12 Days of Christmas
246th
99 Bottles of Beer
405th
Abundant Numbers
318th
Abundant Numbers (Long)
150th
Arithmetic Numbers
107th
Arrows
129th
brainfuck
144th
Card Number Validation
71st
Collatz
249th
CSS Colors
137th
Day of Week
129th
Divisors
536th
Emirp Numbers
218th
Emirp Numbers (Long)
82nd
Evil Numbers
430th
Evil Numbers (Long)
154th
Fibonacci
780th
Fizz Buzz
397th
Foo Fizz Buzz Bar
184th
Forsyth–Edwards Notation
61st
Fractions
127th
Game of Life
69th
Happy Numbers
219th
Happy Numbers (Long)
99th
ISBN
115th
Leap Years
406th
Look and Say
132nd
Lucky Numbers
74th
Morse Decoder
78th
Morse Encoder
92nd
Niven Numbers
342nd
Niven Numbers (Long)
134th
Odious Numbers
327th
Odious Numbers (Long)
126th
Pernicious Numbers
196th
ROT13
59th
United States
134th
Zeckendorf Representation
45th
π
115th