12 Days of Christmas
36th
99 Bottles of Beer
35th
Abundant Numbers
79th
Abundant Numbers (Long)
47th
Arrows
21st
ASCII Table
23rd
brainfuck
19th
Catalan Numbers
26th
Catalan’s Constant
11th
Christmas Trees
28th
Collatz
57th
CSS Colors
17th
Cubes
27th
Day of Week
21st
Diamonds
22nd
Divisors
90th
Emojify
15th
Evil Numbers
62nd
Evil Numbers (Long)
40th
Fibonacci
220th
Fizz Buzz
25th
Foo Fizz Buzz Bar
29th
Fractions
39th
Intersection
13th
ISBN
27th
Kolakoski Constant
15th
Leap Years
88th
Leyland Numbers
15th
ln 2
19th
Niven Numbers
71st
Niven Numbers (Long)
36th
Number Spiral
15th
Odious Numbers
55th
Odious Numbers (Long)
35th
Ordinal Numbers
26th
Prime Numbers
145th
Prime Numbers (Long)
71st
Quine
131st
Rijndael S-box
13th
Seven Segment
18th
Sierpiński Triangle
18th
Tongue-twisters
21st
United States
14th
γ
8th
λ
9th
π
38th
τ
30th
φ
30th
√2
17th
𝑒
29th