12 Days of Christmas
25th
99 Bottles of Beer
32nd
Abundant Numbers
11th
brainfuck
15th
Christmas Trees
18th
Diamonds
33rd
Divisors
1st
Emirp Numbers
11th
Evil Numbers
16th
Fibonacci
1st
Fizz Buzz
12th
Happy Numbers
16th
Leap Years
58th
Morse Decoder
Morse Encoder
13th
Niven Numbers
22nd
Niven Numbers (Long)
16th
Odious Numbers
17th
Ordinal Numbers
11th
Pangram Grep
31st
Pascal’s Triangle
Pernicious Numbers
30th
Prime Numbers
22nd255th
Quine
2nd1st
Seven Segment
23rd
Sierpiński Triangle
10th
λ
17th
π
45th
7th331st
τ
22nd
6th
φ
17th272nd
√2
254th
𝑒
8th173rd