12 Days of Christmas
128th
97th
99 Bottles of Beer
63rd
Arabic to Roman
57th
Christmas Trees
444th38th
Cubes
35th
Diamonds
55th
Divisors
510th75th
Emirp Numbers
475th27th
Evil Numbers
82nd
Fibonacci
944th63rd
Fizz Buzz
80th
Happy Numbers
40th
Leap Years
98th
Morse Decoder
28th
Morse Encoder
31st
Niven Numbers
82nd
Odious Numbers
62nd
Ordinal Numbers
125th47th
Pangram Grep
88th
Pascal’s Triangle
72nd
Pernicious Numbers
67th
Prime Numbers
27th
Quine
98th
Rock-paper-scissors-Spock-lizard
232nd35th
Roman to Arabic
55th
Rule 110
40th
Seven Segment
40th
Sierpiński Triangle
40th
λ
23rd
π
118th197th50th
τ
38th
φ
45th
√2
46th
𝑒
65th