12 Days of Christmas
490th
99 Bottles of Beer
586th
Abundant Numbers
927th
Abundant Numbers (Long)
474th
Christmas Trees
481st
Cubes
157th
Diamonds
160th
Divisors
624th
Emirp Numbers
712th
Evil Numbers
1,151st
Fibonacci
808th
Fizz Buzz
1,273rd
Happy Numbers
471st
Leap Years
578th
Morse Decoder
70th
Morse Encoder
73rd
Niven Numbers
523rd
Odious Numbers
667th
Ordinal Numbers
236th
Pangram Grep
465th
Pascal’s Triangle
527th
Pernicious Numbers
364th
Poker
82nd
Prime Numbers
742nd
Quine
72nd
Rock-paper-scissors-Spock-lizard
144th
Roman to Arabic
148th
Rule 110
115th
Seven Segment
292nd
Sierpiński Triangle
154th