12 Days of Christmas
515th
99 Bottles of Beer
600th
Abundant Numbers
934th
Abundant Numbers (Long)
474th
Christmas Trees
493rd
Cubes
170th
Diamonds
182nd
Divisors
637th
Emirp Numbers
714th
Evil Numbers
1,152nd
Fibonacci
808th
Fizz Buzz
1,292nd
Happy Numbers
480th
Leap Years
591st
Morse Decoder
83rd
Morse Encoder
91st
Niven Numbers
528th
Odious Numbers
668th
Ordinal Numbers
255th
Pangram Grep
471st
Pascal’s Triangle
530th
Pernicious Numbers
369th
Poker
97th
Prime Numbers
754th
Quine
72nd
Rock-paper-scissors-Spock-lizard
162nd
Roman to Arabic
166th
Rule 110
139th
Seven Segment
297th
Sierpiński Triangle
161st