12 Days of Christmas
119th
99 Bottles of Beer
113th
Abundant Numbers
54th
Abundant Numbers (Long)
36th
Arithmetic Numbers
31st
Arrows
56th
ASCII Table
50th
brainfuck
165th
Card Number Validation
37th
Catalan Numbers
71st
Catalan’s Constant
30th
Christmas Trees
96th
Collatz
74th
CSS Colors
101st
Cubes
75th
Divisors
210th
Emirp Numbers
113th
Emirp Numbers (Long)
47th
Emojify
48th
Evil Numbers
79th
Evil Numbers (Long)
42nd
Factorial Factorisation
33rd
Fibonacci
371st
Fizz Buzz
385th
Foo Fizz Buzz Bar
161st
Fractions
64th
Happy Numbers
159th
Happy Numbers (Long)
102nd
ISBN
78th
Kaprekar Numbers
15th
Kolakoski Constant
27th
Kolakoski Sequence
48th
Leap Years
330th
Leyland Numbers
55th
ln 2
24th
Look and Say
99th
Lucky Numbers
67th
Morse Encoder
56th
N Queens
31st
Niven Numbers
1st
Niven Numbers (Long)
80th
Number Spiral
59th
Odious Numbers
81st
Odious Numbers (Long)
41st
Ordinal Numbers
1st
PalindromemordnilaP
39th
Pangram Grep
140th
Pascal’s Triangle
111th
Pernicious Numbers
102nd
Pernicious Numbers (Long)
56th
Polyominoes
21st
Prime Numbers
53rd222nd
Prime Numbers (Long)
88th
Quine
29th
Recamán
85th
Rijndael S-box
45th
Roman to Arabic
122nd
Seven Segment
113th
Sierpiński Triangle
106th
Smith Numbers
41st
Star Wars Opening Crawl
29th
Sudoku
42nd
Sudoku (Fill-in)
29th
Tongue-twisters
147th
United States
70th
Vampire Numbers
55th
Van Eck Sequence
70th
π
60th
τ
55th
φ
26th130th
√2
25th213th
𝑒
35th258th