12 Days of Christmas
130th
99 Bottles of Beer
127th
Abundant Numbers
60th
Abundant Numbers (Long)
44th
Arithmetic Numbers
33rd
Arrows
63rd
ASCII Table
59th
brainfuck
186th
Card Number Validation
43rd
Catalan Numbers
87th
Catalan’s Constant
35th
Christmas Trees
106th
Collatz
94th
CSS Colors
114th
Cubes
86th
Divisors
222nd
Emirp Numbers
123rd
Emirp Numbers (Long)
56th
Emojify
57th
Evil Numbers
86th
Evil Numbers (Long)
50th
Factorial Factorisation
40th
Fibonacci
415th
Fizz Buzz
413th
Foo Fizz Buzz Bar
184th
Fractions
73rd
Happy Numbers
172nd
Happy Numbers (Long)
114th
ISBN
90th
Kaprekar Numbers
20th
Kolakoski Constant
30th
Kolakoski Sequence
49th
Leap Years
355th
Leyland Numbers
61st
ln 2
26th
Look and Say
113th
Lucky Numbers
74th
Morse Encoder
61st
N Queens
40th
Niven Numbers
1st
Niven Numbers (Long)
89th
Number Spiral
71st
Odious Numbers
93rd
Odious Numbers (Long)
51st
Ordinal Numbers
1st
PalindromemordnilaP
48th
Pangram Grep
164th
Pascal’s Triangle
126th
Pernicious Numbers
111th
Pernicious Numbers (Long)
67th
Polyominoes
31st
Prime Numbers
62nd266th
Prime Numbers (Long)
105th
Quine
33rd
Recamán
93rd
Rijndael S-box
55th
Roman to Arabic
134th
Seven Segment
123rd
Sierpiński Triangle
117th
Smith Numbers
49th
Star Wars Opening Crawl
37th
Sudoku
45th
Sudoku (Fill-in)
33rd
Tongue-twisters
166th
United States
76th
Vampire Numbers
66th
Van Eck Sequence
81st
π
72nd
τ
62nd
φ
29th156th
√2
28th257th
𝑒
43rd297th