12 Days of Christmas
206th
99 Bottles of Beer
35th
Abundant Numbers
33rd
Arrows
61st
brainfuck
130th
Christmas Trees
75th
Diamonds
98th
Divisors
146th
Emirp Numbers
46th
Evil Numbers
65th
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
42nd
Fractions
62nd
Happy Numbers
71st
Happy Numbers (Long)
50th
Intersection
38th
ISBN
69th
Kolakoski Sequence
60th
Leap Years
126th
Levenshtein Distance
25th
Niven Numbers
257th
Odious Numbers
58th
Pascal’s Triangle
74th
Pernicious Numbers
118th
Prime Numbers
169th
Prime Numbers (Long)
99th
Quine
703rd
Roman to Arabic
54th
Rule 110
27th