12 Days of Christmas
48th
24 Game
29th
99 Bottles of Beer
104th
84th91st
193rd
Abundant Numbers
173rd
Abundant Numbers (Long)
94th
Arabic to Roman
68th
Arithmetic Numbers
59th
Arrows
130th
Ascending Primes
53rd9th
171st
ASCII Table
107th
brainfuck
155th
Card Number Validation
54th
173rd
15th
Catalan Numbers
82nd
Catalan’s Constant
7th
Christmas Trees
107th
Collatz
89th
CSS Colors
142nd
1st
Cubes
353rd
Day of Week
30th
1st
29th61st177th24th
Diamonds
93rd
Divisors
169th
489th
Emirp Numbers
112th12th
Emirp Numbers (Long)
47th
Emojify
42nd
Evil Numbers
94th
Evil Numbers (Long)
57th
Factorial Factorisation
35th
6th5th
65th
14th
15th
Farey Sequence
65th10th
23rd
Fibonacci
325th
437th
1,122nd
154th
Fizz Buzz
410th
1,182nd
55th
Foo Fizz Buzz Bar
48th
13th
Fractions
52nd
Game of Life
53rd
Gijswijt’s Sequence
42nd11th
Happy Numbers
155th15th
Happy Numbers (Long)
84th14th
Inventory Sequence
54th15th
166th
ISBN
105th
Kolakoski Constant
7th
Kolakoski Sequence
93rd11th
Leap Years
245th
872nd
Levenshtein Distance
225th
Leyland Numbers
14th
ln 2
6th
152nd
Look and Say
83rd14th
Lucky Numbers
72nd8th
199th
Niven Numbers
197th
Niven Numbers (Long)
61st
Number Spiral
63rd
163rd
Odious Numbers
92nd
Odious Numbers (Long)
48th
Ordinal Numbers
138th
28th
PalindromemordnilaP
46th
171st
Pangram Grep
50th
86th
384th
42nd
Partition Numbers
36th
Pascal’s Triangle
123rd
Pernicious Numbers
21st
139th13th
Pernicious Numbers (Long)
63rd11th
Prime Numbers
91st
Prime Numbers (Long)
80th15th
Quine
1st
30th
72nd
64th
Recamán
123rd
Rijndael S-box
5th
Rock-paper-scissors-Spock-lizard
54th
140th
Roman to Arabic
66th
ROT13
62nd
Rule 110
88th
Sierpiński Triangle
56th
Smith Numbers
42nd8th
Sudoku (Fill-in)
100th
Tic-tac-toe
39th
Tongue-twisters
108th
Transpose Sentence
32nd
United States
127th
Vampire Numbers
32nd8th
141st
Van Eck Sequence
56th11th
Zeckendorf Representation
43rd
γ
8th
λ
10th
142nd
π
78th
492nd
τ
63rd7th
φ
7th
175th
√2
193rd
𝑒
6th
329th