12 Days of Christmas
26th
40th
668th
24 Game
7th
99 Bottles of Beer
12th
885th
Abundant Numbers
31st
43rd
325th
Abundant Numbers (Long)
13th
48th
219th
Arabic to Roman
24th
96th
Arithmetic Numbers
13th
41st
162nd
Arrows
257th
Ascending Primes
13th
247th
ASCII Table
26th
336th
brainfuck
302nd
Card Number Validation
138th
Catalan Numbers
18th
44th
177th
Catalan’s Constant
17th
15th144th
8th
Christmas Trees
48th
41st
367th
Collatz
11th154th
43rd
253rd
CSS Colors
168th
Cubes
367th
Diamonds
34th
375th
Divisors
34th
53rd
524th
Emirp Numbers
23rd
477th
Emirp Numbers (Long)
9th
223rd
Emojify
242nd
Evil Numbers
26th
49th
143rd
Evil Numbers (Long)
10th
46th
41st
Factorial Factorisation
15th
157th
Farey Sequence
11th
163rd
Fibonacci
86th153rd28th255th184th
18th
307th
151st22nd32nd
1st
41st
26th
Fizz Buzz
99th472nd
54th
564th974th
348th218th
Foo Fizz Buzz Bar
18th
31st
132nd
Forsyth–Edwards Notation
140th
Fractions
49th
404th
Game of Life
132nd
Gijswijt’s Sequence
10th
157th
Happy Numbers
23rd
40th
403rd
Happy Numbers (Long)
12th
34th
239th
Inventory Sequence
10th
34th
130th
ISBN
37th
185th
Kaprekar Numbers
6th
101st
Kolakoski Constant
15th
17th152nd
Kolakoski Sequence
33rd
35th
193rd
Leap Years
23rd
38th
229th
Levenshtein Distance
200th
Leyland Numbers
20th
47th
321st
ln 2
17th
209th
5th
Look and Say
21st
288th
Lucky Numbers
12th
250th
Morse Decoder
193rd
Morse Encoder
245th
N Queens
136th
Niven Numbers
26th
41st
155th
Niven Numbers (Long)
12th
40th
164th
Number Spiral
18th
203rd
Odious Numbers
27th
49th
153rd
Odious Numbers (Long)
13th
46th
231st
Ordinal Numbers
35th
252nd
PalindromemordnilaP
190th
Pangram Grep
44th
113th
Partition Numbers
7th
Pascal’s Triangle
24th
40th
231st
Pernicious Numbers
30th
47th
259th
Pernicious Numbers (Long)
13th
41st
187th
Polyominoes
8th
93rd
Prime Numbers
26th
43rd
147th
Prime Numbers (Long)
16th
50th
269th
Quine
1st1st94th103rd144th
39th
61st
15th142nd300th84th128th69th1st84th
81st
101st
Recamán
19th
43rd
313th
Reverse Polish Notation
35th
199th
Rijndael S-box
17th
62nd
16th
112th
Rock-paper-scissors-Spock-lizard
205th
Roman to Arabic
38th
143rd
Rule 110
223rd
Seven Segment
126th
Sierpiński Triangle
245th
Smith Numbers
18th
19th255th
Spelling Numbers
198th
Tic-tac-toe
165th
Time Distance
178th
Tongue-twisters
24th
110th
Tower of Hanoi
38th
16th
119th
Transpose Sentence
196th
Trinomial Triangle
10th
United States
153rd
Vampire Numbers
11th
11th241st
Van Eck Sequence
12th
37th
173rd
Zeckendorf Representation
109th
γ
19th
81st
λ
12th27th
9th
34th
55th
21st121st
π
25th
328th
τ
41st
260th
φ
37th
40th
206th
√2
25th
44th
266th
𝑒
25th
42nd
26th182nd97th