th651st1,359th
1,422nd1,197th1,437th1,320th
835th770th1,036th1,283rd1,240th1,159th
Spelling Numbers
369th
728th
966th
1,099th
Star Wars Opening Crawl
488th
545th
503rd570th
529th
599th588th
538th
530th
Sudoku
142nd
573rd
Sudoku (Fill-in)
288th
351st
Ten-pin Bowling
513th
Tic-tac-toe
593rd
Time Distance
348th
630th
665th
Tongue-twisters
1,015th798th
1,184th1,980th911th1,744th
2,117th1,620th1,027th389th
1,741st1,599th745th2,254th
1,021st
Tower of Hanoi
1,049th1,036th
Transpose Sentence
715th
Trinomial Triangle
950th
United States
1,187th1,055th
909th
923rd
1,101st641st
1,028th
Vampire Numbers
1,163rd956th
1,294th1,325th803rd1,270th
1,394th1,128th463rd1,120th
1,396th893rd1,209th1,031st1,036th
Van Eck Sequence
1,699th1,606th
1,637th1,507th859th1,637th
1,630th1,573rd809th1,688th
1,024th1,688th1,379th1,490th1,530th1,514th
Zeckendorf Representation
705th
Zodiac Signs
584th
γ
1,052nd
1st
1,450th
λ
1,491st1,096th
2,135th2,060th1,107th2,090th
2,337th1,332nd1,900th1,235th
2,058th2,363rd987th1,986th1,434th1,537th
π
2,720th2,246th2,793rd
3,298th3,456th1,922nd1,056th
7th2,383rd163rd3,056th
2,565th3,849th
3,169th2,455th2,416th
τ
1,649th1,442nd
1,925th1,993rd1,290th1,953rd
15th1,548th129th1,807th
1,946th2,171st1,117th1,858th1,562nd1,508th
φ
1,710th1,531st
2,031st2,065th1,639th2,154th
214th1,599th46th1,910th
2,266th2,322nd1,330th2,268th1,865th1,616th
√2
1,982nd1,789th
2,334th2,354th2,031st2,405th
144th1,859th114th2,174th
2,608th2,677th1,478th2,650th2,133rd1,827th
𝑒
2,432nd1,801st
2,669th2,930th1,617th2,764th
120th2,035th247th2,492nd
2,928th3,045th1,497th2,481st2,116th2,142nd