12 Days of Christmas
204th
99 Bottles of Beer
35th
Abundant Numbers
29th
Arrows
59th
brainfuck
128th
Christmas Trees
73rd
Diamonds
95th
Divisors
144th
Emirp Numbers
44th
Evil Numbers
63rd
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
41st
Fractions
59th
Happy Numbers
69th
Happy Numbers (Long)
49th
Intersection
37th
ISBN
67th
Kolakoski Sequence
57th
Leap Years
124th
Levenshtein Distance
23rd
Niven Numbers
253rd
Odious Numbers
56th
Pascal’s Triangle
71st
Pernicious Numbers
113th
Prime Numbers
166th
Prime Numbers (Long)
94th
Quine
694th
Roman to Arabic
51st
Rule 110
26th