12 Days of Christmas
469th
99 Bottles of Beer
569th
Abundant Numbers
909th
Abundant Numbers (Long)
455th
Christmas Trees
466th
Cubes
152nd
Diamonds
154th
Divisors
603rd
Emirp Numbers
699th
Evil Numbers
1,121st
Fibonacci
783rd
Fizz Buzz
1,248th
Happy Numbers
460th
Leap Years
563rd
Morse Decoder
65th
Morse Encoder
66th
Niven Numbers
507th
Odious Numbers
650th
Ordinal Numbers
228th
Pangram Grep
445th
Pascal’s Triangle
506th
Pernicious Numbers
351st
Poker
77th
Prime Numbers
724th
Quine
67th
Rock-paper-scissors-Spock-lizard
140th
Roman to Arabic
140th
Rule 110
109th
Seven Segment
285th
Sierpiński Triangle
148th