12 Days of Christmas
94th
99 Bottles of Beer
91st
Abundant Numbers
58th
Abundant Numbers (Long)
42nd
Arithmetic Numbers
33rd
Arrows
77th
ASCII Table
43rd
brainfuck
178th
Card Number Validation
41st
Catalan Numbers
84th
Catalan’s Constant
33rd
Christmas Trees
100th
Collatz
89th
CSS Colors
102nd
Cubes
83rd
Divisors
221st
Emirp Numbers
115th
Emirp Numbers (Long)
49th
Emojify
51st
Evil Numbers
85th
Evil Numbers (Long)
48th
Factorial Factorisation
33rd
Fibonacci
400th
Fizz Buzz
410th
Foo Fizz Buzz Bar
180th
Fractions
70th
Happy Numbers
168th
Happy Numbers (Long)
110th
ISBN
89th
Kaprekar Numbers
18th
Kolakoski Constant
28th
Kolakoski Sequence
49th
Leap Years
350th
Leyland Numbers
57th
ln 2
24th
Look and Say
109th
Lucky Numbers
73rd
Morse Encoder
55th
N Queens
34th
Niven Numbers
1st
Niven Numbers (Long)
88th
Number Spiral
68th
Odious Numbers
92nd
Odious Numbers (Long)
48th
Ordinal Numbers
1st
PalindromemordnilaP
44th
Pangram Grep
155th
Pascal’s Triangle
123rd
Pernicious Numbers
107th
Pernicious Numbers (Long)
66th
Polyominoes
28th
Prime Numbers
59th249th
Prime Numbers (Long)
102nd
Quine
30th
Recamán
90th
Rijndael S-box
50th
Roman to Arabic
127th
Seven Segment
116th
Sierpiński Triangle
112th
Smith Numbers
46th
Star Wars Opening Crawl
31st
Sudoku
46th
Sudoku (Fill-in)
33rd
Tongue-twisters
162nd
United States
102nd
Vampire Numbers
63rd
Van Eck Sequence
78th
π
68th
τ
60th
φ
28th126th
√2
28th216th
𝑒
41st280th