12 Days of Christmas
92nd
99 Bottles of Beer
89th
Abundant Numbers
56th
Abundant Numbers (Long)
39th
Arithmetic Numbers
32nd
Arrows
76th
ASCII Table
42nd
brainfuck
174th
Card Number Validation
40th
Catalan Numbers
78th
Catalan’s Constant
32nd
Christmas Trees
97th
Collatz
84th
CSS Colors
99th
Cubes
83rd
Divisors
216th
Emirp Numbers
113th
Emirp Numbers (Long)
48th
Emojify
49th
Evil Numbers
82nd
Evil Numbers (Long)
46th
Factorial Factorisation
32nd
Fibonacci
388th
Fizz Buzz
397th
Foo Fizz Buzz Bar
172nd
Fractions
69th
Happy Numbers
165th
Happy Numbers (Long)
105th
ISBN
82nd
Kaprekar Numbers
15th
Kolakoski Constant
27th
Kolakoski Sequence
49th
Leap Years
342nd
Leyland Numbers
55th
ln 2
24th
Look and Say
108th
Lucky Numbers
70th
Morse Encoder
52nd
N Queens
32nd
Niven Numbers
1st
Niven Numbers (Long)
85th
Number Spiral
65th
Odious Numbers
87th
Odious Numbers (Long)
45th
Ordinal Numbers
1st
PalindromemordnilaP
44th
Pangram Grep
147th
Pascal’s Triangle
121st
Pernicious Numbers
107th
Pernicious Numbers (Long)
63rd
Polyominoes
25th
Prime Numbers
58th240th
Prime Numbers (Long)
100th
Quine
30th
Recamán
88th
Rijndael S-box
48th
Roman to Arabic
126th
Seven Segment
113th
Sierpiński Triangle
110th
Smith Numbers
45th
Star Wars Opening Crawl
30th
Sudoku
43rd
Sudoku (Fill-in)
31st
Tongue-twisters
156th
United States
98th
Vampire Numbers
58th
Van Eck Sequence
78th
π
66th
τ
60th
φ
28th119th
√2
28th207th
𝑒
40th273rd