12 Days of Christmas
164th
99 Bottles of Beer
33rd
Abundant Numbers
24th
Arrows
48th
brainfuck
101st
Christmas Trees
66th
Diamonds
73rd
Divisors
128th
Emirp Numbers
39th
Evil Numbers
54th
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
29th
Fractions
43rd
Happy Numbers
61st
Happy Numbers (Long)
38th
Intersection
31st
ISBN
56th
Kolakoski Sequence
49th
Leap Years
92nd
Levenshtein Distance
19th
Niven Numbers
214th
Odious Numbers
45th
Pascalβs Triangle
59th
Pernicious Numbers
90th
Prime Numbers
139th
Prime Numbers (Long)
70th
Quine
Roman to Arabic
41st
Rule 110
23rd