12 Days of Christmas
519th
99 Bottles of Beer
603rd
Abundant Numbers
937th
Abundant Numbers (Long)
479th
Christmas Trees
505th
Cubes
171st
Diamonds
182nd
Divisors
643rd
Emirp Numbers
718th
Evil Numbers
1,161st
Fibonacci
816th
Fizz Buzz
1,303rd
Happy Numbers
485th
Leap Years
597th
Morse Decoder
84th
Morse Encoder
94th
Niven Numbers
533rd
Odious Numbers
673rd
Ordinal Numbers
258th
Pangram Grep
475th
Pascal’s Triangle
532nd
Pernicious Numbers
373rd
Poker
102nd
Prime Numbers
759th
Quine
74th
Rock-paper-scissors-Spock-lizard
164th
Roman to Arabic
167th
Rule 110
142nd
Seven Segment
304th
Sierpiński Triangle
164th