12 Days of Christmas
300th
99 Bottles of Beer
258th
Abundant Numbers
170th
brainfuck
125th
Christmas Trees
242nd
Diamonds
102nd
Divisors
88th
Evil Numbers
315th
Fibonacci
194th
Fizz Buzz
1st
Happy Numbers
175th
Intersection
123rd
Leap Years
274th
Leyland Numbers
97th
Morse Decoder
45th
Morse Encoder
88th
Niven Numbers
272nd
Odious Numbers
275th
Ordinal Numbers
188th
Pangram Grep
117th
Pernicious Numbers
198th
Prime Numbers
151st
Quine
44th
Roman to Arabic
94th
Rule 110
69th
Seven Segment
91st
United States
142nd