12 Days of Christmas
47th
99 Bottles of Beer
89th
Abundant Numbers
56th
Abundant Numbers (Long)
39th
Arabic to Roman
46th
brainfuck
38th
Catalan Numbers
64th
Collatz
84th
Day of Week
83rd
Divisors
194th
Evil Numbers
77th
Evil Numbers (Long)
81st
Farey Sequence
38th
Fibonacci
206th
Fizz Buzz
1st
Fractions
25th
Leap Years
67th
ln 2
18th
Look and Say
40th
Lucky Numbers
21st
Niven Numbers
1st
Niven Numbers (Long)
59th
Odious Numbers
73rd
Odious Numbers (Long)
64th
Ordinal Numbers
80th
Pangram Grep
102nd
Pascal’s Triangle
80th
Prime Numbers
144th
Prime Numbers (Long)
79th
Quine
30th
Recamán
21st
Rule 110
53rd
λ
17th
π
42nd
τ
34th
φ
49th
√2
28th
𝑒
36th