12 Days of Christmas
41st
99 Bottles of Beer
40th
Abundant Numbers
83rd
Abundant Numbers (Long)
51st
Arrows
23rd
ASCII Table
27th
brainfuck
20th
Catalan Numbers
31st
Catalan’s Constant
14th
Christmas Trees
30th
Collatz
64th
CSS Colors
19th
Cubes
28th
Day of Week
26th
Diamonds
25th
Divisors
95th
Emojify
15th
Evil Numbers
66th
Evil Numbers (Long)
44th
Fibonacci
227th
Fizz Buzz
42nd
Foo Fizz Buzz Bar
38th
Fractions
46th
Intersection
16th
ISBN
31st
Kolakoski Constant
17th
Leap Years
99th
Leyland Numbers
21st
ln 2
23rd
Niven Numbers
77th
Niven Numbers (Long)
41st
Number Spiral
18th
Odious Numbers
63rd
Odious Numbers (Long)
40th
Ordinal Numbers
28th
Prime Numbers
149th
Prime Numbers (Long)
75th
Quine
134th
Rijndael S-box
14th
Seven Segment
20th
Sierpiński Triangle
19th
Tongue-twisters
26th
United States
17th
γ
11th
λ
14th
π
41st
τ
32nd
φ
33rd
√2
35th
𝑒
31st