12 Days of Christmas
3,268th1,717th
397th2,146th1,482nd1,795th
2,807th1,253rd1,424th3,215th
1,159th637th3,223rd2,091st3,409th3,363rd
24 Game
763rd
99 Bottles of Beer
2,984th
1,223rd1,047th2,574th
1,489th1,867th
253rd1,505th
2,938th
2,723rd
Abundant Numbers
4,005th3,902nd
4,129th3,846th1,411th2,513th
4,198th3,939th2,654th3,929th
613th4,087th3,568th3,885th3,908th3,965th
Abundant Numbers (Long)
2,469th
1,033rd
1,960th
1,453rd
Arabic to Roman
1,410th
1,048th
1,073rd
Arithmetic Numbers
1,199th
Arrows
915th
778th
Ascending Primes
303rd
ASCII Table
1,729th
1,654th1,530th
1,628th295th
2,113th2,066th1,414th1,574th
1,522nd
brainfuck
875th
385th
673rd
Calendar
277th
Card Number Validation
738th
Catalan Numbers
1,644th1,563rd
1,806th1,861st715th1,858th
1,888th1,570th1,164th1,614th
1,071st1,907th1,435th1,782nd1,710th1,507th
Catalan’s Constant
1,145th943rd
1,371st1,420th872nd1,552nd
1,651st1,083rd1,578th1,166th
1,358th1,627th462nd1,312th1,052nd896th
Christmas Trees
2,886th2,750th
2,909th2,679th2,595th2,791st
2,944th2,705th456th2,770th
1,424th2,920th2,572nd2,662nd2,685th2,811th
Collatz
3,409th2,674th
3,379th3,247th1,728th3,354th
3,428th3,277th1,308th3,349th
958th3,373rd3,166th2,046th3,284th3,327th
Continued Fractions
260th
CSS Colors
928th953rd
777th
899th
906th
830th
Cubes
1,274th1,333rd
1,470th1,208th1,255th1,438th
1,488th1,310th743rd1,328th
1,503rd1,561st1,140th1,199th1,286th1,261st
Day of Week
1,283rd
1,068th
1,296th
Diamonds
2,208th2,204th
2,219th2,125th1,974th2,169th
2,307th2,074th413th2,275th
419th2,338th1,938th2,059th2,089th2,097th
Divisors
5,248th5,174th
5,240th5,183rd1,682nd5,215th
5,292nd5,095th2,059th5,225th
1,570th5,256th5,022nd5,099th5,140th5,161st
Emirp Numbers
1,931st2,442nd
2,490th2,420th1,452nd2,271st
2,556th2,177th1,188th2,237th
875th2,575th963rd1,954th2,100th2,039th
Emirp Numbers (Long)
885th
866th
476th
Emojify
896th818th
885th
994th
1,188th419th
738th
Evil Numbers
4,351st4,481st
4,601st3,463rd2,614th4,039th
4,595th4,144th3,202nd3,982nd
2,729th4,663rd2,630th3,547th4,071st4,056th
Evil Numbers (Long)
2,592nd2,620th
2,647th2,415th1,662nd2,548th
2,602nd2,487th1,882nd2,524th
2,659th2,644th2,377th2,099th2,528th2,499th
Farey Sequence
766th
Fibonacci
7,688th8,686th
7,460th6,931st858th2,187th
9,458th6,855th3,445th7,416th
4,108th6,730th4,564th8,887th1,083rd8,349th
Fizz Buzz
9,545th2,225th7,408th
8,681st5,439th5,670th137th
4,837th3,364th2,081st619th
3,139th1,375th8,774th2,634th7,501st3,236th
Foo Fizz Buzz Bar
1,486th2,112th
2,210th3,164th1,869th3,195th
3,284th3,086th1,063rd302nd
1,503rd3,226th3,038th2,384th3,119th3,131st
Forsyth–Edwards Notation
614th
Fractions
1,207th
448th10th
Game of Life
745th
846th
Gijswijt’s Sequence
1,051st
Happy Numbers
2,552nd2,477th
2,586th2,283rd1,561st2,127th
2,744th1,879th2,411th1,962nd
1,633rd2,648th1,259th1,739th2,358th2,064th
Happy Numbers (Long)
1,875th1,754th
1,881st1,693rd1,201st1,823rd
1,912th1,720th1,422nd1,780th
1,183rd1,898th1,603rd1,591st1,689th1,506th
Hexdump
261st
Hilbert Curve
468th
Intersection
775th
1,294th
1,097th1,303rd
Inventory Sequence
706th
ISBN
848th
667th
1,363rd
1,191st
Jacobi Symbol
13th
672nd
Kaprekar Numbers
916th
Kolakoski Constant
1,468th
1,311th
Kolakoski Sequence
1,779th
1,684th1,474th1,461st1,684th
1,641st1,587th995th1,725th
1,039th1,717th1,439th1,481st1,641st1,558th
Leap Years
4,596th4,602nd
2,080th4,524th1,879th4,578th
4,638th4,524th55th4,508th
2,594th3,530th4,388th3,657th4,540th4,515th
Levenshtein Distance
530th
137th1,069th675th
922nd279th
947th1,101st
Leyland Numbers
1,676th1,510th
1,665th1,625th1,345th1,636th
1,763rd1,562nd1,724th1,606th
778th1,743rd1,457th1,469th1,478th1,539th
ln 2
3rd
Look and Say
1,698th1,652nd
1,883rd1,680th1,042nd1,826th
1,809th1,609th534th1,779th
725th245th1,500th1,753rd1,655th1,634th
Lucky Numbers
1,325th1,321st
1,384th1,211th782nd837th
1,399th1,234th799th1,308th
1,409th1,409th1,009th1,174th1,234th1,248th
Lucky Tickets
447th
Mandelbrot
888th
Maze
483rd
Medal Tally
438th
Morse Decoder
505th
Morse Encoder
552nd
Multitap Input
306th
Musical Chords
565th
552nd
Niven Numbers
3,742nd3,680th
3,888th2,450th3,098th3,647th
3,823rd3,588th2,188th3,655th
587th3,830th3,124th3,581st3,616th3,599th
Niven Numbers (Long)
2,337th2,315th
2,387th2,188th2,062nd2,289th
2,348th2,251st1,117th2,279th
836th2,331st2,112th2,238th2,188th2,209th
Number Spiral
1,288th798th
1,374th1,153rd364th1,334th1,388th1,605th971st436th1,242nd
1,591st1,386th563rd874th1,193rd1,178th
Odious Numbers
3,570th3,686th
3,774th3,101st2,298th3,425th
3,699th3,436th2,862nd3,447th
2,270th3,768th2,451st3,273rd3,358th3,348th
Odious Numbers (Long)
2,334th2,366th
2,387th2,171st1,522nd2,284th
2,362nd2,235th1,758th2,308th
2,411th2,383rd2,135th1,955th2,266th2,244th
Ordinal Numbers
1,359th236th
799th
1,297th1,402nd3rd
1,465th
Pangram Grep
1,772nd
1,419th
380th
1,707th
Pascal’s Triangle
2,846th2,671st
2,784th2,659th2,208th2,773rd
2,845th2,616th1,964th2,781st
1,459th2,836th2,489th2,711th2,677th2,636th
Pernicious Numbers
3,014th2,906th
3,147th2,627th2,259th2,972nd
3,044th2,804th2,778th2,950th
2,093rd3,079th2,311th2,928th2,813th2,869th
Pernicious Numbers (Long)
1,247th
1,158th
803rd
Poker
332nd
Prime Numbers
4,152nd3,773rd
4,847th4,171st2,229th4,393rd
4,974th4,115th2,130th3,749th
1,183rd1,862nd1,917th4,082nd3,572nd4,042nd
Prime Numbers (Long)
2,805th2,839th
2,874th2,754th1,508th2,874th2,857th2,914th2,699th1,776th2,801st
1,111th1,430th2,650th2,538th2,754th2,779th
QR Decoder
462nd
Quine
275th
1,800th1,633rd
1,438th1,337th550th3,352nd
3,866th1,748th5,218th
Recamán
1,872nd1,857th
1,850th1,687th1,462nd1,799th
1,791st1,726th1,304th1,823rd
1,395th1,879th1,551st1,627th1,726th1,719th
Repeating Decimals
233rd
526th
71st
Reverse Polish Notation
843rd
429th
Rijndael S-box
872nd
Rock-paper-scissors-Spock-lizard
293rd
593rd
966th
Roman to Arabic
1,252nd
1,120th
620th
1,220th
ROT13
894th
Rule 110
1,372nd1,273rd
1,484th1,299th1,223rd1,372nd
1,498th1,234th698th1,363rd
1,461st1,461st1,189th1,283rd1,299th1,313th
Scrambled Sort
577th
Seven Segment
1,093rd731st
1,007th
1,075th
1,005th
1,096th
Sierpiński Triangle
1,661st1,548th
1,883rd1,034th1,075th1,851st
1,905th1,582nd881st1,810th
890th1,832nd1,374th1,493rd1,651st1,756th
Smith Numbers
1,332nd1,328th
1,377th376th758th1,346th
1,397th1,173rd1,421st1,307th
742nd719th982nd1,155th1,242nd1,143rd
Spelling Numbers
485th
526th
897th
1,014th
Star Wars Opening Crawl
454th
517th
470th516th
467th
546th539th
473rd
460th
Sudoku
203rd
543rd
Sudoku (Fill-in)
303rd
276th
Ten-pin Bowling
454th
Tic-tac-toe
605th
Time Distance
533rd
507th
606th
Tongue-twisters
1,408th1,060th
1,253rd1,070th969th1,860th
2,137th1,623rd327th715th
772nd1,178th927th1,682nd
1,122nd
Tower of Hanoi
983rd971st
Transpose Sentence
758th
Trinomial Triangle
896th
United States
1,074th999th
808th
836th
1,137th663rd
1,047th
Vampire Numbers
1,190th960th
1,238th1,009th729th1,259th
1,372nd1,029th507th1,164th
1,315th764th975th1,039th1,048th
Van Eck Sequence
1,658th1,557th
1,608th1,447th840th1,583rd
1,575th1,520th794th1,647th
994th1,647th1,337th1,419th1,479th1,466th
Zeckendorf Representation
695th
Zodiac Signs
543rd
γ
1,050th
1st
1,251st
λ
735th847th
1,994th1,583rd1,390th2,081st
2,341st695th2,154th918th
1,424th2,306th558th1,541st1,024th961st
π
2,663rd2,179th2,736th
3,394th3,447th1,829th1,081st
23rd2,328th198th2,844th
2,176th3,900th
3,035th2,403rd2,361st
τ
1,599th1,379th
1,930th1,952nd1,215th1,980th
25th1,495th139th1,677th
1,787th2,165th1,062nd1,762nd1,507th1,464th
φ
1,642nd1,466th
1,970th1,948th1,572nd2,123rd
220th1,541st15th1,754th
2,225th2,283rd1,272nd2,233rd1,818th1,555th
√2
1,943rd1,735th
2,306th2,278th2,019th2,373rd
161st1,811th13th1,990th
2,435th2,666th1,435th2,625th2,107th1,777th
𝑒
2,394th1,730th
2,552nd2,776th1,555th2,708th
19th1,975th225th2,440th
2,697th3,059th1,432nd2,356th2,033rd2,066th