12 Days of Christmas
89th
99 Bottles of Beer
88th
Abundant Numbers
55th
Abundant Numbers (Long)
37th
Arithmetic Numbers
31st
Arrows
74th
ASCII Table
41st
brainfuck
171st
Card Number Validation
39th
Catalan Numbers
74th
Catalan’s Constant
31st
Christmas Trees
95th
Collatz
79th
CSS Colors
95th
Cubes
77th
Divisors
214th
Emirp Numbers
111th
Emirp Numbers (Long)
46th
Emojify
49th
Evil Numbers
79th
Evil Numbers (Long)
43rd
Factorial Factorisation
30th
Fibonacci
380th
Fizz Buzz
394th
Foo Fizz Buzz Bar
169th
Fractions
66th
Happy Numbers
163rd
Happy Numbers (Long)
103rd
ISBN
79th
Kaprekar Numbers
15th
Kolakoski Constant
27th
Kolakoski Sequence
49th
Leap Years
335th
Leyland Numbers
54th
ln 2
24th
Look and Say
106th
Lucky Numbers
70th
Morse Encoder
52nd
N Queens
30th
Niven Numbers
1st
Niven Numbers (Long)
83rd
Number Spiral
62nd
Odious Numbers
82nd
Odious Numbers (Long)
42nd
Ordinal Numbers
1st
PalindromemordnilaP
42nd
Pangram Grep
143rd
Pascal’s Triangle
113th
Pernicious Numbers
105th
Pernicious Numbers (Long)
60th
Polyominoes
23rd
Prime Numbers
56th230th
Prime Numbers (Long)
96th
Quine
29th
Recamán
85th
Rijndael S-box
46th
Roman to Arabic
123rd
Seven Segment
111th
Sierpiński Triangle
105th
Smith Numbers
42nd
Star Wars Opening Crawl
29th
Sudoku
44th
Sudoku (Fill-in)
29th
Tongue-twisters
151st
United States
96th
Vampire Numbers
54th
Van Eck Sequence
73rd
π
62nd
τ
57th
φ
27th116th
√2
25th201st
𝑒
37th266th