12 Days of Christmas
90th
99 Bottles of Beer
118th
Abundant Numbers
54th
Abundant Numbers (Long)
36th
Arabic to Roman
52nd
brainfuck
59th
Catalan Numbers
61st
Collatz
77th
Day of Week
81st
Divisors
193rd
Evil Numbers
74th
Evil Numbers (Long)
74th
Farey Sequence
37th
Fibonacci
197th
Fizz Buzz
1st
Fractions
24th
Leap Years
64th
ln 2
18th
Look and Say
40th
Lucky Numbers
21st
Niven Numbers
1st
Niven Numbers (Long)
57th
Odious Numbers
69th
Odious Numbers (Long)
58th
Ordinal Numbers
76th
Pangram Grep
97th
Pascal’s Triangle
76th
Prime Numbers
137th
Prime Numbers (Long)
73rd
Quine
29th
Recamán
21st
Rule 110
51st
λ
31st
π
39th
τ
33rd
φ
45th
√2
25th
𝑒
33rd