12 Days of Christmas
23rd
36th
613th
24 Game
7th
99 Bottles of Beer
11th
836th
Abundant Numbers
30th
37th
302nd
Abundant Numbers (Long)
12th
37th
197th
Arabic to Roman
24th
88th
Arithmetic Numbers
13th
38th
143rd
Arrows
234th
Ascending Primes
11th
212th
ASCII Table
22nd
311th
brainfuck
278th
Card Number Validation
120th
Catalan Numbers
17th
36th
156th
Catalan’s Constant
14th
14th133rd
8th
Christmas Trees
41st
37th
329th
Collatz
10th139th
39th
231st
CSS Colors
156th
Cubes
348th
Diamonds
30th
356th
Divisors
32nd
47th
493rd
Emirp Numbers
21st
453rd
Emirp Numbers (Long)
9th
201st
Emojify
220th
Evil Numbers
24th
46th
126th
Evil Numbers (Long)
9th
42nd
33rd
Factorial Factorisation
13th
132nd
Farey Sequence
10th
146th
Fibonacci
80th138th27th239th171st
15th
291st
134th21st25th
1st
22nd
Fizz Buzz
95th446th
49th
535th946th
339th202nd
Foo Fizz Buzz Bar
16th
26th
119th
Forsyth–Edwards Notation
131st
Fractions
45th
366th
Game of Life
118th
Gijswijt’s Sequence
7th
138th
Happy Numbers
22nd
35th
379th
Happy Numbers (Long)
11th
30th
221st
Inventory Sequence
8th
30th
111th
ISBN
33rd
168th
Kaprekar Numbers
6th
81st
Kolakoski Constant
13th
17th138th
Kolakoski Sequence
29th
33rd
174th
Leap Years
23rd
35th
211th
Levenshtein Distance
197th
Leyland Numbers
19th
42nd
298th
ln 2
14th
181st
5th
Look and Say
18th
258th
Lucky Numbers
12th
228th
Morse Decoder
180th
Morse Encoder
232nd
N Queens
121st
Niven Numbers
23rd
38th
131st
Niven Numbers (Long)
12th
37th
147th
Number Spiral
16th
185th
Odious Numbers
25th
44th
136th
Odious Numbers (Long)
12th
41st
206th
Ordinal Numbers
36th
235th
PalindromemordnilaP
156th
Pangram Grep
38th
102nd
Partition Numbers
5th
Pascal’s Triangle
23rd
35th
210th
Pernicious Numbers
26th
41st
229th
Pernicious Numbers (Long)
12th
37th
169th
Polyominoes
7th
78th
Prime Numbers
23rd
38th
122nd
Prime Numbers (Long)
16th
44th
244th
Quine
1st1st91st99th139th
30th
59th
11th132nd288th78th121st66th
80th
67th
99th
Recamán
18th
38th
292nd
Reverse Polish Notation
32nd
182nd
Rijndael S-box
15th
96th
Rock-paper-scissors-Spock-lizard
194th
Roman to Arabic
34th
130th
Rule 110
207th
Seven Segment
117th
Sierpiński Triangle
229th
Smith Numbers
17th
15th234th
Spelling Numbers
184th
Tic-tac-toe
136th
Time Distance
161st
Tongue-twisters
21st
100th
Transpose Sentence
166th
United States
142nd
Vampire Numbers
11th
10th215th
Van Eck Sequence
11th
33rd
151st
Zeckendorf Representation
92nd
γ
14th
69th
λ
11th24th
10th
32nd
52nd
20th111th
π
21st
305th
τ
40th
242nd
φ
36th
37th
195th
√2
23rd
40th
238th
𝑒
23rd
38th
25th158th87th