12 Days of Christmas
40th
99 Bottles of Beer
41st
Abundant Numbers
84th
Abundant Numbers (Long)
52nd
Arrows
25th
ASCII Table
27th
brainfuck
20th
Catalan Numbers
32nd
Catalan’s Constant
13th
Christmas Trees
32nd
Collatz
67th
CSS Colors
19th
Cubes
28th
Day of Week
28th
Diamonds
25th
Divisors
98th
Emojify
17th
Evil Numbers
68th
Evil Numbers (Long)
46th
Fibonacci
234th
Fizz Buzz
57th
Foo Fizz Buzz Bar
42nd
Fractions
46th
Intersection
17th
ISBN
34th
Kolakoski Constant
18th
Leap Years
94th
Leyland Numbers
22nd
ln 2
23rd
Niven Numbers
78th
Niven Numbers (Long)
43rd
Number Spiral
20th
Odious Numbers
64th
Odious Numbers (Long)
43rd
Ordinal Numbers
29th
Prime Numbers
150th
Prime Numbers (Long)
76th
Quine
136th
Rijndael S-box
14th
Seven Segment
21st
Sierpiński Triangle
21st
Tongue-twisters
28th
United States
18th
γ
9th
λ
11th
π
39th
τ
31st
φ
32nd
√2
26th
𝑒
30th