12 Days of Christmas
93rd
99 Bottles of Beer
89th
Abundant Numbers
58th
Abundant Numbers (Long)
42nd
Arithmetic Numbers
32nd
Arrows
76th
ASCII Table
42nd
brainfuck
175th
Card Number Validation
40th
Catalan Numbers
80th
Catalan’s Constant
32nd
Christmas Trees
98th
Collatz
86th
CSS Colors
101st
Cubes
83rd
Divisors
217th
Emirp Numbers
113th
Emirp Numbers (Long)
48th
Emojify
49th
Evil Numbers
84th
Evil Numbers (Long)
48th
Factorial Factorisation
32nd
Fibonacci
393rd
Fizz Buzz
402nd
Foo Fizz Buzz Bar
177th
Fractions
69th
Happy Numbers
165th
Happy Numbers (Long)
105th
ISBN
83rd
Kaprekar Numbers
16th
Kolakoski Constant
27th
Kolakoski Sequence
49th
Leap Years
346th
Leyland Numbers
55th
ln 2
24th
Look and Say
108th
Lucky Numbers
71st
Morse Encoder
52nd
N Queens
33rd
Niven Numbers
1st
Niven Numbers (Long)
85th
Number Spiral
65th
Odious Numbers
90th
Odious Numbers (Long)
48th
Ordinal Numbers
1st
PalindromemordnilaP
44th
Pangram Grep
149th
Pascal’s Triangle
121st
Pernicious Numbers
107th
Pernicious Numbers (Long)
63rd
Polyominoes
26th
Prime Numbers
58th242nd
Prime Numbers (Long)
100th
Quine
30th
Recamán
88th
Rijndael S-box
49th
Roman to Arabic
128th
Seven Segment
114th
Sierpiński Triangle
109th
Smith Numbers
45th
Star Wars Opening Crawl
30th
Sudoku
43rd
Sudoku (Fill-in)
31st
Tongue-twisters
159th
United States
100th
Vampire Numbers
61st
Van Eck Sequence
78th
π
67th
τ
60th
φ
28th120th
√2
28th210th
𝑒
41st275th