12 Days of Christmas
3,183rd3,090th1,191st966th1,069th2,096th
215th244th
2,613th
729th2,456th671st3,577th
331st645th1,109th
420th1,283rd807th286th
2,554th
2,482nd
77th
2,557th
1,485th509th
668th
24 Game
588th
574th
91st
18th
487th
99 Bottles of Beer
3,412th
1,594th
1,464th
1,821st
70th
351st
775th
180th
2,072nd
Abundant Numbers
633rd
253rd
3,369th
389th
3,203rd
Abundant Numbers (Long)
935th
63rd
2,038th
149th
Arabic to Roman
756th16th
473rd
1,476th
Arithmetic Numbers
93rd
1,264th
25th
Arrows
336th
259th
Ascending Primes
937th
973rd496th
47th
206th
579th
1,156th
10th
ASCII Table
1,955th
970th
24th
1,306th
2nd
440th
brainfuck
668th
179th
78th
Catalan Numbers
638th
1,304th
28th
Catalan’s Constant
884th
343rd
2nd
428th
336th
Christmas Trees
2,468th
526th
472nd
2,410th
411th
2,124th
Collatz
1,923rd
1,033rd
994th
CSS Colors
704th
2nd389th
101st
324th
Cubes
1,336th
78th
827th
1,050th
107th
1,325th
Day of Week
461st
1st
202nd
DFA Simulator
94th
44th
Diamonds
1,882nd
184th
1,977th
2,035th
1,765th
130th
2,100th
Divisors
2,396th
4,928th
2,693rd
4,781st
34th
2,760th
Emirp Numbers
457th
954th
249th
542nd
Emirp Numbers (Long)
419th
1,131st
330th
370th
541st
Emojify
266th
1,178th
224th
Evil Numbers
1,166th
2,983rd
1st
2,396th
40th
2,705th
2,512th
Evil Numbers (Long)
735th
1,692nd
1st
2,129th
102nd
1,728th
Factorial Factorisation
726th
189th
969th
158th
345th
Farey Sequence
81st
23rd
471st
Fibonacci
4,220th
3,248th
8,339th1,785th3,297th838th
2,976th
6,066th
921st2,968th
8,758th
630th203rd4,933rd
472nd
5,964th3,675th2,911th
53rd
3,515th
1,067th2,838th
2,661st
899th
Fizz Buzz
3,874th
1,826th
4,978th
21st
4,594th
4,364th
557th
5,394th
Foo Fizz Buzz Bar
159th
2,792nd
21st
Forsyth–Edwards Notation
221st
170th
Fractions
449th
790th
281st
10th
Game of Life
315th
38th
270th
Gijswijt’s Sequence
225th
202nd
Happy Numbers
568th
1,750th
1,220th
408th
928th
Happy Numbers (Long)
738th
1,479th
81st
Hexdump
110th
746th
18th
Intersection
798th
123rd
157th
1,012th
Inventory Sequence
1,091st
286th
984th
142nd
ISBN
330th
160th
75th
Jacobi Symbol
272nd
17th
217th
Kolakoski Constant
1,448th
192nd
551st
167th
657th
533rd
Kolakoski Sequence
1,533rd
354th
1,312th
320th
1,110th
Leap Years
1,115th
1,212th
632nd
31st
1,885th
1,857th
3,479th
349th
2,221st
Levenshtein Distance
318th
408th
53rd
1,012th1,038th
1,001st
Leyland Numbers
75th
1,251st
4th
ln 2
127th
3rd
26th
Look and Say
432nd
821st
1,246th
165th
357th
Lucky Numbers
103rd
1,004th
473rd
1,033rd
30th
Lucky Tickets
331st
237th
Mahjong
Maze
238th
211th
Medal Tally
292nd
8th
Morse Decoder
250th
244th
Morse Encoder
66th
12th
Musical Chords
344th347th
218th
332nd
198th
Niven Numbers
1,533rd
788th
2,125th
2,603rd
8th
Niven Numbers (Long)
661st
1,200th
1,759th
491st
Number Spiral
1,250th130th
480th
619th
643rd
836th
214th
583rd
Odious Numbers
937th
2,496th
1st
2,133rd
38th
2,404th
Odious Numbers (Long)
593rd
1,547th
1st
1,897th
36th
1,485th
Ordinal Numbers
494th
161st
2nd
Pangram Grep
529th
2,283rd2,224th
2,250th
2,299th
2,007th
1,997th
78th
675th
2,335th
2,258th
Pascal’s Triangle
2,582nd
467th
1st
2,347th1,663rd
86th
978th
Pernicious Numbers
1,583rd
108th
2,049th
1,342nd
1,983rd
Pernicious Numbers (Long)
485th
1st
1,275th
350th
811th
Poker
67th
44th
Prime Numbers
2,114th
4,393rd1,136th
1,028th
1st
2,048th
108th
1,191st
2,142nd
Prime Numbers (Long)
2,556th
660th
1st
2,351st
197th
Proximity Grid
305th
290th
QR Decoder
178th
160th
Quine
1st4,120th254th4,002nd3,143rd2,093rd4,361st4,592nd4,669th3,871st4,789th2,590th613th4,085th3,498th2,692nd1,710th3,880th5,124th582nd
1,572nd
3,354th2,083rd1,890th2,671st2,186th2,603rd3,500th
1,274th3,819th1,828th1,765th519th3,562nd
5,296th164th4,576th5,055th
448th4,716th
3,255th1,732nd3,215th3,291st4,028th5,102nd
5,156th2,943rd
Recamán
161st
1,440th
38th
Repeating Decimals
4th
Reverse Polish Notation
792nd
1st
482nd
461st
Rijndael S-box
803rd
109th
211th
1,008th
124th
404th
Rock-paper-scissors-Spock-lizard
313th
652nd
904th
258th
Roman to Arabic
163rd
864th
38th
1,170th
Rule 110
1,396th626th
77th
1,100th
47th
735th
Seven Segment
205th
116th
1,143rd
SI Units
84th
105th
Sierpiński Triangle
1,758th571st
285th
424th
1,279th
204th
966th
Smith Numbers
913th
231st
958th
190th
Spelling Numbers
700th1st
471st
Star Wars Opening Crawl
110th
101st
326th
Sudoku
73rd
41st
Sudoku (Fill-in)
160th
154th
Ten-pin Bowling
217th
199th
Time Distance
84th
45th
Tongue-twisters
812th
784th
185th
1,394th
109th
340th
170th
United States
151st
78th8th
Vampire Numbers
16th
812th
35th
Van Eck Sequence
1,221st
141st
299th
785th
1,195th
13th
1,094th
Zodiac Signs
304th
275th
γ
429th
1st
301st
331st
λ
706th
1,721st
182nd1,575th
1,684th276th
440th
163rd
1,199th
382nd
π
2,211th
394th
7th
1,642nd
141st2,770th
71st
2,275th
1,337th
τ
1,364th
397th
357th
1,099th
107th
93rd
956th
φ
1,687th
878th
74th
1,258th
42nd
766th
1,118th
√2
2,073rd
178th
1,437th
90th
4th
1,295th
𝑒
2,086th
176th
17th
1,555th
525th
61st2,164th1,078th
1,299th