12 Days of Christmas
186th
99 Bottles of Beer
33rd
Abundant Numbers
26th
Arrows
51st
brainfuck
114th
Christmas Trees
69th
Diamonds
79th
Divisors
138th
Emirp Numbers
41st
Evil Numbers
57th
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
33rd
Fractions
48th
Happy Numbers
63rd
Happy Numbers (Long)
39th
Intersection
33rd
ISBN
61st
Kolakoski Sequence
53rd
Leap Years
100th
Levenshtein Distance
22nd
Niven Numbers
235th
Odious Numbers
49th
Pascal’s Triangle
66th
Pernicious Numbers
98th
Prime Numbers
155th
Prime Numbers (Long)
83rd
Quine
637th
Roman to Arabic
47th
Rule 110
23rd