12 Days of Christmas
83rd
99 Bottles of Beer
84th
Abundant Numbers
52nd
Abundant Numbers (Long)
34th
Arithmetic Numbers
29th
Arrows
68th
ASCII Table
36th
brainfuck
154th
Card Number Validation
32nd
Catalan Numbers
65th
Catalan’s Constant
28th
Christmas Trees
92nd
Collatz
71st
CSS Colors
87th
Cubes
72nd
Divisors
201st
Emirp Numbers
107th
Emirp Numbers (Long)
44th
Emojify
45th
Evil Numbers
78th
Evil Numbers (Long)
41st
Factorial Factorisation
28th
Fibonacci
359th
Fizz Buzz
372nd
Foo Fizz Buzz Bar
149th
Fractions
61st
Happy Numbers
152nd
Happy Numbers (Long)
97th
ISBN
73rd
Kaprekar Numbers
13th
Kolakoski Constant
27th
Kolakoski Sequence
45th
Leap Years
319th
Leyland Numbers
53rd
ln 2
24th
Look and Say
94th
Lucky Numbers
61st
Morse Encoder
51st
N Queens
23rd
Niven Numbers
1st
Niven Numbers (Long)
77th
Number Spiral
55th
Odious Numbers
79th
Odious Numbers (Long)
39th
Ordinal Numbers
1st
PalindromemordnilaP
36th
Pangram Grep
131st
Pascal’s Triangle
107th
Pernicious Numbers
98th
Pernicious Numbers (Long)
53rd
Polyominoes
18th
Prime Numbers
53rd
203rd
Prime Numbers (Long)
85th
Quine
28th
Recamán
81st
Rijndael S-box
38th
Roman to Arabic
112th
Seven Segment
106th
Sierpiński Triangle
99th
Smith Numbers
41st
Star Wars Opening Crawl
26th
Sudoku
41st
Sudoku (Fill-in)
27th
Tongue-twisters
140th
United States
89th
Vampire Numbers
53rd
Van Eck Sequence
67th
π
57th
τ
53rd
φ
25th
101st
√2
24th
175th
𝑒
33rd
236th