12 Days of Christmas
23rd
99 Bottles of Beer
32nd
Abundant Numbers
11th
brainfuck
12th
Christmas Trees
18th
Diamonds
33rd
Divisors
1st
Emirp Numbers
10th
Evil Numbers
17th
Fibonacci
1st
Fizz Buzz
12th
Happy Numbers
18th
Leap Years
60th
Morse Decoder
Morse Encoder
13th
Niven Numbers
23rd
Niven Numbers (Long)
16th
Odious Numbers
17th
Ordinal Numbers
11th
Pangram Grep
31st
Pascal’s Triangle
Pernicious Numbers
32nd
Prime Numbers
22nd264th
Quine
2nd1st
Seven Segment
22nd
Sierpiński Triangle
10th
λ
16th
π
45th
6th323rd
τ
22nd
6th
φ
16th267th
√2
233rd
𝑒
8th163rd