12 Days of Christmas
287th
99 Bottles of Beer
252nd
Abundant Numbers
152nd
brainfuck
124th
Christmas Trees
234th
Diamonds
91st
Divisors
83rd
Evil Numbers
289th
Fibonacci
168th
Fizz Buzz
1st
Happy Numbers
165th
Intersection
111th
Leap Years
237th
Leyland Numbers
93rd
Morse Decoder
41st
Morse Encoder
82nd
Niven Numbers
252nd
Odious Numbers
255th
Ordinal Numbers
172nd
Pangram Grep
104th
Pernicious Numbers
180th
Prime Numbers
138th
Quine
30th
Roman to Arabic
94th
Rule 110
70th
Seven Segment
88th
United States
136th