12 Days of Christmas
3,281st1,710th
396th2,151st1,491st1,802nd
2,817th1,254th1,434th3,227th
1,159th649th3,239th2,096th3,441st3,387th
24 Game
784th
99 Bottles of Beer
3,038th
1,226th1,054th2,604th
1,502nd1,876th
259th1,517th
2,986th
2,751st
Abundant Numbers
4,069th3,955th
4,200th3,903rd1,422nd2,523rd
4,274th3,994th2,671st3,984th
619th4,156th3,603rd3,937th3,962nd4,019th
Abundant Numbers (Long)
2,526th
1,039th
1,982nd
1,463rd
Arabic to Roman
1,431st
1,056th
1,079th
Arithmetic Numbers
1,206th
Arrows
923rd
785th
Ascending Primes
311th
ASCII Table
1,781st
1,703rd1,568th
1,670th295th
2,204th2,152nd1,439th1,615th
1,560th
brainfuck
881st
385th
670th
Calendar
283rd
Card Number Validation
749th
Catalan Numbers
1,692nd1,604th
1,873rd1,934th722nd1,931st
1,964th1,612th1,181st1,658th
1,089th1,985th1,469th1,847th1,768th1,546th
Catalan’s Constant
1,174th966th
1,415th1,467th890th1,606th
1,709th1,109th1,632nd1,198th
1,401st1,684th474th1,353rd1,077th914th
Christmas Trees
2,978th2,837th
3,001st2,763rd2,679th2,880th
3,037th2,792nd466th2,857th
1,436th3,012th2,656th2,747th2,775th2,896th
Collatz
3,493rd2,711th
3,462nd3,318th1,738th3,433rd
3,516th3,347th1,326th3,428th
971st3,456th3,223rd2,056th3,355th3,394th
Continued Fractions
265th
CSS Colors
940th965th
777th
905th
918th
831st
Cubes
1,312th1,368th
1,518th1,227th1,279th1,483rd
1,537th1,339th752nd1,363rd
1,555th1,618th1,157th1,216th1,324th1,288th
Day of Week
1,290th
1,076th
1,303rd
Diamonds
2,251st2,247th
2,262nd2,158th1,998th2,207th
2,352nd2,108th416th2,317th
428th2,384th1,959th2,091st2,158th2,121st
Divisors
5,337th5,262nd
5,325th5,266th1,682nd5,301st
5,383rd5,170th2,070th5,311th
1,569th5,345th5,087th5,175th5,220th5,244th
Emirp Numbers
1,955th2,482nd
2,532nd2,457th1,462nd2,307th
2,599th2,212th1,195th2,269th
878th2,620th969th2,016th2,130th2,070th
Emirp Numbers (Long)
895th
878th
485th
Emojify
907th830th
892nd
1,011th
1,214th425th
749th
Evil Numbers
4,405th4,548th
4,670th3,478th2,606th4,097th
4,669th4,192nd3,229th4,029th
2,749th4,737th2,650th3,578th4,124th4,087th
Evil Numbers (Long)
2,669th2,699th
2,726th2,469th1,672nd2,617th
2,679th2,548th1,894th2,590th
2,742nd2,723rd2,424th2,121st2,594th2,560th
Farey Sequence
785th
Fibonacci
7,742nd8,751st
7,510th6,973rd783rd2,199th
9,554th6,898th3,461st7,465th
4,119th6,771st4,604th8,958th1,095th8,407th
Fizz Buzz
9,595th2,234th7,440th
8,726th5,449th5,701st139th
4,862nd3,380th2,091st622nd
3,137th1,383rd8,821st2,648th7,535th3,252nd
Foo Fizz Buzz Bar
1,506th2,132nd
2,231st3,236th1,885th3,271st
3,369th3,149th1,077th307th
1,520th3,306th3,094th2,399th3,183rd3,196th
Forsyth–Edwards Notation
622nd
Fractions
1,222nd
460th10th
Game of Life
753rd
892nd
Gijswijt’s Sequence
1,096th
Gray Code Encoder
492nd
Happy Numbers
2,603rd2,528th
2,603rd2,316th1,574th2,157th
2,811th1,893rd2,453rd1,986th
1,646th2,700th1,270th1,751st2,400th2,097th
Happy Numbers (Long)
1,941st1,809th
1,947th1,744th1,213th1,885th
1,981st1,771st1,447th1,840th
1,195th1,965th1,638th1,627th1,736th1,535th
Hexdump
268th
Hilbert Curve
498th
Intersection
784th
1,320th
1,113th1,334th
Inventory Sequence
708th
ISBN
853rd
679th
1,389th
1,199th
Jacobi Symbol
13th
693rd
Kaprekar Numbers
1,012th
Kolakoski Constant
1,525th
1,361st
Kolakoski Sequence
1,876th
1,769th1,529th1,509th1,769th
1,721st1,661st1,007th1,815th
1,053rd1,806th1,489th1,542nd1,721st1,600th
Leap Years
4,688th4,694th
2,093rd4,606th1,894th4,666th
4,733rd4,606th55th4,587th
2,619th3,573rd4,455th3,700th4,625th4,595th
Levenshtein Distance
519th
116th1,067th662nd
910th266th
942nd1,107th
Leyland Numbers
1,741st1,560th
1,730th1,686th1,379th1,697th
1,840th1,618th1,792nd1,665th
776th1,818th1,500th1,512th1,520th1,593rd
ln 2
3rd
Look and Say
1,767th1,716th
1,972nd1,750th1,066th1,912th
1,890th1,671st547th1,856th
740th256th1,551st1,829th1,720th1,698th
Lucky Numbers
1,404th1,400th
1,460th1,288th794th851st
1,476th1,288th811th1,377th
1,493rd1,493rd1,060th1,228th1,288th1,311th
Lucky Tickets
451st
Mandelbrot
947th
Maze
493rd
Medal Tally
446th
Morse Decoder
513th
Morse Encoder
559th
Multitap Input
322nd
Musical Chords
613th
599th
Niven Numbers
3,831st3,763rd
3,992nd2,478th3,138th3,729th
3,923rd3,665th2,211th3,743rd
633rd3,931st3,145th3,656th3,693rd3,673rd
Niven Numbers (Long)
2,400th2,378th
2,458th2,236th2,097th2,348th
2,412th2,303rd1,116th2,337th
833rd2,394th2,149th2,290th2,236th2,258th
Number Spiral
1,329th810th
1,420th1,181st370th1,377th1,434th1,662nd986th442nd1,281st
1,644th1,433rd569th886th1,232nd1,202nd
Odious Numbers
3,631st3,754th
3,839th3,123rd2,313th3,473rd
3,768th3,485th2,885th3,491st
2,287th3,845th2,465th3,311th3,405th3,394th
Odious Numbers (Long)
2,405th2,441st
2,462nd2,221st1,531st2,353rd
2,436th2,293rd1,772nd2,376th
2,491st2,458th2,179th1,980th2,329th2,303rd
Ordinal Numbers
1,370th239th
817th
1,302nd1,411th3rd
1,471st
Pangram Grep
1,782nd
1,422nd
398th
1,719th
Pascal’s Triangle
2,940th2,749th
2,858th2,728th2,236th2,858th
2,938th2,684th1,986th2,870th
1,476th2,929th2,545th2,789th2,745th2,696th
Pernicious Numbers
3,062nd2,943rd
3,208th2,648th2,262nd3,013th
3,099th2,836th2,808th2,989th
2,092nd3,139th2,328th2,964th2,846th2,904th
Pernicious Numbers (Long)
1,269th
1,177th
808th
Poker
332nd
Prime Numbers
4,204th3,820th
4,924th4,218th2,236th4,455th
5,056th4,171st2,151st3,794th
1,192nd1,876th1,933rd4,107th3,607th4,088th
Prime Numbers (Long)
2,876th2,917th
2,952nd2,819th1,515th2,952nd2,935th2,998th2,758th1,790th2,872nd
1,126th1,439th2,702nd2,580th2,819th2,845th
QR Decoder
500th
Quine
281st
1,822nd1,652nd
1,476th1,350th558th3,353rd
3,882nd1,770th5,242nd
Recamán
1,961st1,945th
1,940th1,761st1,511th1,884th
1,870th1,800th1,332nd1,906th
1,433rd1,969th1,606th1,689th1,800th1,790th
Repeating Decimals
229th
539th
73rd
Reverse Polish Notation
854th
414th
Rijndael S-box
910th
Rock-paper-scissors-Spock-lizard
298th
599th
973rd
Roman to Arabic
1,270th
1,130th
625th
1,234th
ROT13
921st
Rule 110
1,448th1,345th
1,566th1,372nd1,295th1,448th
1,580th1,306th709th1,439th
1,543rd1,543rd1,267th1,356th1,372nd1,386th
Scrambled Sort
594th
Seven Segment
1,093rd736th
1,009th
1,078th
1,007th
1,096th
Sierpiński Triangle
1,713th1,585th
1,947th1,050th1,089th1,912th
1,969th1,623rd894th1,869th
903rd1,889th1,398th1,524th1,699th1,809th
Smith Numbers
1,402nd1,398th
1,443rd378th765th1,418th
1,465th1,226th1,496th1,374th
749th726th1,023rd1,208th1,296th1,191st
Spelling Numbers
483rd
525th
912th
1,045th
Star Wars Opening Crawl
495th
555th
510th554th
507th
584th577th
513th
500th
Sudoku
207th
571st
Sudoku (Fill-in)
309th
281st
Ten-pin Bowling
462nd
Tic-tac-toe
612th
Time Distance
540th
517th
615th
Tongue-twisters
1,422nd1,069th
1,262nd1,077th982nd1,888th
2,174th1,640th332nd726th
785th1,186th928th1,691st
1,128th
Tower of Hanoi
1,071st1,059th
Transpose Sentence
762nd
Trinomial Triangle
990th
United States
1,087th1,012th
818th
846th
1,152nd673rd
1,059th
Vampire Numbers
1,220th972nd
1,266th1,026th730th1,292nd
1,411th1,047th513th1,190th
1,348th764th989th1,060th1,068th
Van Eck Sequence
1,754th1,639th
1,674th1,527th869th1,674th
1,664th1,605th824th1,743rd
1,030th1,743rd1,405th1,495th1,561st1,546th
Zeckendorf Representation
712th
Zodiac Signs
551st
γ
1,085th
1st
1,295th
λ
745th863rd
2,038th1,614th1,416th2,128th
2,394th713th2,203rd939th
1,451st2,356th566th1,570th1,050th982nd
π
2,686th2,192nd2,759th
3,431st3,485th1,834th1,095th
23rd2,346th200th2,871st
2,189th3,949th
3,065th2,422nd2,379th
τ
1,626th1,395th
1,970th1,993rd1,226th2,022nd
25th1,515th139th1,708th
1,823rd2,216th1,070th1,798th1,528th1,484th
φ
1,670th1,491st
2,014th1,990th1,617th2,172nd
221st1,564th15th1,788th
2,279th2,342nd1,287th2,287th1,856th1,578th
√2
1,963rd1,752nd
2,340th2,311th2,042nd2,409th
167th1,828th13th2,012th
2,473rd2,715th1,440th2,671st2,133rd1,793rd
𝑒
2,424th1,741st
2,588th2,810th1,563rd2,748th
19th1,992nd264th2,470th
2,737th3,108th1,442nd2,380th2,054th2,079th