12 Days of Christmas
532nd
99 Bottles of Beer
621st
Abundant Numbers
954th
Abundant Numbers (Long)
490th
Christmas Trees
517th
Cubes
179th
Diamonds
184th
Divisors
654th
Emirp Numbers
728th
Evil Numbers
1,172nd
Fibonacci
834th
Fizz Buzz
1,319th
Happy Numbers
495th
Leap Years
607th
Morse Decoder
90th
Morse Encoder
98th
Niven Numbers
544th
Odious Numbers
680th
Ordinal Numbers
264th
Pangram Grep
486th
Pascal’s Triangle
539th
Pernicious Numbers
381st
Poker
103rd
Prime Numbers
773rd
Quine
80th
Rock-paper-scissors-Spock-lizard
167th
Roman to Arabic
170th
Rule 110
145th
Seven Segment
308th
Sierpiński Triangle
170th