12 Days of Christmas
41st
99 Bottles of Beer
40th
Abundant Numbers
85th
Abundant Numbers (Long)
52nd
Arrows
23rd
ASCII Table
27th
brainfuck
20th
Catalan Numbers
32nd
Catalan’s Constant
14th
Christmas Trees
31st
Collatz
65th
CSS Colors
19th
Cubes
28th
Day of Week
27th
Diamonds
25th
Divisors
98th
Emojify
15th
Evil Numbers
68th
Evil Numbers (Long)
46th
Fibonacci
232nd
Fizz Buzz
50th
Foo Fizz Buzz Bar
39th
Fractions
46th
Intersection
17th
ISBN
33rd
Kolakoski Constant
18th
Leap Years
99th
Leyland Numbers
22nd
ln 2
23rd
Niven Numbers
78th
Niven Numbers (Long)
42nd
Number Spiral
19th
Odious Numbers
64th
Odious Numbers (Long)
43rd
Ordinal Numbers
28th
Prime Numbers
150th
Prime Numbers (Long)
76th
Quine
134th
Rijndael S-box
14th
Seven Segment
20th
Sierpiński Triangle
21st
Tongue-twisters
27th
United States
17th
γ
11th
λ
14th
π
41st
τ
32nd
φ
33rd
√2
35th
𝑒
31st