12 Days of Christmas
287th
99 Bottles of Beer
245th
Abundant Numbers
160th
brainfuck
115th
Christmas Trees
239th
Diamonds
89th
Divisors
87th
Evil Numbers
297th
Fibonacci
176th
Fizz Buzz
1st
Happy Numbers
168th
Intersection
117th
Leap Years
246th
Leyland Numbers
93rd
Morse Decoder
40th
Morse Encoder
84th
Niven Numbers
260th
Odious Numbers
262nd
Ordinal Numbers
174th
Pangram Grep
112th
Pernicious Numbers
182nd
Prime Numbers
143rd
Quine
31st
Roman to Arabic
92nd
Rule 110
67th
Seven Segment
83rd
United States
131st