12 Days of Christmas
49th
99 Bottles of Beer
96th
Abundant Numbers
61st
Abundant Numbers (Long)
45th
Arabic to Roman
47th
brainfuck
39th
Catalan Numbers
74th
Collatz
98th
Day of Week
100th
Divisors
202nd
Evil Numbers
83rd
Evil Numbers (Long)
90th
Farey Sequence
45th
Fibonacci
224th
Fizz Buzz
1st
Fractions
26th
Leap Years
81st
ln 2
19th
Look and Say
43rd
Lucky Numbers
24th
Niven Numbers
1st
Niven Numbers (Long)
64th
Odious Numbers
79th
Odious Numbers (Long)
73rd
Ordinal Numbers
89th
Pangram Grep
110th
Pascal’s Triangle
84th
Prime Numbers
153rd
Prime Numbers (Long)
85th
Quine
33rd
Recamán
21st
Rule 110
57th
λ
21st
π
45th
τ
35th
φ
52nd
√2
30th
𝑒
39th